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-rw-r--r--html/linux/400.mu.html85
-rw-r--r--html/linux/401test.mu.html13
-rw-r--r--html/linux/402time.mu.html23
-rw-r--r--html/linux/403unicode.mu.html141
-rw-r--r--html/linux/404stream.mu.html25
-rw-r--r--html/linux/405screen.mu.html293
-rw-r--r--html/linux/406int32.mu.html21
-rw-r--r--html/linux/407right-justify.mu.html11
-rw-r--r--html/linux/408float.mu.html10
-rw-r--r--html/linux/409print-float-hex.mu.html21
-rw-r--r--html/linux/410file.mu.html17
-rw-r--r--html/linux/411string.mu.html47
-rw-r--r--html/linux/412print-float-decimal.mu.html75
-rw-r--r--html/linux/advent2017/1a.mu.html29
-rw-r--r--html/linux/advent2020/1a.mu.html31
-rw-r--r--html/linux/advent2020/1b.mu.html29
-rw-r--r--html/linux/advent2020/2a.mu.html39
-rw-r--r--html/linux/advent2020/2b.mu.html39
-rw-r--r--html/linux/advent2020/3a.mu.html35
-rw-r--r--html/linux/advent2020/3b.mu.html47
-rw-r--r--html/linux/advent2020/4a.mu.html27
-rw-r--r--html/linux/advent2020/4b.mu.html103
-rw-r--r--html/linux/advent2020/5a.mu.html29
-rw-r--r--html/linux/advent2020/5b.mu.html33
-rw-r--r--html/linux/arith.mu.html63
-rw-r--r--html/linux/ex1.mu.html8
-rw-r--r--html/linux/ex2.mu.html17
-rw-r--r--html/linux/ex3.2.mu.html19
-rw-r--r--html/linux/ex3.mu.html13
-rw-r--r--html/linux/factorial.mu.html25
-rw-r--r--html/linux/hello.mu.html8
-rw-r--r--html/linux/parse-int.mu.html29
-rw-r--r--html/linux/print-file.mu.html23
-rw-r--r--html/linux/raytracing/1.mu.html15
-rw-r--r--html/linux/raytracing/2.mu.html23
-rw-r--r--html/linux/raytracing/3.mu.html73
-rw-r--r--html/linux/raytracing/color.mu.html15
-rw-r--r--html/linux/raytracing/ray.mu.html13
-rw-r--r--html/linux/raytracing/vec.mu.html31
-rw-r--r--html/linux/rpn.mu.html63
-rw-r--r--html/linux/texture.mu.html21
-rw-r--r--html/linux/tile/box.mu.html21
-rw-r--r--html/linux/tile/data.mu.html277
-rw-r--r--html/linux/tile/environment.mu.html623
-rw-r--r--html/linux/tile/float-stack.mu.html33
-rw-r--r--html/linux/tile/gap-buffer.mu.html159
-rw-r--r--html/linux/tile/grapheme-stack.mu.html71
-rw-r--r--html/linux/tile/main.mu.html33
-rw-r--r--html/linux/tile/rpn.mu.html363
-rw-r--r--html/linux/tile/surface.mu.html107
-rw-r--r--html/linux/tile/table.mu.html91
-rw-r--r--html/linux/tile/value-stack.mu.html65
-rw-r--r--html/linux/tile/value.mu.html141
-rw-r--r--html/linux/tile/word.mu.html281
-rw-r--r--html/linux/tui.mu.html19
55 files changed, 1957 insertions, 2009 deletions
diff --git a/html/linux/400.mu.html b/html/linux/400.mu.html
index 518a8566..f0749979 100644
--- a/html/linux/400.mu.html
+++ b/html/linux/400.mu.html
@@ -14,12 +14,11 @@ pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-
 body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; }
 a { color:inherit; }
 * { font-size:12pt; font-size: 1em; }
-.muComment { color: #005faf; }
-.LineNr { }
-.muRegEax { color: #875f00; }
-.muRegEcx { color: #af875f; }
-.muRegEdx { color: #878700; }
 .PreProc { color: #c000c0; }
+.LineNr { }
+.muRegEcx { color: #870000; }
+.muRegEdx { color: #af5f00; }
+.muComment { color: #005faf; }
 -->
 </style>
 
@@ -84,10 +83,10 @@ if ('onhashchange' in window) {
 <span id="L27" class="LineNr"> 27 </span><span class="muComment"># Many functions here may not be usable yet because of missing features</span>
 <span id="L28" class="LineNr"> 28 </span><span class="muComment"># (global variable support, etc.)</span>
 <span id="L29" class="LineNr"> 29 </span><span class="PreProc">sig</span> <a href='102test.subx.html#L23'>check-ints-equal</a> a: int, b: int, msg: (addr array byte)
-<span id="L30" class="LineNr"> 30 </span><span class="PreProc">sig</span> <a href='103kernel-string-equal.subx.html#L31'>kernel-string-equal?</a> s: (addr kernel-string), benchmark: (addr array byte)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean
+<span id="L30" class="LineNr"> 30 </span><span class="PreProc">sig</span> <a href='103kernel-string-equal.subx.html#L31'>kernel-string-equal?</a> s: (addr kernel-string), benchmark: (addr array byte)<span class="PreProc"> -&gt; </span>_/eax: boolean
 <span id="L31" class="LineNr"> 31 </span><span class="PreProc">sig</span> <a href='104new-segment.subx.html#L40'>new-segment</a> len: int, ad: (addr allocation-descriptor)
-<span id="L32" class="LineNr"> 32 </span><span class="PreProc">sig</span> <a href='105string-equal.subx.html#L15'>string-equal?</a> s: (addr array byte), benchmark: (addr array byte)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean
-<span id="L33" class="LineNr"> 33 </span><span class="PreProc">sig</span> <a href='105string-equal.subx.html#L57'>string-starts-with?</a> s: (addr array byte), benchmark: (addr array byte)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean
+<span id="L32" class="LineNr"> 32 </span><span class="PreProc">sig</span> <a href='105string-equal.subx.html#L15'>string-equal?</a> s: (addr array byte), benchmark: (addr array byte)<span class="PreProc"> -&gt; </span>_/eax: boolean
+<span id="L33" class="LineNr"> 33 </span><span class="PreProc">sig</span> <a href='105string-equal.subx.html#L57'>string-starts-with?</a> s: (addr array byte), benchmark: (addr array byte)<span class="PreProc"> -&gt; </span>_/eax: boolean
 <span id="L34" class="LineNr"> 34 </span><span class="PreProc">sig</span> <a href='105string-equal.subx.html#L220'>check-strings-equal</a> s: (addr array byte), expected: (addr array byte), msg: (addr array byte)
 <span id="L35" class="LineNr"> 35 </span><span class="PreProc">sig</span> <a href='106stream.subx.html#L17'>clear-stream</a> f: (addr stream _)
 <span id="L36" class="LineNr"> 36 </span><span class="PreProc">sig</span> <a href='106stream.subx.html#L56'>rewind-stream</a> f: (addr stream _)
@@ -95,20 +94,20 @@ if ('onhashchange' in window) {
 <span id="L38" class="LineNr"> 38 </span><span class="PreProc">sig</span> <a href='107trace.subx.html#L81'>trace</a> line: (addr array byte)
 <span id="L39" class="LineNr"> 39 </span><span class="PreProc">sig</span> <a href='107trace.subx.html#L248'>check-trace-contains</a> line: (addr string), msg: (addr string)
 <span id="L40" class="LineNr"> 40 </span><span class="PreProc">sig</span> <a href='107trace.subx.html#L273'>check-trace-scans-to</a> line: (addr string), msg: (addr string)
-<span id="L41" class="LineNr"> 41 </span><span class="PreProc">sig</span> <a href='107trace.subx.html#L304'>trace-scan</a> line: (addr array byte)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean
-<span id="L42" class="LineNr"> 42 </span><span class="PreProc">sig</span> <a href='107trace.subx.html#L556'>next-line-matches?</a> t: (addr stream byte), line: (addr array byte)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean
+<span id="L41" class="LineNr"> 41 </span><span class="PreProc">sig</span> <a href='107trace.subx.html#L304'>trace-scan</a> line: (addr array byte)<span class="PreProc"> -&gt; </span>_/eax: boolean
+<span id="L42" class="LineNr"> 42 </span><span class="PreProc">sig</span> <a href='107trace.subx.html#L556'>next-line-matches?</a> t: (addr stream byte), line: (addr array byte)<span class="PreProc"> -&gt; </span>_/eax: boolean
 <span id="L43" class="LineNr"> 43 </span><span class="PreProc">sig</span> <a href='107trace.subx.html#L732'>skip-next-line</a> t: (addr stream byte)
 <span id="L44" class="LineNr"> 44 </span><span class="PreProc">sig</span> <a href='107trace.subx.html#L840'>clear-trace-stream</a>
 <span id="L45" class="LineNr"> 45 </span><span class="PreProc">sig</span> <a href='108write.subx.html#L24'>write</a> f: (addr stream byte), s: (addr array byte)  <span class="muComment"># writing to file descriptor not supported; use buffered-file</span>
-<span id="L46" class="LineNr"> 46 </span><span class="PreProc">sig</span> <a href='109stream-equal.subx.html#L9'>stream-data-equal?</a> f: (addr stream byte), s: (addr array byte)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean
+<span id="L46" class="LineNr"> 46 </span><span class="PreProc">sig</span> <a href='109stream-equal.subx.html#L9'>stream-data-equal?</a> f: (addr stream byte), s: (addr array byte)<span class="PreProc"> -&gt; </span>_/eax: boolean
 <span id="L47" class="LineNr"> 47 </span><span class="PreProc">sig</span> <a href='109stream-equal.subx.html#L194'>check-stream-equal</a> f: (addr stream byte), s: (addr array byte), msg: (addr array byte)
-<span id="L48" class="LineNr"> 48 </span><span class="PreProc">sig</span> <a href='109stream-equal.subx.html#L230'>next-stream-line-equal?</a> f: (addr stream byte), s: (addr array byte)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean
+<span id="L48" class="LineNr"> 48 </span><span class="PreProc">sig</span> <a href='109stream-equal.subx.html#L230'>next-stream-line-equal?</a> f: (addr stream byte), s: (addr array byte)<span class="PreProc"> -&gt; </span>_/eax: boolean
 <span id="L49" class="LineNr"> 49 </span><span class="PreProc">sig</span> <a href='109stream-equal.subx.html#L565'>check-next-stream-line-equal</a> f: (addr stream byte), s: (addr array byte), msg: (addr array byte)
 <span id="L50" class="LineNr"> 50 </span><span class="PreProc">sig</span> <a href='110stop.subx.html#L44'>tailor-exit-descriptor</a> ed: (addr exit-descriptor), nbytes: int
 <span id="L51" class="LineNr"> 51 </span><span class="PreProc">sig</span> <a href='110stop.subx.html#L92'>stop</a> ed: (addr exit-descriptor), value: int
 <span id="L52" class="LineNr"> 52 </span><span class="muComment">#sig read f: fd or (addr stream byte), s: (addr stream byte) -&gt; _/eax: int</span>
-<span id="L53" class="LineNr"> 53 </span><span class="PreProc">sig</span> <a href='112read-byte.subx.html#L38'>read-byte-buffered</a> f: (addr buffered-file)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: byte
-<span id="L54" class="LineNr"> 54 </span><span class="PreProc">sig</span> <a href='112read-byte.subx.html#L273'>read-byte</a> s: (addr stream byte)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: byte
+<span id="L53" class="LineNr"> 53 </span><span class="PreProc">sig</span> <a href='112read-byte.subx.html#L38'>read-byte-buffered</a> f: (addr buffered-file)<span class="PreProc"> -&gt; </span>_/eax: byte
+<span id="L54" class="LineNr"> 54 </span><span class="PreProc">sig</span> <a href='112read-byte.subx.html#L273'>read-byte</a> s: (addr stream byte)<span class="PreProc"> -&gt; </span>_/eax: byte
 <span id="L55" class="LineNr"> 55 </span><span class="muComment">#sig write-stream f: fd or (addr stream byte), s: (addr stream byte)</span>
 <span id="L56" class="LineNr"> 56 </span><span class="muComment">#sig error ed: (addr exit-descriptor), out: fd or (addr stream byte), msg: (addr array byte)</span>
 <span id="L57" class="LineNr"> 57 </span><span class="PreProc">sig</span> <a href='115write-byte.subx.html#L33'>write-byte-buffered</a> f: (addr buffered-file), n: int
@@ -122,22 +121,22 @@ if ('onhashchange' in window) {
 <span id="L65" class="LineNr"> 65 </span><span class="PreProc">sig</span> <a href='117write-int-hex.subx.html#L209'>write-int32-hex-bits</a> f: (addr stream byte), n: int, bits: int
 <span id="L66" class="LineNr"> 66 </span><span class="PreProc">sig</span> <a href='117write-int-hex.subx.html#L288'>write-int32-hex-buffered</a> f: (addr buffered-file), n: int
 <span id="L67" class="LineNr"> 67 </span><span class="PreProc">sig</span> <a href='117write-int-hex.subx.html#L319'>write-int32-hex-bits-buffered</a> f: (addr buffered-file), n: int, bits: int
-<span id="L68" class="LineNr"> 68 </span><span class="PreProc">sig</span> <a href='118parse-hex-int.subx.html#L9'>hex-int?</a> in: (addr slice)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean
-<span id="L69" class="LineNr"> 69 </span><span class="PreProc">sig</span> <a href='118parse-hex-int.subx.html#L354'>parse-hex-int</a> in: (addr array byte)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int
-<span id="L70" class="LineNr"> 70 </span><span class="PreProc">sig</span> <a href='118parse-hex-int.subx.html#L387'>parse-hex-int-from-slice</a> in: (addr slice)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int
+<span id="L68" class="LineNr"> 68 </span><span class="PreProc">sig</span> <a href='118parse-hex-int.subx.html#L9'>hex-int?</a> in: (addr slice)<span class="PreProc"> -&gt; </span>_/eax: boolean
+<span id="L69" class="LineNr"> 69 </span><span class="PreProc">sig</span> <a href='118parse-hex-int.subx.html#L354'>parse-hex-int</a> in: (addr array byte)<span class="PreProc"> -&gt; </span>_/eax: int
+<span id="L70" class="LineNr"> 70 </span><span class="PreProc">sig</span> <a href='118parse-hex-int.subx.html#L387'>parse-hex-int-from-slice</a> in: (addr slice)<span class="PreProc"> -&gt; </span>_/eax: int
 <span id="L71" class="LineNr"> 71 </span><span class="muComment">#sig parse-hex-int-helper start: (addr byte), end: (addr byte) -&gt; _/eax: int</span>
-<span id="L72" class="LineNr"> 72 </span><span class="PreProc">sig</span> <a href='118parse-hex-int.subx.html#L701'>hex-digit?</a> c: byte<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean
+<span id="L72" class="LineNr"> 72 </span><span class="PreProc">sig</span> <a href='118parse-hex-int.subx.html#L701'>hex-digit?</a> c: byte<span class="PreProc"> -&gt; </span>_/eax: boolean
 <span id="L73" class="LineNr"> 73 </span><span class="muComment">#sig from-hex-char in/eax: byte -&gt; out/eax: nibble</span>
-<span id="L74" class="LineNr"> 74 </span><span class="PreProc">sig</span> <a href='311decimal-int.subx.html#L23'>parse-decimal-int</a> in: (addr array byte)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int
-<span id="L75" class="LineNr"> 75 </span><span class="PreProc">sig</span> <a href='311decimal-int.subx.html#L4'>parse-decimal-int-from-slice</a> in: (addr slice)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int
-<span id="L76" class="LineNr"> 76 </span><span class="PreProc">sig</span> <a href='311decimal-int.subx.html#L48'>parse-decimal-int-from-stream</a> in: (addr stream byte)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int
+<span id="L74" class="LineNr"> 74 </span><span class="PreProc">sig</span> <a href='311decimal-int.subx.html#L23'>parse-decimal-int</a> in: (addr array byte)<span class="PreProc"> -&gt; </span>_/eax: int
+<span id="L75" class="LineNr"> 75 </span><span class="PreProc">sig</span> <a href='311decimal-int.subx.html#L4'>parse-decimal-int-from-slice</a> in: (addr slice)<span class="PreProc"> -&gt; </span>_/eax: int
+<span id="L76" class="LineNr"> 76 </span><span class="PreProc">sig</span> <a href='311decimal-int.subx.html#L48'>parse-decimal-int-from-stream</a> in: (addr stream byte)<span class="PreProc"> -&gt; </span>_/eax: int
 <span id="L77" class="LineNr"> 77 </span><span class="muComment">#sig parse-decimal-int-helper start: (addr byte), end: (addr byte) -&gt; _/eax: int</span>
-<span id="L78" class="LineNr"> 78 </span><span class="PreProc">sig</span> <a href='311decimal-int.subx.html#L312'>decimal-size</a> n: int<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int
+<span id="L78" class="LineNr"> 78 </span><span class="PreProc">sig</span> <a href='311decimal-int.subx.html#L312'>decimal-size</a> n: int<span class="PreProc"> -&gt; </span>_/eax: int
 <span id="L79" class="LineNr"> 79 </span><span class="PreProc">sig</span> <a href='119error-byte.subx.html#L26'>error-byte</a> ed: (addr exit-descriptor), out: (addr buffered-file), msg: (addr array byte), n: byte
 <span id="L80" class="LineNr"> 80 </span><span class="muComment">#sig allocate ad: (addr allocation-descriptor), n: int, out: (addr handle _)</span>
 <span id="L81" class="LineNr"> 81 </span><span class="muComment">#sig allocate-raw ad: (addr allocation-descriptor), n: int, out: (addr handle _)</span>
-<span id="L82" class="LineNr"> 82 </span><span class="PreProc">sig</span> <a href='120allocate.subx.html#L258'>lookup</a> h: (handle _T)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: (addr _T)
-<span id="L83" class="LineNr"> 83 </span><span class="PreProc">sig</span> <a href='120allocate.subx.html#L466'>handle-equal?</a> a: (handle _T), b: (handle _T)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean
+<span id="L82" class="LineNr"> 82 </span><span class="PreProc">sig</span> <a href='120allocate.subx.html#L258'>lookup</a> h: (handle _T)<span class="PreProc"> -&gt; </span>_/eax: (addr _T)
+<span id="L83" class="LineNr"> 83 </span><span class="PreProc">sig</span> <a href='120allocate.subx.html#L466'>handle-equal?</a> a: (handle _T), b: (handle _T)<span class="PreProc"> -&gt; </span>_/eax: boolean
 <span id="L84" class="LineNr"> 84 </span><span class="PreProc">sig</span> <a href='120allocate.subx.html#L497'>copy-handle</a> src: (handle _T), dest: (addr handle _T)
 <span id="L85" class="LineNr"> 85 </span><span class="muComment">#sig allocate-region ad: (addr allocation-descriptor), n: int, out: (addr handle allocation-descriptor)</span>
 <span id="L86" class="LineNr"> 86 </span><span class="muComment">#sig allocate-array ad: (addr allocation-descriptor), n: int, out: (addr handle _)</span>
@@ -146,9 +145,9 @@ if ('onhashchange' in window) {
 <span id="L89" class="LineNr"> 89 </span><span class="muComment">#sig new-stream ad: (addr allocation-descriptor), length: int, elemsize: int, out: (addr handle stream _)</span>
 <span id="L90" class="LineNr"> 90 </span><span class="PreProc">sig</span> <a href='122read-line.subx.html#L9'>read-line-buffered</a> f: (addr buffered-file), s: (addr stream byte)
 <span id="L91" class="LineNr"> 91 </span><span class="PreProc">sig</span> <a href='122read-line.subx.html#L218'>read-line</a> f: (addr stream byte), s: (addr stream byte)
-<span id="L92" class="LineNr"> 92 </span><span class="PreProc">sig</span> <a href='123slice.subx.html#L9'>slice-empty?</a> s: (addr slice)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean
-<span id="L93" class="LineNr"> 93 </span><span class="PreProc">sig</span> <a href='123slice.subx.html#L120'>slice-equal?</a> s: (addr slice), p: (addr array byte)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean
-<span id="L94" class="LineNr"> 94 </span><span class="PreProc">sig</span> <a href='123slice.subx.html#L487'>slice-starts-with?</a> s: (addr slice), head: (addr array byte)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean
+<span id="L92" class="LineNr"> 92 </span><span class="PreProc">sig</span> <a href='123slice.subx.html#L9'>slice-empty?</a> s: (addr slice)<span class="PreProc"> -&gt; </span>_/eax: boolean
+<span id="L93" class="LineNr"> 93 </span><span class="PreProc">sig</span> <a href='123slice.subx.html#L120'>slice-equal?</a> s: (addr slice), p: (addr array byte)<span class="PreProc"> -&gt; </span>_/eax: boolean
+<span id="L94" class="LineNr"> 94 </span><span class="PreProc">sig</span> <a href='123slice.subx.html#L487'>slice-starts-with?</a> s: (addr slice), head: (addr array byte)<span class="PreProc"> -&gt; </span>_/eax: boolean
 <span id="L95" class="LineNr"> 95 </span><span class="PreProc">sig</span> <a href='123slice.subx.html#L793'>write-slice</a> out: (addr stream byte), s: (addr slice)
 <span id="L96" class="LineNr"> 96 </span><span class="PreProc">sig</span> <a href='123slice.subx.html#L908'>write-slice-buffered</a> out: (addr buffered-file), s: (addr slice)
 <span id="L97" class="LineNr"> 97 </span><span class="muComment"># bad name alert</span>
@@ -170,16 +169,16 @@ if ('onhashchange' in window) {
 <span id="L113" class="LineNr">113 </span><span class="muComment">#sig skip-until-close-paren-in-slice curr: (addr byte), end: (addr byte) -&gt; _/eax: (addr byte)</span>
 <span id="L114" class="LineNr">114 </span><span class="PreProc">sig</span> <a href='125write-stream-data.subx.html#L11'>write-stream-data</a> f: (addr buffered-file), s: (addr stream byte)
 <span id="L115" class="LineNr">115 </span><span class="PreProc">sig</span> <a href='126write-int-decimal.subx.html#L8'>write-int32-decimal</a> out: (addr stream byte), n: int
-<span id="L116" class="LineNr">116 </span><span class="PreProc">sig</span> <a href='126write-int-decimal.subx.html#L306'>decimal-digit?</a> c: grapheme<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean
-<span id="L117" class="LineNr">117 </span><span class="PreProc">sig</span> <a href='126write-int-decimal.subx.html#L405'>to-decimal-digit</a> in: grapheme<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int
+<span id="L116" class="LineNr">116 </span><span class="PreProc">sig</span> <a href='126write-int-decimal.subx.html#L306'>decimal-digit?</a> c: grapheme<span class="PreProc"> -&gt; </span>_/eax: boolean
+<span id="L117" class="LineNr">117 </span><span class="PreProc">sig</span> <a href='126write-int-decimal.subx.html#L405'>to-decimal-digit</a> in: grapheme<span class="PreProc"> -&gt; </span>_/eax: int
 <span id="L118" class="LineNr">118 </span><span class="muComment"># bad name alert</span>
 <span id="L119" class="LineNr">119 </span><span class="muComment"># next-word really tokenizes</span>
 <span id="L120" class="LineNr">120 </span><span class="muComment"># next-raw-word really reads whitespace-separated words</span>
 <span id="L121" class="LineNr">121 </span><span class="PreProc">sig</span> <a href='127next-word.subx.html#L11'>next-word</a> line: (addr stream byte), out: (addr slice)  <span class="muComment"># skips '#' comments</span>
 <span id="L122" class="LineNr">122 </span><span class="PreProc">sig</span> <a href='127next-word.subx.html#L306'>next-raw-word</a> line: (addr stream byte), out: (addr slice)  <span class="muComment"># does not skip '#' comments</span>
-<span id="L123" class="LineNr">123 </span><span class="PreProc">sig</span> <a href='128subx-words.subx.html#L8'>has-metadata?</a> word: (addr slice), s: (addr string)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean
-<span id="L124" class="LineNr">124 </span><span class="PreProc">sig</span> <a href='128subx-words.subx.html#L278'>valid-name?</a> in: (addr slice)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean
-<span id="L125" class="LineNr">125 </span><span class="PreProc">sig</span> <a href='128subx-words.subx.html#L535'>label?</a> word: (addr slice)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean
+<span id="L123" class="LineNr">123 </span><span class="PreProc">sig</span> <a href='128subx-words.subx.html#L8'>has-metadata?</a> word: (addr slice), s: (addr string)<span class="PreProc"> -&gt; </span>_/eax: boolean
+<span id="L124" class="LineNr">124 </span><span class="PreProc">sig</span> <a href='128subx-words.subx.html#L278'>valid-name?</a> in: (addr slice)<span class="PreProc"> -&gt; </span>_/eax: boolean
+<span id="L125" class="LineNr">125 </span><span class="PreProc">sig</span> <a href='128subx-words.subx.html#L535'>label?</a> word: (addr slice)<span class="PreProc"> -&gt; </span>_/eax: boolean
 <span id="L126" class="LineNr">126 </span><span class="PreProc">sig</span> <a href='129emit-hex.subx.html#L7'>emit-hex</a> out: (addr buffered-file), n: int, width: int
 <span id="L127" class="LineNr">127 </span><span class="PreProc">sig</span> <a href='130emit.subx.html#L10'>emit</a> out: (addr buffered-file), word: (addr slice), width: int
 <span id="L128" class="LineNr">128 </span><span class="muComment">#sig get table: (addr stream {(handle array byte), T}), key: (addr array byte), row-size: int, abort-message-prefix: (addr array byte) -&gt; _/eax: (addr T)</span>
@@ -192,8 +191,8 @@ if ('onhashchange' in window) {
 <span id="L135" class="LineNr">135 </span><span class="muComment">#sig maybe-get table: (addr stream {(handle array byte), T}), key: (addr array byte), row-size: int -&gt; _/eax: (addr T)</span>
 <span id="L136" class="LineNr">136 </span><span class="muComment">#sig maybe-get-slice table: (addr stream {(handle array byte), T}), key: (addr slice), row-size: int -&gt; _/eax: (addr T)</span>
 <span id="L137" class="LineNr">137 </span><span class="PreProc">sig</span> <a href='132slurp.subx.html#L8'>slurp</a> f: (addr buffered-file), s: (addr stream byte)
-<span id="L138" class="LineNr">138 </span><span class="PreProc">sig</span> <a href='133subx-widths.subx.html#L11'>compute-width</a> word: (addr array byte)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int
-<span id="L139" class="LineNr">139 </span><span class="PreProc">sig</span> <a href='133subx-widths.subx.html#L45'>compute-width-of-slice</a> s: (addr slice)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int
+<span id="L138" class="LineNr">138 </span><span class="PreProc">sig</span> <a href='133subx-widths.subx.html#L11'>compute-width</a> word: (addr array byte)<span class="PreProc"> -&gt; </span>_/eax: int
+<span id="L139" class="LineNr">139 </span><span class="PreProc">sig</span> <a href='133subx-widths.subx.html#L45'>compute-width-of-slice</a> s: (addr slice)<span class="PreProc"> -&gt; </span>_/eax: int
 <span id="L140" class="LineNr">140 </span><span class="PreProc">sig</span> <a href='134emit-hex-array.subx.html#L7'>emit-hex-array</a> out: (addr buffered-file), arr: (addr array byte)
 <span id="L141" class="LineNr">141 </span><span class="PreProc">sig</span> <a href='135next-word-or-string.subx.html#L8'>next-word-or-string</a> line: (addr stream byte), out: (addr slice)
 <span id="L142" class="LineNr">142 </span><span class="PreProc">sig</span> <a href='202write-int.subx.html#L8'>write-int</a> out: (addr stream byte), n: int
@@ -201,16 +200,16 @@ if ('onhashchange' in window) {
 <span id="L144" class="LineNr">144 </span><span class="muComment">#sig push s: (addr stack), n: int</span>
 <span id="L145" class="LineNr">145 </span><span class="muComment">#sig pop s: (addr stack) -&gt; _/eax: int</span>
 <span id="L146" class="LineNr">146 </span><span class="muComment">#sig top s: (addr stack) -&gt; _/eax: int</span>
-<span id="L147" class="LineNr">147 </span><span class="PreProc">sig</span> <a href='301array-equal.subx.html#L5'>array-equal?</a> a: (addr array int), b: (addr array int)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean
+<span id="L147" class="LineNr">147 </span><span class="PreProc">sig</span> <a href='301array-equal.subx.html#L5'>array-equal?</a> a: (addr array int), b: (addr array int)<span class="PreProc"> -&gt; </span>_/eax: boolean
 <span id="L148" class="LineNr">148 </span><span class="PreProc">sig</span> <a href='301array-equal.subx.html#L368'>parse-array-of-ints</a> s: (addr array byte), out: (addr handle array int)
 <span id="L149" class="LineNr">149 </span><span class="PreProc">sig</span> <a href='311decimal-int.subx.html#L623'>parse-array-of-decimal-ints</a> s: (addr array byte), out: (addr handle array int)
 <span id="L150" class="LineNr">150 </span><span class="PreProc">sig</span> <a href='301array-equal.subx.html#L382'>check-array-equal</a> a: (addr array int), expected: (addr string), msg: (addr string)
 <span id="L151" class="LineNr">151 </span><span class="muComment">#sig push-n-zero-bytes n: int</span>
 <span id="L152" class="LineNr">152 </span><span class="PreProc">sig</span> <a href='303kernel-string.subx.html#L7'>kernel-string-to-string</a> ad: (addr allocation-descriptor), in: (addr kernel-string), out: (addr handle array byte)
-<span id="L153" class="LineNr">153 </span><span class="PreProc">sig</span> <a href='303kernel-string.subx.html#L57'>kernel-string-length</a> in: (addr kernel-string)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int
+<span id="L153" class="LineNr">153 </span><span class="PreProc">sig</span> <a href='303kernel-string.subx.html#L57'>kernel-string-length</a> in: (addr kernel-string)<span class="PreProc"> -&gt; </span>_/eax: int
 <span id="L154" class="LineNr">154 </span><span class="PreProc">sig</span> <a href='304screen.subx.html#L6'>enable-screen-grid-mode</a>
 <span id="L155" class="LineNr">155 </span><span class="PreProc">sig</span> <a href='304screen.subx.html#L24'>enable-screen-type-mode</a>
-<span id="L156" class="LineNr">156 </span><span class="PreProc">sig</span> <a href='304screen.subx.html#L37'>real-screen-size</a><span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int, _/<span class="muRegEcx">ecx</span>: int
+<span id="L156" class="LineNr">156 </span><span class="PreProc">sig</span> <a href='304screen.subx.html#L37'>real-screen-size</a><span class="PreProc"> -&gt; </span>_/eax: int, _/<span class="muRegEcx">ecx</span>: int
 <span id="L157" class="LineNr">157 </span><span class="PreProc">sig</span> <a href='304screen.subx.html#L75'>clear-real-screen</a>
 <span id="L158" class="LineNr">158 </span><span class="PreProc">sig</span> <a href='304screen.subx.html#L91'>move-cursor-on-real-screen</a> row: int, column: int
 <span id="L159" class="LineNr">159 </span><span class="PreProc">sig</span> <a href='304screen.subx.html#L122'>print-string-to-real-screen</a> s: (addr array byte)
@@ -231,25 +230,25 @@ if ('onhashchange' in window) {
 <span id="L174" class="LineNr">174 </span><span class="PreProc">sig</span> <a href='304screen.subx.html#L405'>show-cursor-on-real-screen</a>
 <span id="L175" class="LineNr">175 </span><span class="PreProc">sig</span> <a href='305keyboard.subx.html#L6'>enable-keyboard-immediate-mode</a>
 <span id="L176" class="LineNr">176 </span><span class="PreProc">sig</span> <a href='305keyboard.subx.html#L72'>enable-keyboard-type-mode</a>
-<span id="L177" class="LineNr">177 </span><span class="PreProc">sig</span> <a href='305keyboard.subx.html#L132'>read-key-from-real-keyboard</a><span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: grapheme
+<span id="L177" class="LineNr">177 </span><span class="PreProc">sig</span> <a href='305keyboard.subx.html#L132'>read-key-from-real-keyboard</a><span class="PreProc"> -&gt; </span>_/eax: grapheme
 <span id="L178" class="LineNr">178 </span><span class="PreProc">sig</span> <a href='305keyboard.subx.html#L158'>read-line-from-real-keyboard</a> out: (addr stream byte)
 <span id="L179" class="LineNr">179 </span><span class="PreProc">sig</span> <a href='306files.subx.html#L9'>open</a> filename: (addr array byte), write?: boolean, out: (addr handle buffered-file)
 <span id="L180" class="LineNr">180 </span><span class="PreProc">sig</span> <a href='306files.subx.html#L86'>populate-buffered-file-containing</a> contents: (addr array byte), out: (addr handle buffered-file)
 <span id="L181" class="LineNr">181 </span><span class="PreProc">sig</span> <a href='306files.subx.html#L133'>new-buffered-file</a> out: (addr handle buffered-file)
 <span id="L182" class="LineNr">182 </span><span class="muComment">#sig size in: (addr array _) -&gt; _/eax: int</span>
 <span id="L183" class="LineNr">183 </span>
-<span id="L184" class="LineNr">184 </span><span class="PreProc">sig</span> <a href='309stream.subx.html#L6'>stream-empty?</a> s: (addr stream _)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean
-<span id="L185" class="LineNr">185 </span><span class="PreProc">sig</span> <a href='309stream.subx.html#L30'>stream-full?</a> s: (addr stream _)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean
+<span id="L184" class="LineNr">184 </span><span class="PreProc">sig</span> <a href='309stream.subx.html#L6'>stream-empty?</a> s: (addr stream _)<span class="PreProc"> -&gt; </span>_/eax: boolean
+<span id="L185" class="LineNr">185 </span><span class="PreProc">sig</span> <a href='309stream.subx.html#L30'>stream-full?</a> s: (addr stream _)<span class="PreProc"> -&gt; </span>_/eax: boolean
 <span id="L186" class="LineNr">186 </span><span class="PreProc">sig</span> <a href='310copy-bytes.subx.html#L60'>stream-to-array</a> in: (addr stream _), out: (addr handle array _)
 <span id="L187" class="LineNr">187 </span><span class="PreProc">sig</span> <a href='310copy-bytes.subx.html#L120'>unquote-stream-to-array</a> in: (addr stream _), out: (addr handle array _)
-<span id="L188" class="LineNr">188 </span><span class="PreProc">sig</span> <a href='309stream.subx.html#L160'>stream-first</a> s: (addr stream byte)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: byte
-<span id="L189" class="LineNr">189 </span><span class="PreProc">sig</span> <a href='309stream.subx.html#L187'>stream-final</a> s: (addr stream byte)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: byte
+<span id="L188" class="LineNr">188 </span><span class="PreProc">sig</span> <a href='309stream.subx.html#L160'>stream-first</a> s: (addr stream byte)<span class="PreProc"> -&gt; </span>_/eax: byte
+<span id="L189" class="LineNr">189 </span><span class="PreProc">sig</span> <a href='309stream.subx.html#L187'>stream-final</a> s: (addr stream byte)<span class="PreProc"> -&gt; </span>_/eax: byte
 <span id="L190" class="LineNr">190 </span>
 <span id="L191" class="LineNr">191 </span><span class="muComment">#sig copy-bytes src: (addr byte), dest: (addr byte), n: int</span>
 <span id="L192" class="LineNr">192 </span><span class="PreProc">sig</span> <a href='312copy.subx.html#L3'>copy-array-object</a> src: (addr array _), dest-ah: (addr handle array _)
 <span id="L193" class="LineNr">193 </span><span class="PreProc">sig</span> <a href='312copy.subx.html#L17'>copy-file</a> src: (addr buffered-file), dest-ah: (addr handle buffered-file), filename: (addr array byte)
 <span id="L194" class="LineNr">194 </span>
-<span id="L195" class="LineNr">195 </span><span class="PreProc">sig</span> <a href='314divide.subx.html#L3'>integer-divide</a> a: int, b: int<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int, _/<span class="muRegEdx">edx</span>: int
+<span id="L195" class="LineNr">195 </span><span class="PreProc">sig</span> <a href='314divide.subx.html#L3'>integer-divide</a> a: int, b: int<span class="PreProc"> -&gt; </span>_/eax: int, _/<span class="muRegEdx">edx</span>: int
 </pre>
 </body>
 </html>
diff --git a/html/linux/401test.mu.html b/html/linux/401test.mu.html
index f0c5a0f0..62ffa5e5 100644
--- a/html/linux/401test.mu.html
+++ b/html/linux/401test.mu.html
@@ -14,14 +14,13 @@ pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-
 body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; }
 a { color:inherit; }
 * { font-size:12pt; font-size: 1em; }
-.muComment { color: #005faf; }
-.LineNr { }
+.PreProc { color: #c000c0; }
 .Special { color: #ff6060; }
-.muRegEax { color: #875f00; }
+.LineNr { }
+.Constant { color: #008787; }
 .Delimiter { color: #c000c0; }
 .muFunction { color: #af5f00; text-decoration: underline; }
-.Constant { color: #008787; }
-.PreProc { color: #c000c0; }
+.muComment { color: #005faf; }
 -->
 </style>
 
@@ -60,12 +59,12 @@ if ('onhashchange' in window) {
 <span id="L1" class="LineNr"> 1 </span><span class="muComment"># Some helpers for Mu tests.</span>
 <span id="L2" class="LineNr"> 2 </span>
 <span id="L3" class="LineNr"> 3 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='401test.mu.html#L3'>check</a></span> val: boolean, msg: (addr array byte) <span class="Delimiter">{</span>
-<span id="L4" class="LineNr"> 4 </span>  <span class="PreProc">var</span> tmp/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy val
+<span id="L4" class="LineNr"> 4 </span>  <span class="PreProc">var</span> tmp/eax: int <span class="Special">&lt;-</span> copy val
 <span id="L5" class="LineNr"> 5 </span>  <a href='102test.subx.html#L23'>check-ints-equal</a> tmp, <span class="Constant">1</span>, msg
 <span id="L6" class="LineNr"> 6 </span><span class="Delimiter">}</span>
 <span id="L7" class="LineNr"> 7 </span>
 <span id="L8" class="LineNr"> 8 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='401test.mu.html#L8'>check-not</a></span> val: boolean, msg: (addr array byte) <span class="Delimiter">{</span>
-<span id="L9" class="LineNr"> 9 </span>  <span class="PreProc">var</span> tmp/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy val
+<span id="L9" class="LineNr"> 9 </span>  <span class="PreProc">var</span> tmp/eax: int <span class="Special">&lt;-</span> copy val
 <span id="L10" class="LineNr">10 </span>  <a href='102test.subx.html#L23'>check-ints-equal</a> tmp, <span class="Constant">0</span>, msg
 <span id="L11" class="LineNr">11 </span><span class="Delimiter">}</span>
 </pre>
diff --git a/html/linux/402time.mu.html b/html/linux/402time.mu.html
index 804cf2f2..e3610037 100644
--- a/html/linux/402time.mu.html
+++ b/html/linux/402time.mu.html
@@ -14,16 +14,15 @@ pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-
 body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; }
 a { color:inherit; }
 * { font-size:12pt; font-size: 1em; }
-.muComment { color: #005faf; }
-.LineNr { }
-.muRegEcx { color: #af875f; }
+.PreProc { color: #c000c0; }
 .Special { color: #ff6060; }
-.muRegEax { color: #875f00; }
+.LineNr { }
+.muRegEbx { color: #5f00ff; }
+.Constant { color: #008787; }
+.muRegEcx { color: #870000; }
 .Delimiter { color: #c000c0; }
 .muFunction { color: #af5f00; text-decoration: underline; }
-.muRegEbx { color: #8787af; }
-.Constant { color: #008787; }
-.PreProc { color: #c000c0; }
+.muComment { color: #005faf; }
 -->
 </style>
 
@@ -66,24 +65,24 @@ if ('onhashchange' in window) {
 <span id="L5" class="LineNr"> 5 </span>
 <span id="L6" class="LineNr"> 6 </span><span class="muComment"># return time in seconds since epoch</span>
 <span id="L7" class="LineNr"> 7 </span><span class="muComment"># TODO: y2038</span>
-<span id="L8" class="LineNr"> 8 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='402time.mu.html#L8'>time</a></span><span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int <span class="Delimiter">{</span>
+<span id="L8" class="LineNr"> 8 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='402time.mu.html#L8'>time</a></span><span class="PreProc"> -&gt; </span>_/eax: int <span class="Delimiter">{</span>
 <span id="L9" class="LineNr"> 9 </span>  <span class="PreProc">var</span> t: <a href='402time.mu.html#L1'>timespec</a>
 <span id="L10" class="LineNr">10 </span>  <span class="PreProc">var</span> clock/<span class="muRegEbx">ebx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>/CLOCK_MONOTONIC
 <span id="L11" class="LineNr">11 </span>  <span class="PreProc">var</span> t-addr/<span class="muRegEcx">ecx</span>: (addr <a href='402time.mu.html#L1'>timespec</a>) <span class="Special">&lt;-</span> address t
 <span id="L12" class="LineNr">12 </span>  <a href='000init.subx.html#L87'>syscall_clock_gettime</a>
 <span id="L13" class="LineNr">13 </span>  <span class="PreProc">var</span> t-secs-addr/<span class="muRegEcx">ecx</span>: (addr int) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> t-addr, tv_sec
-<span id="L14" class="LineNr">14 </span>  <span class="PreProc">var</span> secs/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy *t-secs-addr
+<span id="L14" class="LineNr">14 </span>  <span class="PreProc">var</span> secs/eax: int <span class="Special">&lt;-</span> copy *t-secs-addr
 <span id="L15" class="LineNr">15 </span>  <span class="PreProc">return</span> secs
 <span id="L16" class="LineNr">16 </span><span class="Delimiter">}</span>
 <span id="L17" class="LineNr">17 </span>
 <span id="L18" class="LineNr">18 </span><span class="muComment"># return time in nanoseconds since epoch</span>
-<span id="L19" class="LineNr">19 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='402time.mu.html#L19'>ntime</a></span><span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int <span class="Delimiter">{</span>
+<span id="L19" class="LineNr">19 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='402time.mu.html#L19'>ntime</a></span><span class="PreProc"> -&gt; </span>_/eax: int <span class="Delimiter">{</span>
 <span id="L20" class="LineNr">20 </span>  <span class="PreProc">var</span> t: <a href='402time.mu.html#L1'>timespec</a>
 <span id="L21" class="LineNr">21 </span>  <span class="PreProc">var</span> clock/<span class="muRegEbx">ebx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>/CLOCK_MONOTONIC
 <span id="L22" class="LineNr">22 </span>  <span class="PreProc">var</span> t-addr/<span class="muRegEcx">ecx</span>: (addr <a href='402time.mu.html#L1'>timespec</a>) <span class="Special">&lt;-</span> address t
 <span id="L23" class="LineNr">23 </span>  <a href='000init.subx.html#L87'>syscall_clock_gettime</a>
 <span id="L24" class="LineNr">24 </span>  <span class="PreProc">var</span> t-nsecs-addr/<span class="muRegEcx">ecx</span>: (addr int) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> t-addr, tv_nsec
-<span id="L25" class="LineNr">25 </span>  <span class="PreProc">var</span> nsecs/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy *t-nsecs-addr
+<span id="L25" class="LineNr">25 </span>  <span class="PreProc">var</span> nsecs/eax: int <span class="Special">&lt;-</span> copy *t-nsecs-addr
 <span id="L26" class="LineNr">26 </span>  <span class="PreProc">return</span> nsecs
 <span id="L27" class="LineNr">27 </span><span class="Delimiter">}</span>
 <span id="L28" class="LineNr">28 </span>
@@ -91,7 +90,7 @@ if ('onhashchange' in window) {
 <span id="L30" class="LineNr">30 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='402time.mu.html#L30'>sleep</a></span> secs: int, nsecs: int <span class="Delimiter">{</span>
 <span id="L31" class="LineNr">31 </span>  <span class="PreProc">var</span> t: <a href='402time.mu.html#L1'>timespec</a>
 <span id="L32" class="LineNr">32 </span>  <span class="muComment"># initialize t</span>
-<span id="L33" class="LineNr">33 </span>  <span class="PreProc">var</span> tmp/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> t, tv_sec
+<span id="L33" class="LineNr">33 </span>  <span class="PreProc">var</span> tmp/eax: (addr int) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> t, tv_sec
 <span id="L34" class="LineNr">34 </span>  <span class="PreProc">var</span> tmp2/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy secs
 <span id="L35" class="LineNr">35 </span>  copy-to *tmp, tmp2
 <span id="L36" class="LineNr">36 </span>  tmp <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> t, tv_nsec
diff --git a/html/linux/403unicode.mu.html b/html/linux/403unicode.mu.html
index 227e8b71..b9b7d012 100644
--- a/html/linux/403unicode.mu.html
+++ b/html/linux/403unicode.mu.html
@@ -14,20 +14,19 @@ pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-
 body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; }
 a { color:inherit; }
 * { font-size:12pt; font-size: 1em; }
+.PreProc { color: #c000c0; }
+.muRegEdx { color: #af5f00; }
+.Special { color: #ff6060; }
 .LineNr { }
-.Delimiter { color: #c000c0; }
-.muRegEsi { color: #87d787; }
-.muRegEdi { color: #87ffd7; }
+.muRegEsi { color: #005faf; }
+.muRegEbx { color: #5f00ff; }
 .Constant { color: #008787; }
-.Special { color: #ff6060; }
-.PreProc { color: #c000c0; }
+.muRegEdi { color: #00af00; }
+.muRegEcx { color: #870000; }
+.Delimiter { color: #c000c0; }
 .muFunction { color: #af5f00; text-decoration: underline; }
 .muTest { color: #5f8700; }
 .muComment { color: #005faf; }
-.muRegEax { color: #875f00; }
-.muRegEcx { color: #af875f; }
-.muRegEdx { color: #878700; }
-.muRegEbx { color: #8787af; }
 -->
 </style>
 
@@ -84,8 +83,8 @@ if ('onhashchange' in window) {
 <span id="L19" class="LineNr"> 19 </span><span class="muComment">#</span>
 <span id="L20" class="LineNr"> 20 </span><span class="muComment"># The day we want to support combining characters, this function will need to</span>
 <span id="L21" class="LineNr"> 21 </span><span class="muComment"># take multiple code points. Or something.</span>
-<span id="L22" class="LineNr"> 22 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='403unicode.mu.html#L22'>to-grapheme</a></span> in: code-point<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: grapheme <span class="Delimiter">{</span>
-<span id="L23" class="LineNr"> 23 </span>  <span class="PreProc">var</span> c/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy in
+<span id="L22" class="LineNr"> 22 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='403unicode.mu.html#L22'>to-grapheme</a></span> in: code-point<span class="PreProc"> -&gt; </span>_/eax: grapheme <span class="Delimiter">{</span>
+<span id="L23" class="LineNr"> 23 </span>  <span class="PreProc">var</span> c/eax: int <span class="Special">&lt;-</span> copy in
 <span id="L24" class="LineNr"> 24 </span>  <span class="PreProc">var</span> num-trailers/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L25" class="LineNr"> 25 </span>  <span class="PreProc">var</span> first/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L26" class="LineNr"> 26 </span>  $to-grapheme:compute-length: <span class="Delimiter">{</span>
@@ -93,7 +92,7 @@ if ('onhashchange' in window) {
 <span id="L28" class="LineNr"> 28 </span>    compare c, <span class="Constant">0x7f</span>
 <span id="L29" class="LineNr"> 29 </span>    <span class="Delimiter">{</span>
 <span id="L30" class="LineNr"> 30 </span>      <span class="PreProc">break-if-&gt;</span>
-<span id="L31" class="LineNr"> 31 </span>      <span class="PreProc">var</span> g/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> copy c
+<span id="L31" class="LineNr"> 31 </span>      <span class="PreProc">var</span> g/eax: grapheme <span class="Special">&lt;-</span> copy c
 <span id="L32" class="LineNr"> 32 </span>      <span class="PreProc">return</span> g
 <span id="L33" class="LineNr"> 33 </span>    <span class="Delimiter">}</span>
 <span id="L34" class="LineNr"> 34 </span>    <span class="muComment"># 2 bytes</span>
@@ -161,9 +160,9 @@ if ('onhashchange' in window) {
 <span id="L96" class="LineNr"> 96 </span>  <span class="Delimiter">{</span>
 <span id="L97" class="LineNr"> 97 </span>    compare in-int, <span class="Constant">0x7f</span>
 <span id="L98" class="LineNr"> 98 </span>    <span class="PreProc">break-if-&gt;</span>
-<span id="L99" class="LineNr"> 99 </span>    <span class="PreProc">var</span> in/<span class="muRegEax">eax</span>: code-point <span class="Special">&lt;-</span> copy in-int
-<span id="L100" class="LineNr">100 </span>    <span class="PreProc">var</span> out/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L22'>to-grapheme</a> in
-<span id="L101" class="LineNr">101 </span>    <span class="PreProc">var</span> out-int/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy out
+<span id="L99" class="LineNr"> 99 </span>    <span class="PreProc">var</span> in/eax: code-point <span class="Special">&lt;-</span> copy in-int
+<span id="L100" class="LineNr">100 </span>    <span class="PreProc">var</span> out/eax: grapheme <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L22'>to-grapheme</a> in
+<span id="L101" class="LineNr">101 </span>    <span class="PreProc">var</span> out-int/eax: int <span class="Special">&lt;-</span> copy out
 <span id="L102" class="LineNr">102 </span>    <a href='102test.subx.html#L23'>check-ints-equal</a> out-int, in-int, <span class="Constant">&quot;F - test-to-grapheme-single-byte&quot;</span>
 <span id="L103" class="LineNr">103 </span>    in-int <span class="Special">&lt;-</span> increment
 <span id="L104" class="LineNr">104 </span>    <span class="PreProc">loop</span>
@@ -173,75 +172,75 @@ if ('onhashchange' in window) {
 <span id="L108" class="LineNr">108 </span>                                                              <span class="muComment"># byte       | byte      | byte      | byte</span>
 <span id="L109" class="LineNr">109 </span><span class="muComment"># smallest 2-byte utf-8</span>
 <span id="L110" class="LineNr">110 </span><span class="PreProc">fn</span> <span class="muTest"><a href='403unicode.mu.html#L110'>test-to-grapheme-two-bytes-min</a></span> <span class="Delimiter">{</span>
-<span id="L111" class="LineNr">111 </span>  <span class="PreProc">var</span> in/<span class="muRegEax">eax</span>: code-point <span class="Special">&lt;-</span> copy <span class="Constant">0x80</span>                         <span class="muComment">#                                 10     00-0000</span>
-<span id="L112" class="LineNr">112 </span>  <span class="PreProc">var</span> out/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L22'>to-grapheme</a> in
-<span id="L113" class="LineNr">113 </span>  <span class="PreProc">var</span> out-int/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy out
+<span id="L111" class="LineNr">111 </span>  <span class="PreProc">var</span> in/eax: code-point <span class="Special">&lt;-</span> copy <span class="Constant">0x80</span>                         <span class="muComment">#                                 10     00-0000</span>
+<span id="L112" class="LineNr">112 </span>  <span class="PreProc">var</span> out/eax: grapheme <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L22'>to-grapheme</a> in
+<span id="L113" class="LineNr">113 </span>  <span class="PreProc">var</span> out-int/eax: int <span class="Special">&lt;-</span> copy out
 <span id="L114" class="LineNr">114 </span>  <a href='102test.subx.html#L23'>check-ints-equal</a> out-int, <span class="Constant">0x80c2</span>, <span class="Constant">&quot;F - <a href='403unicode.mu.html#L22'>to-grapheme</a>/2a&quot;</span>      <span class="muComment">#                         110 0-0010  10 00-0000</span>
 <span id="L115" class="LineNr">115 </span><span class="Delimiter">}</span>
 <span id="L116" class="LineNr">116 </span>
 <span id="L117" class="LineNr">117 </span><span class="muComment"># largest 2-byte utf-8</span>
 <span id="L118" class="LineNr">118 </span><span class="PreProc">fn</span> <span class="muTest"><a href='403unicode.mu.html#L118'>test-to-grapheme-two-bytes-max</a></span> <span class="Delimiter">{</span>
-<span id="L119" class="LineNr">119 </span>  <span class="PreProc">var</span> in/<span class="muRegEax">eax</span>: code-point <span class="Special">&lt;-</span> copy <span class="Constant">0x7ff</span>                        <span class="muComment">#                             1-1111     11-1111</span>
-<span id="L120" class="LineNr">120 </span>  <span class="PreProc">var</span> out/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L22'>to-grapheme</a> in
-<span id="L121" class="LineNr">121 </span>  <span class="PreProc">var</span> out-int/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy out
+<span id="L119" class="LineNr">119 </span>  <span class="PreProc">var</span> in/eax: code-point <span class="Special">&lt;-</span> copy <span class="Constant">0x7ff</span>                        <span class="muComment">#                             1-1111     11-1111</span>
+<span id="L120" class="LineNr">120 </span>  <span class="PreProc">var</span> out/eax: grapheme <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L22'>to-grapheme</a> in
+<span id="L121" class="LineNr">121 </span>  <span class="PreProc">var</span> out-int/eax: int <span class="Special">&lt;-</span> copy out
 <span id="L122" class="LineNr">122 </span>  <a href='102test.subx.html#L23'>check-ints-equal</a> out-int, <span class="Constant">0xbfdf</span>, <span class="Constant">&quot;F - <a href='403unicode.mu.html#L22'>to-grapheme</a>/2b&quot;</span>      <span class="muComment">#                         110 1-1111  10 11-1111</span>
 <span id="L123" class="LineNr">123 </span><span class="Delimiter">}</span>
 <span id="L124" class="LineNr">124 </span>
 <span id="L125" class="LineNr">125 </span><span class="muComment"># smallest 3-byte utf-8</span>
 <span id="L126" class="LineNr">126 </span><span class="PreProc">fn</span> <span class="muTest"><a href='403unicode.mu.html#L126'>test-to-grapheme-three-bytes-min</a></span> <span class="Delimiter">{</span>
-<span id="L127" class="LineNr">127 </span>  <span class="PreProc">var</span> in/<span class="muRegEax">eax</span>: code-point <span class="Special">&lt;-</span> copy <span class="Constant">0x800</span>                        <span class="muComment">#                            10-0000     00-0000</span>
-<span id="L128" class="LineNr">128 </span>  <span class="PreProc">var</span> out/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L22'>to-grapheme</a> in
-<span id="L129" class="LineNr">129 </span>  <span class="PreProc">var</span> out-int/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy out
+<span id="L127" class="LineNr">127 </span>  <span class="PreProc">var</span> in/eax: code-point <span class="Special">&lt;-</span> copy <span class="Constant">0x800</span>                        <span class="muComment">#                            10-0000     00-0000</span>
+<span id="L128" class="LineNr">128 </span>  <span class="PreProc">var</span> out/eax: grapheme <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L22'>to-grapheme</a> in
+<span id="L129" class="LineNr">129 </span>  <span class="PreProc">var</span> out-int/eax: int <span class="Special">&lt;-</span> copy out
 <span id="L130" class="LineNr">130 </span>  <a href='102test.subx.html#L23'>check-ints-equal</a> out-int, <span class="Constant">0x80a0e0</span>, <span class="Constant">&quot;F - <a href='403unicode.mu.html#L22'>to-grapheme</a>/3a&quot;</span>    <span class="muComment">#              1110 0000  10 10-0000  10 00-0000</span>
 <span id="L131" class="LineNr">131 </span><span class="Delimiter">}</span>
 <span id="L132" class="LineNr">132 </span>
 <span id="L133" class="LineNr">133 </span><span class="muComment"># largest 3-byte utf-8</span>
 <span id="L134" class="LineNr">134 </span><span class="PreProc">fn</span> <span class="muTest"><a href='403unicode.mu.html#L134'>test-to-grapheme-three-bytes-max</a></span> <span class="Delimiter">{</span>
-<span id="L135" class="LineNr">135 </span>  <span class="PreProc">var</span> in/<span class="muRegEax">eax</span>: code-point <span class="Special">&lt;-</span> copy <span class="Constant">0xffff</span>                       <span class="muComment">#                   1111     11-1111     11-1111</span>
-<span id="L136" class="LineNr">136 </span>  <span class="PreProc">var</span> out/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L22'>to-grapheme</a> in
-<span id="L137" class="LineNr">137 </span>  <span class="PreProc">var</span> out-int/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy out
+<span id="L135" class="LineNr">135 </span>  <span class="PreProc">var</span> in/eax: code-point <span class="Special">&lt;-</span> copy <span class="Constant">0xffff</span>                       <span class="muComment">#                   1111     11-1111     11-1111</span>
+<span id="L136" class="LineNr">136 </span>  <span class="PreProc">var</span> out/eax: grapheme <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L22'>to-grapheme</a> in
+<span id="L137" class="LineNr">137 </span>  <span class="PreProc">var</span> out-int/eax: int <span class="Special">&lt;-</span> copy out
 <span id="L138" class="LineNr">138 </span>  <a href='102test.subx.html#L23'>check-ints-equal</a> out-int, <span class="Constant">0xbfbfef</span>, <span class="Constant">&quot;F - <a href='403unicode.mu.html#L22'>to-grapheme</a>/3b&quot;</span>    <span class="muComment">#              1110 1111  10 11-1111  10 11-1111</span>
 <span id="L139" class="LineNr">139 </span><span class="Delimiter">}</span>
 <span id="L140" class="LineNr">140 </span>
 <span id="L141" class="LineNr">141 </span><span class="muComment"># smallest 4-byte utf-8</span>
 <span id="L142" class="LineNr">142 </span><span class="PreProc">fn</span> <span class="muTest"><a href='403unicode.mu.html#L142'>test-to-grapheme-four-bytes-min</a></span> <span class="Delimiter">{</span>
-<span id="L143" class="LineNr">143 </span>  <span class="PreProc">var</span> in/<span class="muRegEax">eax</span>: code-point <span class="Special">&lt;-</span> copy <span class="Constant">0x10000</span>                      <span class="muComment">#                 1-0000     00-0000     00-0000</span>
-<span id="L144" class="LineNr">144 </span>  <span class="PreProc">var</span> out/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L22'>to-grapheme</a> in
-<span id="L145" class="LineNr">145 </span>  <span class="PreProc">var</span> out-int/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy out
+<span id="L143" class="LineNr">143 </span>  <span class="PreProc">var</span> in/eax: code-point <span class="Special">&lt;-</span> copy <span class="Constant">0x10000</span>                      <span class="muComment">#                 1-0000     00-0000     00-0000</span>
+<span id="L144" class="LineNr">144 </span>  <span class="PreProc">var</span> out/eax: grapheme <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L22'>to-grapheme</a> in
+<span id="L145" class="LineNr">145 </span>  <span class="PreProc">var</span> out-int/eax: int <span class="Special">&lt;-</span> copy out
 <span id="L146" class="LineNr">146 </span>  <a href='102test.subx.html#L23'>check-ints-equal</a> out-int, <span class="Constant">0x808090f0</span>, <span class="Constant">&quot;F - <a href='403unicode.mu.html#L22'>to-grapheme</a>/4a&quot;</span>  <span class="muComment"># 1111-0 000  10 01-0000  10 00-0000  10 00-0000</span>
 <span id="L147" class="LineNr">147 </span><span class="Delimiter">}</span>
 <span id="L148" class="LineNr">148 </span>
 <span id="L149" class="LineNr">149 </span><span class="muComment"># largest 4-byte utf-8</span>
 <span id="L150" class="LineNr">150 </span><span class="PreProc">fn</span> <span class="muTest"><a href='403unicode.mu.html#L150'>test-to-grapheme-four-bytes-max</a></span> <span class="Delimiter">{</span>
-<span id="L151" class="LineNr">151 </span>  <span class="PreProc">var</span> in/<span class="muRegEax">eax</span>: code-point <span class="Special">&lt;-</span> copy <span class="Constant">0x1fffff</span>                     <span class="muComment">#        111     11-1111     11-1111     11-1111</span>
-<span id="L152" class="LineNr">152 </span>  <span class="PreProc">var</span> out/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L22'>to-grapheme</a> in
-<span id="L153" class="LineNr">153 </span>  <span class="PreProc">var</span> out-int/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy out
+<span id="L151" class="LineNr">151 </span>  <span class="PreProc">var</span> in/eax: code-point <span class="Special">&lt;-</span> copy <span class="Constant">0x1fffff</span>                     <span class="muComment">#        111     11-1111     11-1111     11-1111</span>
+<span id="L152" class="LineNr">152 </span>  <span class="PreProc">var</span> out/eax: grapheme <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L22'>to-grapheme</a> in
+<span id="L153" class="LineNr">153 </span>  <span class="PreProc">var</span> out-int/eax: int <span class="Special">&lt;-</span> copy out
 <span id="L154" class="LineNr">154 </span>  <a href='102test.subx.html#L23'>check-ints-equal</a> out-int, <span class="Constant">0xbfbfbff7</span>, <span class="Constant">&quot;F - <a href='403unicode.mu.html#L22'>to-grapheme</a>/4b&quot;</span>  <span class="muComment"># 1111-0 111  10 11-1111  10 11-1111  10 11-1111</span>
 <span id="L155" class="LineNr">155 </span><span class="Delimiter">}</span>
 <span id="L156" class="LineNr">156 </span>
 <span id="L157" class="LineNr">157 </span><span class="muComment"># read the next grapheme from a stream of bytes</span>
-<span id="L158" class="LineNr">158 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='403unicode.mu.html#L158'>read-grapheme</a></span> in: (addr stream byte)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: grapheme <span class="Delimiter">{</span>
+<span id="L158" class="LineNr">158 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='403unicode.mu.html#L158'>read-grapheme</a></span> in: (addr stream byte)<span class="PreProc"> -&gt; </span>_/eax: grapheme <span class="Delimiter">{</span>
 <span id="L159" class="LineNr">159 </span>  <span class="muComment"># if at eof, return EOF</span>
 <span id="L160" class="LineNr">160 </span>  <span class="Delimiter">{</span>
-<span id="L161" class="LineNr">161 </span>    <span class="PreProc">var</span> eof?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='309stream.subx.html#L6'>stream-empty?</a> in
+<span id="L161" class="LineNr">161 </span>    <span class="PreProc">var</span> eof?/eax: boolean <span class="Special">&lt;-</span> <a href='309stream.subx.html#L6'>stream-empty?</a> in
 <span id="L162" class="LineNr">162 </span>    compare eof?, <span class="Constant">0</span>/false
 <span id="L163" class="LineNr">163 </span>    <span class="PreProc">break-if-=</span>
 <span id="L164" class="LineNr">164 </span>    <span class="PreProc">return</span> <span class="Constant">0xffffffff</span>
 <span id="L165" class="LineNr">165 </span>  <span class="Delimiter">}</span>
-<span id="L166" class="LineNr">166 </span>  <span class="PreProc">var</span> c/<span class="muRegEax">eax</span>: byte <span class="Special">&lt;-</span> <a href='112read-byte.subx.html#L273'>read-byte</a> in
+<span id="L166" class="LineNr">166 </span>  <span class="PreProc">var</span> c/eax: byte <span class="Special">&lt;-</span> <a href='112read-byte.subx.html#L273'>read-byte</a> in
 <span id="L167" class="LineNr">167 </span>  <span class="PreProc">var</span> num-trailers/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L168" class="LineNr">168 </span>  $read-grapheme:compute-length: <span class="Delimiter">{</span>
 <span id="L169" class="LineNr">169 </span>    <span class="muComment"># single byte: just return it</span>
 <span id="L170" class="LineNr">170 </span>    compare c, <span class="Constant">0xc0</span>
 <span id="L171" class="LineNr">171 </span>    <span class="Delimiter">{</span>
 <span id="L172" class="LineNr">172 </span>      <span class="PreProc">break-if-&gt;=</span>
-<span id="L173" class="LineNr">173 </span>      <span class="PreProc">var</span> g/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> copy c
+<span id="L173" class="LineNr">173 </span>      <span class="PreProc">var</span> g/eax: grapheme <span class="Special">&lt;-</span> copy c
 <span id="L174" class="LineNr">174 </span>      <span class="PreProc">return</span> g
 <span id="L175" class="LineNr">175 </span>    <span class="Delimiter">}</span>
 <span id="L176" class="LineNr">176 </span>    compare c, <span class="Constant">0xfe</span>
 <span id="L177" class="LineNr">177 </span>    <span class="Delimiter">{</span>
 <span id="L178" class="LineNr">178 </span>      <span class="PreProc">break-if-&lt;</span>
-<span id="L179" class="LineNr">179 </span>      <span class="PreProc">var</span> g/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> copy c
+<span id="L179" class="LineNr">179 </span>      <span class="PreProc">var</span> g/eax: grapheme <span class="Special">&lt;-</span> copy c
 <span id="L180" class="LineNr">180 </span>      <span class="PreProc">return</span> g
 <span id="L181" class="LineNr">181 </span>    <span class="Delimiter">}</span>
 <span id="L182" class="LineNr">182 </span>    <span class="muComment"># 2 bytes</span>
@@ -268,7 +267,7 @@ if ('onhashchange' in window) {
 <span id="L203" class="LineNr">203 </span>$read-grapheme:abort: <span class="Delimiter">{</span>
 <span id="L204" class="LineNr">204 </span>      <span class="muComment"># TODO: print to stderr</span>
 <span id="L205" class="LineNr">205 </span>      <a href='304screen.subx.html#L122'>print-string-to-real-screen</a> <span class="Constant">&quot;utf-8 encodings larger than 4 bytes are not supported. First byte seen: &quot;</span>
-<span id="L206" class="LineNr">206 </span>      <span class="PreProc">var</span> n/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy c
+<span id="L206" class="LineNr">206 </span>      <span class="PreProc">var</span> n/eax: int <span class="Special">&lt;-</span> copy c
 <span id="L207" class="LineNr">207 </span>      <a href='304screen.subx.html#L226'>print-int32-hex-to-real-screen</a> n
 <span id="L208" class="LineNr">208 </span>      <a href='304screen.subx.html#L122'>print-string-to-real-screen</a> <span class="Constant">&quot;\n&quot;</span>
 <span id="L209" class="LineNr">209 </span>      <span class="PreProc">var</span> exit-status/<span class="muRegEbx">ebx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">1</span>
@@ -281,8 +280,8 @@ if ('onhashchange' in window) {
 <span id="L216" class="LineNr">216 </span>  <span class="Delimiter">{</span>
 <span id="L217" class="LineNr">217 </span>    compare num-trailers, <span class="Constant">0</span>
 <span id="L218" class="LineNr">218 </span>    <span class="PreProc">break-if-&lt;=</span>
-<span id="L219" class="LineNr">219 </span>    <span class="PreProc">var</span> tmp/<span class="muRegEax">eax</span>: byte <span class="Special">&lt;-</span> <a href='112read-byte.subx.html#L273'>read-byte</a> in
-<span id="L220" class="LineNr">220 </span>    <span class="PreProc">var</span> tmp2/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy tmp
+<span id="L219" class="LineNr">219 </span>    <span class="PreProc">var</span> tmp/eax: byte <span class="Special">&lt;-</span> <a href='112read-byte.subx.html#L273'>read-byte</a> in
+<span id="L220" class="LineNr">220 </span>    <span class="PreProc">var</span> tmp2/eax: int <span class="Special">&lt;-</span> copy tmp
 <span id="L221" class="LineNr">221 </span>    tmp2 <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L325'>shift-left-bytes</a> tmp2, num-byte-shifts
 <span id="L222" class="LineNr">222 </span>    result <span class="Special">&lt;-</span> or tmp2
 <span id="L223" class="LineNr">223 </span>    <span class="muComment"># update loop state</span>
@@ -297,44 +296,44 @@ if ('onhashchange' in window) {
 <span id="L232" class="LineNr">232 </span>  <span class="PreProc">var</span> s: (stream byte <span class="Constant">0x30</span>)
 <span id="L233" class="LineNr">233 </span>  <span class="PreProc">var</span> s2/<span class="muRegEcx">ecx</span>: (addr stream byte) <span class="Special">&lt;-</span> address s
 <span id="L234" class="LineNr">234 </span>  <a href='108write.subx.html#L24'>write</a> s2, <span class="Constant">&quot;aΒc世d界e&quot;</span>
-<span id="L235" class="LineNr">235 </span>  <span class="PreProc">var</span> c/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L158'>read-grapheme</a> s2
-<span id="L236" class="LineNr">236 </span>  <span class="PreProc">var</span> n/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy c
+<span id="L235" class="LineNr">235 </span>  <span class="PreProc">var</span> c/eax: grapheme <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L158'>read-grapheme</a> s2
+<span id="L236" class="LineNr">236 </span>  <span class="PreProc">var</span> n/eax: int <span class="Special">&lt;-</span> copy c
 <span id="L237" class="LineNr">237 </span>  <a href='102test.subx.html#L23'>check-ints-equal</a> n, <span class="Constant">0x61</span>, <span class="Constant">&quot;F - test grapheme/0&quot;</span>
-<span id="L238" class="LineNr">238 </span>  <span class="PreProc">var</span> c/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L158'>read-grapheme</a> s2
-<span id="L239" class="LineNr">239 </span>  <span class="PreProc">var</span> n/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy c
+<span id="L238" class="LineNr">238 </span>  <span class="PreProc">var</span> c/eax: grapheme <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L158'>read-grapheme</a> s2
+<span id="L239" class="LineNr">239 </span>  <span class="PreProc">var</span> n/eax: int <span class="Special">&lt;-</span> copy c
 <span id="L240" class="LineNr">240 </span>  <a href='102test.subx.html#L23'>check-ints-equal</a> n, <span class="Constant">0x92ce</span>/greek-capital-letter-beta, <span class="Constant">&quot;F - test grapheme/1&quot;</span>
-<span id="L241" class="LineNr">241 </span>  <span class="PreProc">var</span> c/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L158'>read-grapheme</a> s2
-<span id="L242" class="LineNr">242 </span>  <span class="PreProc">var</span> n/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy c
+<span id="L241" class="LineNr">241 </span>  <span class="PreProc">var</span> c/eax: grapheme <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L158'>read-grapheme</a> s2
+<span id="L242" class="LineNr">242 </span>  <span class="PreProc">var</span> n/eax: int <span class="Special">&lt;-</span> copy c
 <span id="L243" class="LineNr">243 </span>  <a href='102test.subx.html#L23'>check-ints-equal</a> n, <span class="Constant">0x63</span>, <span class="Constant">&quot;F - test grapheme/2&quot;</span>
-<span id="L244" class="LineNr">244 </span>  <span class="PreProc">var</span> c/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L158'>read-grapheme</a> s2
-<span id="L245" class="LineNr">245 </span>  <span class="PreProc">var</span> n/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy c
+<span id="L244" class="LineNr">244 </span>  <span class="PreProc">var</span> c/eax: grapheme <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L158'>read-grapheme</a> s2
+<span id="L245" class="LineNr">245 </span>  <span class="PreProc">var</span> n/eax: int <span class="Special">&lt;-</span> copy c
 <span id="L246" class="LineNr">246 </span>  <a href='102test.subx.html#L23'>check-ints-equal</a> n, <span class="Constant">0x96b8e4</span>, <span class="Constant">&quot;F - test grapheme/3&quot;</span>
-<span id="L247" class="LineNr">247 </span>  <span class="PreProc">var</span> c/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L158'>read-grapheme</a> s2
-<span id="L248" class="LineNr">248 </span>  <span class="PreProc">var</span> n/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy c
+<span id="L247" class="LineNr">247 </span>  <span class="PreProc">var</span> c/eax: grapheme <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L158'>read-grapheme</a> s2
+<span id="L248" class="LineNr">248 </span>  <span class="PreProc">var</span> n/eax: int <span class="Special">&lt;-</span> copy c
 <span id="L249" class="LineNr">249 </span>  <a href='102test.subx.html#L23'>check-ints-equal</a> n, <span class="Constant">0x64</span>, <span class="Constant">&quot;F - test grapheme/4&quot;</span>
-<span id="L250" class="LineNr">250 </span>  <span class="PreProc">var</span> c/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L158'>read-grapheme</a> s2
-<span id="L251" class="LineNr">251 </span>  <span class="PreProc">var</span> n/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy c
+<span id="L250" class="LineNr">250 </span>  <span class="PreProc">var</span> c/eax: grapheme <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L158'>read-grapheme</a> s2
+<span id="L251" class="LineNr">251 </span>  <span class="PreProc">var</span> n/eax: int <span class="Special">&lt;-</span> copy c
 <span id="L252" class="LineNr">252 </span>  <a href='102test.subx.html#L23'>check-ints-equal</a> n, <span class="Constant">0x8c95e7</span>, <span class="Constant">&quot;F - test grapheme/5&quot;</span>
-<span id="L253" class="LineNr">253 </span>  <span class="PreProc">var</span> c/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L158'>read-grapheme</a> s2
-<span id="L254" class="LineNr">254 </span>  <span class="PreProc">var</span> n/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy c
+<span id="L253" class="LineNr">253 </span>  <span class="PreProc">var</span> c/eax: grapheme <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L158'>read-grapheme</a> s2
+<span id="L254" class="LineNr">254 </span>  <span class="PreProc">var</span> n/eax: int <span class="Special">&lt;-</span> copy c
 <span id="L255" class="LineNr">255 </span>  <a href='102test.subx.html#L23'>check-ints-equal</a> n, <span class="Constant">0x65</span>, <span class="Constant">&quot;F - test grapheme/6&quot;</span>
 <span id="L256" class="LineNr">256 </span><span class="Delimiter">}</span>
 <span id="L257" class="LineNr">257 </span>
-<span id="L258" class="LineNr">258 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='403unicode.mu.html#L258'>read-grapheme-buffered</a></span> in: (addr buffered-file)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: grapheme <span class="Delimiter">{</span>
-<span id="L259" class="LineNr">259 </span>  <span class="PreProc">var</span> c/<span class="muRegEax">eax</span>: byte <span class="Special">&lt;-</span> <a href='112read-byte.subx.html#L38'>read-byte-buffered</a> in
+<span id="L258" class="LineNr">258 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='403unicode.mu.html#L258'>read-grapheme-buffered</a></span> in: (addr buffered-file)<span class="PreProc"> -&gt; </span>_/eax: grapheme <span class="Delimiter">{</span>
+<span id="L259" class="LineNr">259 </span>  <span class="PreProc">var</span> c/eax: byte <span class="Special">&lt;-</span> <a href='112read-byte.subx.html#L38'>read-byte-buffered</a> in
 <span id="L260" class="LineNr">260 </span>  <span class="PreProc">var</span> num-trailers/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L261" class="LineNr">261 </span>  $read-grapheme-buffered:compute-length: <span class="Delimiter">{</span>
 <span id="L262" class="LineNr">262 </span>    <span class="muComment"># single byte: just return it</span>
 <span id="L263" class="LineNr">263 </span>    compare c, <span class="Constant">0xc0</span>
 <span id="L264" class="LineNr">264 </span>    <span class="Delimiter">{</span>
 <span id="L265" class="LineNr">265 </span>      <span class="PreProc">break-if-&gt;=</span>
-<span id="L266" class="LineNr">266 </span>      <span class="PreProc">var</span> g/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> copy c
+<span id="L266" class="LineNr">266 </span>      <span class="PreProc">var</span> g/eax: grapheme <span class="Special">&lt;-</span> copy c
 <span id="L267" class="LineNr">267 </span>      <span class="PreProc">return</span> g
 <span id="L268" class="LineNr">268 </span>    <span class="Delimiter">}</span>
 <span id="L269" class="LineNr">269 </span>    compare c, <span class="Constant">0xfe</span>
 <span id="L270" class="LineNr">270 </span>    <span class="Delimiter">{</span>
 <span id="L271" class="LineNr">271 </span>      <span class="PreProc">break-if-&lt;</span>
-<span id="L272" class="LineNr">272 </span>      <span class="PreProc">var</span> g/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> copy c
+<span id="L272" class="LineNr">272 </span>      <span class="PreProc">var</span> g/eax: grapheme <span class="Special">&lt;-</span> copy c
 <span id="L273" class="LineNr">273 </span>      <span class="PreProc">return</span> g
 <span id="L274" class="LineNr">274 </span>    <span class="Delimiter">}</span>
 <span id="L275" class="LineNr">275 </span>    <span class="muComment"># 2 bytes</span>
@@ -361,7 +360,7 @@ if ('onhashchange' in window) {
 <span id="L296" class="LineNr">296 </span>$read-grapheme-buffered:abort: <span class="Delimiter">{</span>
 <span id="L297" class="LineNr">297 </span>      <span class="muComment"># TODO: print to stderr</span>
 <span id="L298" class="LineNr">298 </span>      <a href='304screen.subx.html#L122'>print-string-to-real-screen</a> <span class="Constant">&quot;utf-8 encodings larger than 4 bytes are not supported. First byte seen: &quot;</span>
-<span id="L299" class="LineNr">299 </span>      <span class="PreProc">var</span> n/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy c
+<span id="L299" class="LineNr">299 </span>      <span class="PreProc">var</span> n/eax: int <span class="Special">&lt;-</span> copy c
 <span id="L300" class="LineNr">300 </span>      <a href='304screen.subx.html#L226'>print-int32-hex-to-real-screen</a> n
 <span id="L301" class="LineNr">301 </span>      <a href='304screen.subx.html#L122'>print-string-to-real-screen</a> <span class="Constant">&quot;\n&quot;</span>
 <span id="L302" class="LineNr">302 </span>      <span class="PreProc">var</span> exit-status/<span class="muRegEbx">ebx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">1</span>
@@ -374,8 +373,8 @@ if ('onhashchange' in window) {
 <span id="L309" class="LineNr">309 </span>  <span class="Delimiter">{</span>
 <span id="L310" class="LineNr">310 </span>    compare num-trailers, <span class="Constant">0</span>
 <span id="L311" class="LineNr">311 </span>    <span class="PreProc">break-if-&lt;=</span>
-<span id="L312" class="LineNr">312 </span>    <span class="PreProc">var</span> tmp/<span class="muRegEax">eax</span>: byte <span class="Special">&lt;-</span> <a href='112read-byte.subx.html#L38'>read-byte-buffered</a> in
-<span id="L313" class="LineNr">313 </span>    <span class="PreProc">var</span> tmp2/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy tmp
+<span id="L312" class="LineNr">312 </span>    <span class="PreProc">var</span> tmp/eax: byte <span class="Special">&lt;-</span> <a href='112read-byte.subx.html#L38'>read-byte-buffered</a> in
+<span id="L313" class="LineNr">313 </span>    <span class="PreProc">var</span> tmp2/eax: int <span class="Special">&lt;-</span> copy tmp
 <span id="L314" class="LineNr">314 </span>    tmp2 <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L325'>shift-left-bytes</a> tmp2, num-byte-shifts
 <span id="L315" class="LineNr">315 </span>    result <span class="Special">&lt;-</span> or tmp2
 <span id="L316" class="LineNr">316 </span>    <span class="muComment"># update loop state</span>
@@ -387,9 +386,9 @@ if ('onhashchange' in window) {
 <span id="L322" class="LineNr">322 </span><span class="Delimiter">}</span>
 <span id="L323" class="LineNr">323 </span>
 <span id="L324" class="LineNr">324 </span><span class="muComment"># needed because available primitives only shift by a literal/constant number of bits</span>
-<span id="L325" class="LineNr">325 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='403unicode.mu.html#L325'>shift-left-bytes</a></span> n: int, k: int<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int <span class="Delimiter">{</span>
+<span id="L325" class="LineNr">325 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='403unicode.mu.html#L325'>shift-left-bytes</a></span> n: int, k: int<span class="PreProc"> -&gt; </span>_/eax: int <span class="Delimiter">{</span>
 <span id="L326" class="LineNr">326 </span>  <span class="PreProc">var</span> i/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
-<span id="L327" class="LineNr">327 </span>  <span class="PreProc">var</span> result/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy n
+<span id="L327" class="LineNr">327 </span>  <span class="PreProc">var</span> result/eax: int <span class="Special">&lt;-</span> copy n
 <span id="L328" class="LineNr">328 </span>  <span class="Delimiter">{</span>
 <span id="L329" class="LineNr">329 </span>    compare i, k
 <span id="L330" class="LineNr">330 </span>    <span class="PreProc">break-if-&gt;=</span>
@@ -403,32 +402,32 @@ if ('onhashchange' in window) {
 <span id="L338" class="LineNr">338 </span><span class="Delimiter">}</span>
 <span id="L339" class="LineNr">339 </span>
 <span id="L340" class="LineNr">340 </span><span class="PreProc">fn</span> <span class="muTest"><a href='403unicode.mu.html#L340'>test-shift-left-bytes-0</a></span> <span class="Delimiter">{</span>
-<span id="L341" class="LineNr">341 </span>  <span class="PreProc">var</span> result/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L325'>shift-left-bytes</a> <span class="Constant">1</span>, <span class="Constant">0</span>
+<span id="L341" class="LineNr">341 </span>  <span class="PreProc">var</span> result/eax: int <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L325'>shift-left-bytes</a> <span class="Constant">1</span>, <span class="Constant">0</span>
 <span id="L342" class="LineNr">342 </span>  <a href='102test.subx.html#L23'>check-ints-equal</a> result, <span class="Constant">1</span>, <span class="Constant">&quot;F - <a href='403unicode.mu.html#L325'>shift-left-bytes</a> 0&quot;</span>
 <span id="L343" class="LineNr">343 </span><span class="Delimiter">}</span>
 <span id="L344" class="LineNr">344 </span>
 <span id="L345" class="LineNr">345 </span><span class="PreProc">fn</span> <span class="muTest"><a href='403unicode.mu.html#L345'>test-shift-left-bytes-1</a></span> <span class="Delimiter">{</span>
-<span id="L346" class="LineNr">346 </span>  <span class="PreProc">var</span> result/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L325'>shift-left-bytes</a> <span class="Constant">1</span>, <span class="Constant">1</span>
+<span id="L346" class="LineNr">346 </span>  <span class="PreProc">var</span> result/eax: int <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L325'>shift-left-bytes</a> <span class="Constant">1</span>, <span class="Constant">1</span>
 <span id="L347" class="LineNr">347 </span>  <a href='102test.subx.html#L23'>check-ints-equal</a> result, <span class="Constant">0x100</span>, <span class="Constant">&quot;F - <a href='403unicode.mu.html#L325'>shift-left-bytes</a> 1&quot;</span>
 <span id="L348" class="LineNr">348 </span><span class="Delimiter">}</span>
 <span id="L349" class="LineNr">349 </span>
 <span id="L350" class="LineNr">350 </span><span class="PreProc">fn</span> <span class="muTest"><a href='403unicode.mu.html#L350'>test-shift-left-bytes-2</a></span> <span class="Delimiter">{</span>
-<span id="L351" class="LineNr">351 </span>  <span class="PreProc">var</span> result/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L325'>shift-left-bytes</a> <span class="Constant">1</span>, <span class="Constant">2</span>
+<span id="L351" class="LineNr">351 </span>  <span class="PreProc">var</span> result/eax: int <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L325'>shift-left-bytes</a> <span class="Constant">1</span>, <span class="Constant">2</span>
 <span id="L352" class="LineNr">352 </span>  <a href='102test.subx.html#L23'>check-ints-equal</a> result, <span class="Constant">0x10000</span>, <span class="Constant">&quot;F - <a href='403unicode.mu.html#L325'>shift-left-bytes</a> 2&quot;</span>
 <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="PreProc">fn</span> <span class="muTest"><a href='403unicode.mu.html#L355'>test-shift-left-bytes-3</a></span> <span class="Delimiter">{</span>
-<span id="L356" class="LineNr">356 </span>  <span class="PreProc">var</span> result/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L325'>shift-left-bytes</a> <span class="Constant">1</span>, <span class="Constant">3</span>
+<span id="L356" class="LineNr">356 </span>  <span class="PreProc">var</span> result/eax: int <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L325'>shift-left-bytes</a> <span class="Constant">1</span>, <span class="Constant">3</span>
 <span id="L357" class="LineNr">357 </span>  <a href='102test.subx.html#L23'>check-ints-equal</a> result, <span class="Constant">0x1000000</span>, <span class="Constant">&quot;F - <a href='403unicode.mu.html#L325'>shift-left-bytes</a> 3&quot;</span>
 <span id="L358" class="LineNr">358 </span><span class="Delimiter">}</span>
 <span id="L359" class="LineNr">359 </span>
 <span id="L360" class="LineNr">360 </span><span class="PreProc">fn</span> <span class="muTest"><a href='403unicode.mu.html#L360'>test-shift-left-bytes-4</a></span> <span class="Delimiter">{</span>
-<span id="L361" class="LineNr">361 </span>  <span class="PreProc">var</span> result/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L325'>shift-left-bytes</a> <span class="Constant">1</span>, <span class="Constant">4</span>
+<span id="L361" class="LineNr">361 </span>  <span class="PreProc">var</span> result/eax: int <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L325'>shift-left-bytes</a> <span class="Constant">1</span>, <span class="Constant">4</span>
 <span id="L362" class="LineNr">362 </span>  <a href='102test.subx.html#L23'>check-ints-equal</a> result, <span class="Constant">0</span>, <span class="Constant">&quot;F - <a href='403unicode.mu.html#L325'>shift-left-bytes</a> 4&quot;</span>
 <span id="L363" class="LineNr">363 </span><span class="Delimiter">}</span>
 <span id="L364" class="LineNr">364 </span>
 <span id="L365" class="LineNr">365 </span><span class="PreProc">fn</span> <span class="muTest"><a href='403unicode.mu.html#L365'>test-shift-left-bytes-5</a></span> <span class="Delimiter">{</span>
-<span id="L366" class="LineNr">366 </span>  <span class="PreProc">var</span> result/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L325'>shift-left-bytes</a> <span class="Constant">1</span>, <span class="Constant">5</span>
+<span id="L366" class="LineNr">366 </span>  <span class="PreProc">var</span> result/eax: int <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L325'>shift-left-bytes</a> <span class="Constant">1</span>, <span class="Constant">5</span>
 <span id="L367" class="LineNr">367 </span>  <a href='102test.subx.html#L23'>check-ints-equal</a> result, <span class="Constant">0</span>, <span class="Constant">&quot;F - <a href='403unicode.mu.html#L325'>shift-left-bytes</a> &gt;4&quot;</span>
 <span id="L368" class="LineNr">368 </span><span class="Delimiter">}</span>
 <span id="L369" class="LineNr">369 </span>
@@ -436,7 +435,7 @@ if ('onhashchange' in window) {
 <span id="L371" class="LineNr">371 </span><span class="muComment"># this is like write-to-stream, except we skip leading 0 bytes</span>
 <span id="L372" class="LineNr">372 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='403unicode.mu.html#L372'>write-grapheme</a></span> out: (addr stream byte), g: grapheme <span class="Delimiter">{</span>
 <span id="L373" class="LineNr">373 </span>$write-grapheme:body: <span class="Delimiter">{</span>
-<span id="L374" class="LineNr">374 </span>  <span class="PreProc">var</span> c/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy g
+<span id="L374" class="LineNr">374 </span>  <span class="PreProc">var</span> c/eax: int <span class="Special">&lt;-</span> copy g
 <span id="L375" class="LineNr">375 </span>  <a href='115write-byte.subx.html#L208'>append-byte</a> out, c  <span class="muComment"># first byte is always written</span>
 <span id="L376" class="LineNr">376 </span>  c <span class="Special">&lt;-</span> shift-right <span class="Constant">8</span>
 <span id="L377" class="LineNr">377 </span>  compare c, <span class="Constant">0</span>
diff --git a/html/linux/404stream.mu.html b/html/linux/404stream.mu.html
index 3f6e87e9..8680d735 100644
--- a/html/linux/404stream.mu.html
+++ b/html/linux/404stream.mu.html
@@ -14,17 +14,16 @@ pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-
 body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; }
 a { color:inherit; }
 * { font-size:12pt; font-size: 1em; }
-.muRegEdx { color: #878700; }
-.muComment { color: #005faf; }
+.PreProc { color: #c000c0; }
+.muRegEdx { color: #af5f00; }
 .LineNr { }
-.muRegEcx { color: #af875f; }
-.muRegEax { color: #875f00; }
+.muRegEbx { color: #5f00ff; }
+.Constant { color: #008787; }
+.muRegEcx { color: #870000; }
 .Delimiter { color: #c000c0; }
 .Special { color: #ff6060; }
 .muTest { color: #5f8700; }
-.Constant { color: #008787; }
-.PreProc { color: #c000c0; }
-.muRegEbx { color: #8787af; }
+.muComment { color: #005faf; }
 -->
 </style>
 
@@ -67,7 +66,7 @@ if ('onhashchange' in window) {
 <span id="L5" class="LineNr"> 5 </span>  <span class="muComment"># step 1: initialize</span>
 <span id="L6" class="LineNr"> 6 </span>  <span class="PreProc">var</span> s: (stream int <span class="Constant">4</span>)
 <span id="L7" class="LineNr"> 7 </span>  <span class="PreProc">var</span> s2/<span class="muRegEcx">ecx</span>: (addr stream int) <span class="Special">&lt;-</span> address s
-<span id="L8" class="LineNr"> 8 </span>  <span class="PreProc">var</span> tmp/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='309stream.subx.html#L6'>stream-empty?</a> s2
+<span id="L8" class="LineNr"> 8 </span>  <span class="PreProc">var</span> tmp/eax: boolean <span class="Special">&lt;-</span> <a href='309stream.subx.html#L6'>stream-empty?</a> s2
 <span id="L9" class="LineNr"> 9 </span>  <a href='401test.mu.html#L3'>check</a> tmp, <span class="Constant">&quot;F - <a href='404stream.mu.html#L3'>test-stream</a>/empty?/0&quot;</span>
 <span id="L10" class="LineNr">10 </span>  tmp <span class="Special">&lt;-</span> <a href='309stream.subx.html#L30'>stream-full?</a> s2
 <span id="L11" class="LineNr">11 </span>  <a href='401test.mu.html#L8'>check-not</a> tmp, <span class="Constant">&quot;F - <a href='404stream.mu.html#L3'>test-stream</a>/full?/0&quot;</span>
@@ -98,7 +97,7 @@ if ('onhashchange' in window) {
 <span id="L36" class="LineNr">36 </span>  <span class="muComment"># write an int to a stream of capacity 1</span>
 <span id="L37" class="LineNr">37 </span>  <span class="PreProc">var</span> s: (stream int <span class="Constant">1</span>)
 <span id="L38" class="LineNr">38 </span>  <span class="PreProc">var</span> s2/<span class="muRegEcx">ecx</span>: (addr stream int) <span class="Special">&lt;-</span> address s
-<span id="L39" class="LineNr">39 </span>  <span class="PreProc">var</span> tmp/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='309stream.subx.html#L30'>stream-full?</a> s2
+<span id="L39" class="LineNr">39 </span>  <span class="PreProc">var</span> tmp/eax: boolean <span class="Special">&lt;-</span> <a href='309stream.subx.html#L30'>stream-full?</a> s2
 <span id="L40" class="LineNr">40 </span>  <a href='401test.mu.html#L8'>check-not</a> tmp, <span class="Constant">&quot;F - test-stream-full?/pre&quot;</span>
 <span id="L41" class="LineNr">41 </span>  <span class="PreProc">var</span> x: int
 <span id="L42" class="LineNr">42 </span>  <span class="PreProc">var</span> x2/<span class="muRegEdx">edx</span>: (addr int) <span class="Special">&lt;-</span> address x
@@ -109,9 +108,9 @@ if ('onhashchange' in window) {
 <span id="L47" class="LineNr">47 </span>
 <span id="L48" class="LineNr">48 </span><span class="PreProc">fn</span> <span class="muTest"><a href='404stream.mu.html#L48'>test-fake-input-buffered-file</a></span> <span class="Delimiter">{</span>
 <span id="L49" class="LineNr">49 </span>  <span class="PreProc">var</span> foo: (handle buffered-file)
-<span id="L50" class="LineNr">50 </span>  <span class="PreProc">var</span> foo-ah/<span class="muRegEax">eax</span>: (addr handle buffered-file) <span class="Special">&lt;-</span> address foo
+<span id="L50" class="LineNr">50 </span>  <span class="PreProc">var</span> foo-ah/eax: (addr handle buffered-file) <span class="Special">&lt;-</span> address foo
 <span id="L51" class="LineNr">51 </span>  <a href='306files.subx.html#L86'>populate-buffered-file-containing</a> <span class="Constant">&quot;abc&quot;</span>, foo-ah
-<span id="L52" class="LineNr">52 </span>  <span class="PreProc">var</span> foo-addr/<span class="muRegEax">eax</span>: (addr buffered-file) <span class="Special">&lt;-</span> <a href='120allocate.subx.html#L258'>lookup</a> foo
+<span id="L52" class="LineNr">52 </span>  <span class="PreProc">var</span> foo-addr/eax: (addr buffered-file) <span class="Special">&lt;-</span> <a href='120allocate.subx.html#L258'>lookup</a> foo
 <span id="L53" class="LineNr">53 </span>  <span class="PreProc">var</span> s: (stream byte <span class="Constant">0x100</span>)
 <span id="L54" class="LineNr">54 </span>  <span class="PreProc">var</span> result/<span class="muRegEcx">ecx</span>: (addr stream byte) <span class="Special">&lt;-</span> address s
 <span id="L55" class="LineNr">55 </span>  <a href='122read-line.subx.html#L9'>read-line-buffered</a> foo-addr, result
@@ -120,9 +119,9 @@ if ('onhashchange' in window) {
 <span id="L58" class="LineNr">58 </span>
 <span id="L59" class="LineNr">59 </span><span class="PreProc">fn</span> <span class="muTest"><a href='404stream.mu.html#L59'>test-fake-output-buffered-file</a></span> <span class="Delimiter">{</span>
 <span id="L60" class="LineNr">60 </span>  <span class="PreProc">var</span> foo: (handle buffered-file)
-<span id="L61" class="LineNr">61 </span>  <span class="PreProc">var</span> foo-ah/<span class="muRegEax">eax</span>: (addr handle buffered-file) <span class="Special">&lt;-</span> address foo
+<span id="L61" class="LineNr">61 </span>  <span class="PreProc">var</span> foo-ah/eax: (addr handle buffered-file) <span class="Special">&lt;-</span> address foo
 <span id="L62" class="LineNr">62 </span>  <a href='306files.subx.html#L133'>new-buffered-file</a> foo-ah
-<span id="L63" class="LineNr">63 </span>  <span class="PreProc">var</span> foo-addr/<span class="muRegEax">eax</span>: (addr buffered-file) <span class="Special">&lt;-</span> <a href='120allocate.subx.html#L258'>lookup</a> foo
+<span id="L63" class="LineNr">63 </span>  <span class="PreProc">var</span> foo-addr/eax: (addr buffered-file) <span class="Special">&lt;-</span> <a href='120allocate.subx.html#L258'>lookup</a> foo
 <span id="L64" class="LineNr">64 </span>  <a href='116write-buffered.subx.html#L8'>write-buffered</a> foo-addr, <span class="Constant">&quot;abc&quot;</span>
 <span id="L65" class="LineNr">65 </span>  <span class="PreProc">var</span> s: (stream byte <span class="Constant">0x100</span>)
 <span id="L66" class="LineNr">66 </span>  <span class="PreProc">var</span> result/<span class="muRegEcx">ecx</span>: (addr stream byte) <span class="Special">&lt;-</span> address s
diff --git a/html/linux/405screen.mu.html b/html/linux/405screen.mu.html
index 11e3f265..3a38e8bd 100644
--- a/html/linux/405screen.mu.html
+++ b/html/linux/405screen.mu.html
@@ -17,18 +17,17 @@ a { color:inherit; }
 .LineNr { }
 .Delimiter { color: #c000c0; }
 .CommentedCode { color: #8a8a8a; }
-.muRegEsi { color: #87d787; }
-.muRegEdi { color: #87ffd7; }
+.muRegEbx { color: #5f00ff; }
+.muRegEsi { color: #005faf; }
+.muRegEdi { color: #00af00; }
 .Constant { color: #008787; }
 .Special { color: #ff6060; }
 .PreProc { color: #c000c0; }
 .muFunction { color: #af5f00; text-decoration: underline; }
 .muTest { color: #5f8700; }
 .muComment { color: #005faf; }
-.muRegEax { color: #875f00; }
-.muRegEcx { color: #af875f; }
-.muRegEdx { color: #878700; }
-.muRegEbx { color: #8787af; }
+.muRegEcx { color: #870000; }
+.muRegEdx { color: #af5f00; }
 -->
 </style>
 
@@ -95,7 +94,7 @@ if ('onhashchange' in window) {
 <span id="L29" class="LineNr">  29 </span>
 <span id="L30" class="LineNr">  30 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='405screen.mu.html#L30'>initialize-screen</a></span> <a href='405screen.mu.html#L9'>screen</a>: (addr <a href='405screen.mu.html#L9'>screen</a>), nrows: int, ncols: int <span class="Delimiter">{</span>
 <span id="L31" class="LineNr">  31 </span>  <span class="PreProc">var</span> screen-addr/<span class="muRegEsi">esi</span>: (addr <a href='405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> copy <a href='405screen.mu.html#L9'>screen</a>
-<span id="L32" class="LineNr">  32 </span>  <span class="PreProc">var</span> tmp/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
+<span id="L32" class="LineNr">  32 </span>  <span class="PreProc">var</span> tmp/eax: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L33" class="LineNr">  33 </span>  <span class="PreProc">var</span> dest/<span class="muRegEdi">edi</span>: (addr int) <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L34" class="LineNr">  34 </span>  <span class="muComment"># screen-&gt;num-rows = nrows</span>
 <span id="L35" class="LineNr">  35 </span>  dest <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> screen-addr, num-rows
@@ -118,13 +117,13 @@ if ('onhashchange' in window) {
 <span id="L52" class="LineNr">  52 </span>  dest <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> screen-addr, cursor-col
 <span id="L53" class="LineNr">  53 </span>  copy-to *dest, <span class="Constant">1</span>
 <span id="L54" class="LineNr">  54 </span>  <span class="muComment"># screen-&gt;curr-attributes-&gt;background-color = 7  (simulate light background)</span>
-<span id="L55" class="LineNr">  55 </span>  <span class="PreProc">var</span> tmp2/<span class="muRegEax">eax</span>: (addr <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> screen-addr, curr-attributes
+<span id="L55" class="LineNr">  55 </span>  <span class="PreProc">var</span> tmp2/eax: (addr <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> screen-addr, curr-attributes
 <span id="L56" class="LineNr">  56 </span>  dest <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> tmp2, background-color
 <span id="L57" class="LineNr">  57 </span>  copy-to *dest, <span class="Constant">7</span>
 <span id="L58" class="LineNr">  58 </span><span class="Delimiter">}</span>
 <span id="L59" class="LineNr">  59 </span>
-<span id="L60" class="LineNr">  60 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='405screen.mu.html#L60'>screen-size</a></span> <a href='405screen.mu.html#L9'>screen</a>: (addr <a href='405screen.mu.html#L9'>screen</a>)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int, _/<span class="muRegEcx">ecx</span>: int <span class="Delimiter">{</span>
-<span id="L61" class="LineNr">  61 </span>  <span class="PreProc">var</span> nrows/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
+<span id="L60" class="LineNr">  60 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='405screen.mu.html#L60'>screen-size</a></span> <a href='405screen.mu.html#L9'>screen</a>: (addr <a href='405screen.mu.html#L9'>screen</a>)<span class="PreProc"> -&gt; </span>_/eax: int, _/<span class="muRegEcx">ecx</span>: int <span class="Delimiter">{</span>
+<span id="L61" class="LineNr">  61 </span>  <span class="PreProc">var</span> nrows/eax: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L62" class="LineNr">  62 </span>  <span class="PreProc">var</span> ncols/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L63" class="LineNr">  63 </span>  compare <a href='405screen.mu.html#L9'>screen</a>, <span class="Constant">0</span>
 <span id="L64" class="LineNr">  64 </span>  <span class="Delimiter">{</span>
@@ -152,7 +151,7 @@ if ('onhashchange' in window) {
 <span id="L86" class="LineNr">  86 </span>  <span class="PreProc">var</span> space/<span class="muRegEdi">edi</span>: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0x20</span>
 <span id="L87" class="LineNr">  87 </span>  <a href='405screen.mu.html#L109'>move-cursor</a> <a href='405screen.mu.html#L9'>screen</a>, <span class="Constant">1</span>, <span class="Constant">1</span>
 <span id="L88" class="LineNr">  88 </span>  <span class="PreProc">var</span> screen-addr/<span class="muRegEsi">esi</span>: (addr <a href='405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> copy <a href='405screen.mu.html#L9'>screen</a>
-<span id="L89" class="LineNr">  89 </span>  <span class="PreProc">var</span> i/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">1</span>
+<span id="L89" class="LineNr">  89 </span>  <span class="PreProc">var</span> i/eax: int <span class="Special">&lt;-</span> copy <span class="Constant">1</span>
 <span id="L90" class="LineNr">  90 </span>  <span class="PreProc">var</span> nrows/<span class="muRegEcx">ecx</span>: (addr int) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> screen-addr, num-rows
 <span id="L91" class="LineNr">  91 </span>  <span class="Delimiter">{</span>
 <span id="L92" class="LineNr">  92 </span>    compare i, *nrows
@@ -195,8 +194,8 @@ if ('onhashchange' in window) {
 <span id="L129" class="LineNr"> 129 </span>  <span class="Delimiter">}</span>
 <span id="L130" class="LineNr"> 130 </span>  <span class="muComment"># row &gt; num-rows saturates to num-rows</span>
 <span id="L131" class="LineNr"> 131 </span>  <span class="Delimiter">{</span>
-<span id="L132" class="LineNr"> 132 </span>    <span class="PreProc">var</span> nrows-addr/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> screen-addr, num-rows
-<span id="L133" class="LineNr"> 133 </span>    <span class="PreProc">var</span> nrows/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy *nrows-addr
+<span id="L132" class="LineNr"> 132 </span>    <span class="PreProc">var</span> nrows-addr/eax: (addr int) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> screen-addr, num-rows
+<span id="L133" class="LineNr"> 133 </span>    <span class="PreProc">var</span> nrows/eax: int <span class="Special">&lt;-</span> copy *nrows-addr
 <span id="L134" class="LineNr"> 134 </span>    compare row, nrows
 <span id="L135" class="LineNr"> 135 </span>    <span class="PreProc">break-if-&lt;=</span>
 <span id="L136" class="LineNr"> 136 </span>    copy-to row, nrows
@@ -215,8 +214,8 @@ if ('onhashchange' in window) {
 <span id="L149" class="LineNr"> 149 </span>  <span class="Delimiter">}</span>
 <span id="L150" class="LineNr"> 150 </span>  <span class="muComment"># column &gt; num-cols saturates to num-cols+1 (so wrapping to next row)</span>
 <span id="L151" class="LineNr"> 151 </span>  <span class="Delimiter">{</span>
-<span id="L152" class="LineNr"> 152 </span>    <span class="PreProc">var</span> ncols-addr/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> screen-addr, num-cols
-<span id="L153" class="LineNr"> 153 </span>    <span class="PreProc">var</span> ncols/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy *ncols-addr
+<span id="L152" class="LineNr"> 152 </span>    <span class="PreProc">var</span> ncols-addr/eax: (addr int) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> screen-addr, num-cols
+<span id="L153" class="LineNr"> 153 </span>    <span class="PreProc">var</span> ncols/eax: int <span class="Special">&lt;-</span> copy *ncols-addr
 <span id="L154" class="LineNr"> 154 </span>    compare column, ncols
 <span id="L155" class="LineNr"> 155 </span>    <span class="PreProc">break-if-&lt;=</span>
 <span id="L156" class="LineNr"> 156 </span>    copy-to column, ncols
@@ -224,7 +223,7 @@ if ('onhashchange' in window) {
 <span id="L158" class="LineNr"> 158 </span>  <span class="Delimiter">}</span>
 <span id="L159" class="LineNr"> 159 </span>  <span class="muComment"># screen-&gt;cursor-row = row</span>
 <span id="L160" class="LineNr"> 160 </span>  <span class="PreProc">var</span> dest/<span class="muRegEdi">edi</span>: (addr int) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> screen-addr, cursor-row
-<span id="L161" class="LineNr"> 161 </span>  <span class="PreProc">var</span> src/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy row
+<span id="L161" class="LineNr"> 161 </span>  <span class="PreProc">var</span> src/eax: int <span class="Special">&lt;-</span> copy row
 <span id="L162" class="LineNr"> 162 </span>  copy-to *dest, src
 <span id="L163" class="LineNr"> 163 </span>  <span class="muComment"># screen-&gt;cursor-col = column</span>
 <span id="L164" class="LineNr"> 164 </span>  dest <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> screen-addr, cursor-col
@@ -249,10 +248,10 @@ if ('onhashchange' in window) {
 <span id="L183" class="LineNr"> 183 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='405screen.mu.html#L183'>print-stream</a></span> _screen: (addr <a href='405screen.mu.html#L9'>screen</a>), s: (addr stream byte) <span class="Delimiter">{</span>
 <span id="L184" class="LineNr"> 184 </span>  <span class="PreProc">var</span> <a href='405screen.mu.html#L9'>screen</a>/<span class="muRegEdi">edi</span>: (addr <a href='405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> copy _screen
 <span id="L185" class="LineNr"> 185 </span>  <span class="Delimiter">{</span>
-<span id="L186" class="LineNr"> 186 </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> s
+<span id="L186" class="LineNr"> 186 </span>    <span class="PreProc">var</span> done?/eax: boolean <span class="Special">&lt;-</span> <a href='309stream.subx.html#L6'>stream-empty?</a> s
 <span id="L187" class="LineNr"> 187 </span>    compare done?, <span class="Constant">0</span>
 <span id="L188" class="LineNr"> 188 </span>    <span class="PreProc">break-if-!=</span>
-<span id="L189" class="LineNr"> 189 </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> s
+<span id="L189" class="LineNr"> 189 </span>    <span class="PreProc">var</span> g/eax: grapheme <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L158'>read-grapheme</a> s
 <span id="L190" class="LineNr"> 190 </span>    <a href='405screen.mu.html#L214'>print-grapheme</a> <a href='405screen.mu.html#L9'>screen</a>, g
 <span id="L191" class="LineNr"> 191 </span>    <span class="PreProc">loop</span>
 <span id="L192" class="LineNr"> 192 </span>  <span class="Delimiter">}</span>
@@ -261,7 +260,7 @@ if ('onhashchange' in window) {
 <span id="L195" class="LineNr"> 195 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='405screen.mu.html#L195'>print-array-of-ints-in-decimal</a></span> <a href='405screen.mu.html#L9'>screen</a>: (addr <a href='405screen.mu.html#L9'>screen</a>), _a: (addr array int) <span class="Delimiter">{</span>
 <span id="L196" class="LineNr"> 196 </span>  <span class="PreProc">var</span> a/<span class="muRegEsi">esi</span>: (addr array int) <span class="Special">&lt;-</span> copy _a
 <span id="L197" class="LineNr"> 197 </span>  <span class="PreProc">var</span> max/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> length a
-<span id="L198" class="LineNr"> 198 </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="L198" class="LineNr"> 198 </span>  <span class="PreProc">var</span> i/eax: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L199" class="LineNr"> 199 </span>  <span class="Delimiter">{</span>
 <span id="L200" class="LineNr"> 200 </span>    compare i, max
 <span id="L201" class="LineNr"> 201 </span>    <span class="PreProc">break-if-&gt;=</span>
@@ -299,16 +298,16 @@ if ('onhashchange' in window) {
 <span id="L233" class="LineNr"> 233 </span>    <span class="PreProc">var</span> cursor-row-addr/<span class="muRegEbx">ebx</span>: (addr int) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> screen-addr, cursor-row
 <span id="L234" class="LineNr"> 234 </span>    increment *cursor-row-addr
 <span id="L235" class="LineNr"> 235 </span>    <span class="muComment"># scroll</span>
-<span id="L236" class="LineNr"> 236 </span>    <span class="PreProc">var</span> num-rows-addr/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> screen-addr, num-rows
-<span id="L237" class="LineNr"> 237 </span>    <span class="PreProc">var</span> num-rows/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy *num-rows-addr
+<span id="L236" class="LineNr"> 236 </span>    <span class="PreProc">var</span> num-rows-addr/eax: (addr int) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> screen-addr, num-rows
+<span id="L237" class="LineNr"> 237 </span>    <span class="PreProc">var</span> num-rows/eax: int <span class="Special">&lt;-</span> copy *num-rows-addr
 <span id="L238" class="LineNr"> 238 </span>    compare *cursor-row-addr, num-rows
 <span id="L239" class="LineNr"> 239 </span>    <span class="PreProc">break-if-&lt;=</span>
 <span id="L240" class="LineNr"> 240 </span>    copy-to *cursor-row-addr, num-rows
 <span id="L241" class="LineNr"> 241 </span>    <span class="muComment"># if (top-index &gt; data size) top-index = 0, otherwise top-index += num-cols</span>
 <span id="L242" class="LineNr"> 242 </span>    $print-grapheme:perform-scroll: <span class="Delimiter">{</span>
 <span id="L243" class="LineNr"> 243 </span>      <span class="PreProc">var</span> top-index-addr/<span class="muRegEbx">ebx</span>: (addr int) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> screen-addr, top-index
-<span id="L244" class="LineNr"> 244 </span>      <span class="PreProc">var</span> data-ah/<span class="muRegEax">eax</span>: (addr handle array <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> screen-addr, data
-<span id="L245" class="LineNr"> 245 </span>      <span class="PreProc">var</span> data/<span class="muRegEax">eax</span>: (addr array <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> <a href='120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L244" class="LineNr"> 244 </span>      <span class="PreProc">var</span> data-ah/eax: (addr handle array <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> screen-addr, data
+<span id="L245" class="LineNr"> 245 </span>      <span class="PreProc">var</span> data/eax: (addr array <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> <a href='120allocate.subx.html#L258'>lookup</a> *data-ah
 <span id="L246" class="LineNr"> 246 </span>      <span class="PreProc">var</span> max-index/<span class="muRegEdi">edi</span>: int <span class="Special">&lt;-</span> length data
 <span id="L247" class="LineNr"> 247 </span>      compare *top-index-addr, max-index
 <span id="L248" class="LineNr"> 248 </span>      <span class="Delimiter">{</span>
@@ -326,13 +325,13 @@ if ('onhashchange' in window) {
 <span id="L260" class="LineNr"> 260 </span><span class="CommentedCode">#?   print-string-to-real-screen &quot;printing grapheme at screen index &quot;</span>
 <span id="L261" class="LineNr"> 261 </span><span class="CommentedCode">#?   print-int32-hex-to-real-screen idx</span>
 <span id="L262" class="LineNr"> 262 </span><span class="CommentedCode">#?   print-string-to-real-screen &quot;: &quot;</span>
-<span id="L263" class="LineNr"> 263 </span>  <span class="PreProc">var</span> data-ah/<span class="muRegEax">eax</span>: (addr handle array <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> screen-addr, data
-<span id="L264" class="LineNr"> 264 </span>  <span class="PreProc">var</span> data/<span class="muRegEax">eax</span>: (addr array <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> <a href='120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L263" class="LineNr"> 263 </span>  <span class="PreProc">var</span> data-ah/eax: (addr handle array <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> screen-addr, data
+<span id="L264" class="LineNr"> 264 </span>  <span class="PreProc">var</span> data/eax: (addr array <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> <a href='120allocate.subx.html#L258'>lookup</a> *data-ah
 <span id="L265" class="LineNr"> 265 </span>  <span class="PreProc">var</span> offset/<span class="muRegEcx">ecx</span>: (offset <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> compute-offset data, idx
 <span id="L266" class="LineNr"> 266 </span>  <span class="PreProc">var</span> dest-cell/<span class="muRegEcx">ecx</span>: (addr <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> index data, offset
-<span id="L267" class="LineNr"> 267 </span>  <span class="PreProc">var</span> src-cell/<span class="muRegEax">eax</span>: (addr <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> screen-addr, curr-attributes
+<span id="L267" class="LineNr"> 267 </span>  <span class="PreProc">var</span> src-cell/eax: (addr <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> screen-addr, curr-attributes
 <span id="L268" class="LineNr"> 268 </span>  copy-object src-cell, dest-cell
-<span id="L269" class="LineNr"> 269 </span>  <span class="PreProc">var</span> dest/<span class="muRegEax">eax</span>: (addr grapheme) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> dest-cell, data
+<span id="L269" class="LineNr"> 269 </span>  <span class="PreProc">var</span> dest/eax: (addr grapheme) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> dest-cell, data
 <span id="L270" class="LineNr"> 270 </span>  <span class="PreProc">var</span> c2/<span class="muRegEcx">ecx</span>: grapheme <span class="Special">&lt;-</span> copy c
 <span id="L271" class="LineNr"> 271 </span><span class="CommentedCode">#?   print-grapheme-to-real-screen c2</span>
 <span id="L272" class="LineNr"> 272 </span><span class="CommentedCode">#?   print-string-to-real-screen &quot;\n&quot;</span>
@@ -343,26 +342,26 @@ if ('onhashchange' in window) {
 <span id="L277" class="LineNr"> 277 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='405screen.mu.html#L277'>current-screen-cell-index</a></span> screen-on-stack: (addr <a href='405screen.mu.html#L9'>screen</a>)<span class="PreProc"> -&gt; </span>_/<span class="muRegEcx">ecx</span>: int <span class="Delimiter">{</span>
 <span id="L278" class="LineNr"> 278 </span>  <span class="PreProc">var</span> <a href='405screen.mu.html#L9'>screen</a>/<span class="muRegEsi">esi</span>: (addr <a href='405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> copy screen-on-stack
 <span id="L279" class="LineNr"> 279 </span>  <span class="PreProc">var</span> cursor-row-addr/<span class="muRegEcx">ecx</span>: (addr int) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> <a href='405screen.mu.html#L9'>screen</a>, cursor-row
-<span id="L280" class="LineNr"> 280 </span>  <span class="PreProc">var</span> cursor-col-addr/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> <a href='405screen.mu.html#L9'>screen</a>, cursor-col
+<span id="L280" class="LineNr"> 280 </span>  <span class="PreProc">var</span> cursor-col-addr/eax: (addr int) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> <a href='405screen.mu.html#L9'>screen</a>, cursor-col
 <span id="L281" class="LineNr"> 281 </span>  <span class="PreProc">var</span> result/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> <a href='405screen.mu.html#L285'>screen-cell-index</a> <a href='405screen.mu.html#L9'>screen</a>, *cursor-row-addr, *cursor-col-addr
 <span id="L282" class="LineNr"> 282 </span>  <span class="PreProc">return</span> result
 <span id="L283" class="LineNr"> 283 </span><span class="Delimiter">}</span>
 <span id="L284" class="LineNr"> 284 </span>
 <span id="L285" class="LineNr"> 285 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='405screen.mu.html#L285'>screen-cell-index</a></span> screen-on-stack: (addr <a href='405screen.mu.html#L9'>screen</a>), row: int, col: int<span class="PreProc"> -&gt; </span>_/<span class="muRegEcx">ecx</span>: int <span class="Delimiter">{</span>
 <span id="L286" class="LineNr"> 286 </span>  <span class="PreProc">var</span> <a href='405screen.mu.html#L9'>screen</a>/<span class="muRegEsi">esi</span>: (addr <a href='405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> copy screen-on-stack
-<span id="L287" class="LineNr"> 287 </span>  <span class="PreProc">var</span> num-cols-addr/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> <a href='405screen.mu.html#L9'>screen</a>, num-cols
-<span id="L288" class="LineNr"> 288 </span>  <span class="PreProc">var</span> num-cols/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy *num-cols-addr
+<span id="L287" class="LineNr"> 287 </span>  <span class="PreProc">var</span> num-cols-addr/eax: (addr int) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> <a href='405screen.mu.html#L9'>screen</a>, num-cols
+<span id="L288" class="LineNr"> 288 </span>  <span class="PreProc">var</span> num-cols/eax: int <span class="Special">&lt;-</span> copy *num-cols-addr
 <span id="L289" class="LineNr"> 289 </span>  <span class="PreProc">var</span> result/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy row
 <span id="L290" class="LineNr"> 290 </span>  result <span class="Special">&lt;-</span> subtract <span class="Constant">1</span>
 <span id="L291" class="LineNr"> 291 </span>  result <span class="Special">&lt;-</span> multiply num-cols
 <span id="L292" class="LineNr"> 292 </span>  result <span class="Special">&lt;-</span> add col
 <span id="L293" class="LineNr"> 293 </span>  result <span class="Special">&lt;-</span> subtract <span class="Constant">1</span>
 <span id="L294" class="LineNr"> 294 </span>  <span class="muComment"># result = (result + top-index) % data length</span>
-<span id="L295" class="LineNr"> 295 </span>  <span class="PreProc">var</span> top-index-addr/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> <a href='405screen.mu.html#L9'>screen</a>, top-index
+<span id="L295" class="LineNr"> 295 </span>  <span class="PreProc">var</span> top-index-addr/eax: (addr int) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> <a href='405screen.mu.html#L9'>screen</a>, top-index
 <span id="L296" class="LineNr"> 296 </span>  result <span class="Special">&lt;-</span> add *top-index-addr
-<span id="L297" class="LineNr"> 297 </span>  <span class="PreProc">var</span> data-ah/<span class="muRegEax">eax</span>: (addr handle array <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> <a href='405screen.mu.html#L9'>screen</a>, data
-<span id="L298" class="LineNr"> 298 </span>  <span class="PreProc">var</span> data/<span class="muRegEax">eax</span>: (addr array <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> <a href='120allocate.subx.html#L258'>lookup</a> *data-ah
-<span id="L299" class="LineNr"> 299 </span>  <span class="PreProc">var</span> max-index/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> length data
+<span id="L297" class="LineNr"> 297 </span>  <span class="PreProc">var</span> data-ah/eax: (addr handle array <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> <a href='405screen.mu.html#L9'>screen</a>, data
+<span id="L298" class="LineNr"> 298 </span>  <span class="PreProc">var</span> data/eax: (addr array <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> <a href='120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L299" class="LineNr"> 299 </span>  <span class="PreProc">var</span> max-index/eax: int <span class="Special">&lt;-</span> length data
 <span id="L300" class="LineNr"> 300 </span>  compare result, max-index
 <span id="L301" class="LineNr"> 301 </span>  <span class="Delimiter">{</span>
 <span id="L302" class="LineNr"> 302 </span>    <span class="PreProc">break-if-&lt;</span>
@@ -371,135 +370,135 @@ if ('onhashchange' in window) {
 <span id="L305" class="LineNr"> 305 </span>  <span class="PreProc">return</span> result
 <span id="L306" class="LineNr"> 306 </span><span class="Delimiter">}</span>
 <span id="L307" class="LineNr"> 307 </span>
-<span id="L308" class="LineNr"> 308 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='405screen.mu.html#L308'>screen-grapheme-at</a></span> screen-on-stack: (addr <a href='405screen.mu.html#L9'>screen</a>), row: int, col: int<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: grapheme <span class="Delimiter">{</span>
+<span id="L308" class="LineNr"> 308 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='405screen.mu.html#L308'>screen-grapheme-at</a></span> screen-on-stack: (addr <a href='405screen.mu.html#L9'>screen</a>), row: int, col: int<span class="PreProc"> -&gt; </span>_/eax: grapheme <span class="Delimiter">{</span>
 <span id="L309" class="LineNr"> 309 </span>  <span class="PreProc">var</span> screen-addr/<span class="muRegEsi">esi</span>: (addr <a href='405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> copy screen-on-stack
 <span id="L310" class="LineNr"> 310 </span>  <span class="PreProc">var</span> idx/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> <a href='405screen.mu.html#L285'>screen-cell-index</a> screen-addr, row, col
-<span id="L311" class="LineNr"> 311 </span>  <span class="PreProc">var</span> result/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='405screen.mu.html#L315'>screen-grapheme-at-idx</a> screen-addr, idx
+<span id="L311" class="LineNr"> 311 </span>  <span class="PreProc">var</span> result/eax: grapheme <span class="Special">&lt;-</span> <a href='405screen.mu.html#L315'>screen-grapheme-at-idx</a> screen-addr, idx
 <span id="L312" class="LineNr"> 312 </span>  <span class="PreProc">return</span> result
 <span id="L313" class="LineNr"> 313 </span><span class="Delimiter">}</span>
 <span id="L314" class="LineNr"> 314 </span>
-<span id="L315" class="LineNr"> 315 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='405screen.mu.html#L315'>screen-grapheme-at-idx</a></span> screen-on-stack: (addr <a href='405screen.mu.html#L9'>screen</a>), idx-on-stack: int<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: grapheme <span class="Delimiter">{</span>
+<span id="L315" class="LineNr"> 315 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='405screen.mu.html#L315'>screen-grapheme-at-idx</a></span> screen-on-stack: (addr <a href='405screen.mu.html#L9'>screen</a>), idx-on-stack: int<span class="PreProc"> -&gt; </span>_/eax: grapheme <span class="Delimiter">{</span>
 <span id="L316" class="LineNr"> 316 </span>  <span class="PreProc">var</span> screen-addr/<span class="muRegEsi">esi</span>: (addr <a href='405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> copy screen-on-stack
-<span id="L317" class="LineNr"> 317 </span>  <span class="PreProc">var</span> data-ah/<span class="muRegEax">eax</span>: (addr handle array <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> screen-addr, data
-<span id="L318" class="LineNr"> 318 </span>  <span class="PreProc">var</span> data/<span class="muRegEax">eax</span>: (addr array <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> <a href='120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L317" class="LineNr"> 317 </span>  <span class="PreProc">var</span> data-ah/eax: (addr handle array <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> screen-addr, data
+<span id="L318" class="LineNr"> 318 </span>  <span class="PreProc">var</span> data/eax: (addr array <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> <a href='120allocate.subx.html#L258'>lookup</a> *data-ah
 <span id="L319" class="LineNr"> 319 </span>  <span class="PreProc">var</span> idx/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy idx-on-stack
 <span id="L320" class="LineNr"> 320 </span>  <span class="PreProc">var</span> offset/<span class="muRegEcx">ecx</span>: (offset <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> compute-offset data, idx
-<span id="L321" class="LineNr"> 321 </span>  <span class="PreProc">var</span> cell/<span class="muRegEax">eax</span>: (addr <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> index data, offset
-<span id="L322" class="LineNr"> 322 </span>  <span class="PreProc">var</span> src/<span class="muRegEax">eax</span>: (addr grapheme) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> cell, data
+<span id="L321" class="LineNr"> 321 </span>  <span class="PreProc">var</span> cell/eax: (addr <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> index data, offset
+<span id="L322" class="LineNr"> 322 </span>  <span class="PreProc">var</span> src/eax: (addr grapheme) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> cell, data
 <span id="L323" class="LineNr"> 323 </span>  <span class="PreProc">return</span> *src
 <span id="L324" class="LineNr"> 324 </span><span class="Delimiter">}</span>
 <span id="L325" class="LineNr"> 325 </span>
-<span id="L326" class="LineNr"> 326 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='405screen.mu.html#L326'>screen-color-at</a></span> screen-on-stack: (addr <a href='405screen.mu.html#L9'>screen</a>), row: int, col: int<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int <span class="Delimiter">{</span>
+<span id="L326" class="LineNr"> 326 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='405screen.mu.html#L326'>screen-color-at</a></span> screen-on-stack: (addr <a href='405screen.mu.html#L9'>screen</a>), row: int, col: int<span class="PreProc"> -&gt; </span>_/eax: int <span class="Delimiter">{</span>
 <span id="L327" class="LineNr"> 327 </span>  <span class="PreProc">var</span> screen-addr/<span class="muRegEsi">esi</span>: (addr <a href='405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> copy screen-on-stack
 <span id="L328" class="LineNr"> 328 </span>  <span class="PreProc">var</span> idx/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> <a href='405screen.mu.html#L285'>screen-cell-index</a> screen-addr, row, col
-<span id="L329" class="LineNr"> 329 </span>  <span class="PreProc">var</span> result/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='405screen.mu.html#L333'>screen-color-at-idx</a> screen-addr, idx
+<span id="L329" class="LineNr"> 329 </span>  <span class="PreProc">var</span> result/eax: int <span class="Special">&lt;-</span> <a href='405screen.mu.html#L333'>screen-color-at-idx</a> screen-addr, idx
 <span id="L330" class="LineNr"> 330 </span>  <span class="PreProc">return</span> result
 <span id="L331" class="LineNr"> 331 </span><span class="Delimiter">}</span>
 <span id="L332" class="LineNr"> 332 </span>
-<span id="L333" class="LineNr"> 333 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='405screen.mu.html#L333'>screen-color-at-idx</a></span> screen-on-stack: (addr <a href='405screen.mu.html#L9'>screen</a>), idx-on-stack: int<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int <span class="Delimiter">{</span>
+<span id="L333" class="LineNr"> 333 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='405screen.mu.html#L333'>screen-color-at-idx</a></span> screen-on-stack: (addr <a href='405screen.mu.html#L9'>screen</a>), idx-on-stack: int<span class="PreProc"> -&gt; </span>_/eax: int <span class="Delimiter">{</span>
 <span id="L334" class="LineNr"> 334 </span>  <span class="PreProc">var</span> screen-addr/<span class="muRegEsi">esi</span>: (addr <a href='405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> copy screen-on-stack
-<span id="L335" class="LineNr"> 335 </span>  <span class="PreProc">var</span> data-ah/<span class="muRegEax">eax</span>: (addr handle array <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> screen-addr, data
-<span id="L336" class="LineNr"> 336 </span>  <span class="PreProc">var</span> data/<span class="muRegEax">eax</span>: (addr array <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> <a href='120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L335" class="LineNr"> 335 </span>  <span class="PreProc">var</span> data-ah/eax: (addr handle array <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> screen-addr, data
+<span id="L336" class="LineNr"> 336 </span>  <span class="PreProc">var</span> data/eax: (addr array <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> <a href='120allocate.subx.html#L258'>lookup</a> *data-ah
 <span id="L337" class="LineNr"> 337 </span>  <span class="PreProc">var</span> idx/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy idx-on-stack
 <span id="L338" class="LineNr"> 338 </span>  <span class="PreProc">var</span> offset/<span class="muRegEcx">ecx</span>: (offset <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> compute-offset data, idx
-<span id="L339" class="LineNr"> 339 </span>  <span class="PreProc">var</span> cell/<span class="muRegEax">eax</span>: (addr <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> index data, offset
-<span id="L340" class="LineNr"> 340 </span>  <span class="PreProc">var</span> src/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> cell, color
-<span id="L341" class="LineNr"> 341 </span>  <span class="PreProc">var</span> result/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy *src
+<span id="L339" class="LineNr"> 339 </span>  <span class="PreProc">var</span> cell/eax: (addr <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> index data, offset
+<span id="L340" class="LineNr"> 340 </span>  <span class="PreProc">var</span> src/eax: (addr int) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> cell, color
+<span id="L341" class="LineNr"> 341 </span>  <span class="PreProc">var</span> result/eax: int <span class="Special">&lt;-</span> copy *src
 <span id="L342" class="LineNr"> 342 </span>  <span class="PreProc">return</span> result
 <span id="L343" class="LineNr"> 343 </span><span class="Delimiter">}</span>
 <span id="L344" class="LineNr"> 344 </span>
-<span id="L345" class="LineNr"> 345 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='405screen.mu.html#L345'>screen-background-color-at</a></span> screen-on-stack: (addr <a href='405screen.mu.html#L9'>screen</a>), row: int, col: int<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int <span class="Delimiter">{</span>
+<span id="L345" class="LineNr"> 345 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='405screen.mu.html#L345'>screen-background-color-at</a></span> screen-on-stack: (addr <a href='405screen.mu.html#L9'>screen</a>), row: int, col: int<span class="PreProc"> -&gt; </span>_/eax: int <span class="Delimiter">{</span>
 <span id="L346" class="LineNr"> 346 </span>  <span class="PreProc">var</span> screen-addr/<span class="muRegEsi">esi</span>: (addr <a href='405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> copy screen-on-stack
 <span id="L347" class="LineNr"> 347 </span>  <span class="PreProc">var</span> idx/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> <a href='405screen.mu.html#L285'>screen-cell-index</a> screen-addr, row, col
-<span id="L348" class="LineNr"> 348 </span>  <span class="PreProc">var</span> result/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='405screen.mu.html#L352'>screen-background-color-at-idx</a> screen-addr, idx
+<span id="L348" class="LineNr"> 348 </span>  <span class="PreProc">var</span> result/eax: int <span class="Special">&lt;-</span> <a href='405screen.mu.html#L352'>screen-background-color-at-idx</a> screen-addr, idx
 <span id="L349" class="LineNr"> 349 </span>  <span class="PreProc">return</span> result
 <span id="L350" class="LineNr"> 350 </span><span class="Delimiter">}</span>
 <span id="L351" class="LineNr"> 351 </span>
-<span id="L352" class="LineNr"> 352 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='405screen.mu.html#L352'>screen-background-color-at-idx</a></span> screen-on-stack: (addr <a href='405screen.mu.html#L9'>screen</a>), idx-on-stack: int<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int <span class="Delimiter">{</span>
+<span id="L352" class="LineNr"> 352 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='405screen.mu.html#L352'>screen-background-color-at-idx</a></span> screen-on-stack: (addr <a href='405screen.mu.html#L9'>screen</a>), idx-on-stack: int<span class="PreProc"> -&gt; </span>_/eax: int <span class="Delimiter">{</span>
 <span id="L353" class="LineNr"> 353 </span>  <span class="PreProc">var</span> screen-addr/<span class="muRegEsi">esi</span>: (addr <a href='405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> copy screen-on-stack
-<span id="L354" class="LineNr"> 354 </span>  <span class="PreProc">var</span> data-ah/<span class="muRegEax">eax</span>: (addr handle array <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> screen-addr, data
-<span id="L355" class="LineNr"> 355 </span>  <span class="PreProc">var</span> data/<span class="muRegEax">eax</span>: (addr array <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> <a href='120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L354" class="LineNr"> 354 </span>  <span class="PreProc">var</span> data-ah/eax: (addr handle array <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> screen-addr, data
+<span id="L355" class="LineNr"> 355 </span>  <span class="PreProc">var</span> data/eax: (addr array <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> <a href='120allocate.subx.html#L258'>lookup</a> *data-ah
 <span id="L356" class="LineNr"> 356 </span>  <span class="PreProc">var</span> idx/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy idx-on-stack
 <span id="L357" class="LineNr"> 357 </span>  <span class="PreProc">var</span> offset/<span class="muRegEcx">ecx</span>: (offset <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> compute-offset data, idx
-<span id="L358" class="LineNr"> 358 </span>  <span class="PreProc">var</span> cell/<span class="muRegEax">eax</span>: (addr <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> index data, offset
-<span id="L359" class="LineNr"> 359 </span>  <span class="PreProc">var</span> src/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> cell, background-color
+<span id="L358" class="LineNr"> 358 </span>  <span class="PreProc">var</span> cell/eax: (addr <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> index data, offset
+<span id="L359" class="LineNr"> 359 </span>  <span class="PreProc">var</span> src/eax: (addr int) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> cell, background-color
 <span id="L360" class="LineNr"> 360 </span>  <span class="PreProc">return</span> *src
 <span id="L361" class="LineNr"> 361 </span><span class="Delimiter">}</span>
 <span id="L362" class="LineNr"> 362 </span>
-<span id="L363" class="LineNr"> 363 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='405screen.mu.html#L363'>screen-bold-at?</a></span> screen-on-stack: (addr <a href='405screen.mu.html#L9'>screen</a>), row: int, col: int<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean <span class="Delimiter">{</span>
+<span id="L363" class="LineNr"> 363 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='405screen.mu.html#L363'>screen-bold-at?</a></span> screen-on-stack: (addr <a href='405screen.mu.html#L9'>screen</a>), row: int, col: int<span class="PreProc"> -&gt; </span>_/eax: boolean <span class="Delimiter">{</span>
 <span id="L364" class="LineNr"> 364 </span>  <span class="PreProc">var</span> screen-addr/<span class="muRegEsi">esi</span>: (addr <a href='405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> copy screen-on-stack
 <span id="L365" class="LineNr"> 365 </span>  <span class="PreProc">var</span> idx/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> <a href='405screen.mu.html#L285'>screen-cell-index</a> screen-addr, row, col
-<span id="L366" class="LineNr"> 366 </span>  <span class="PreProc">var</span> result/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='405screen.mu.html#L370'>screen-bold-at-idx?</a> screen-addr, idx
+<span id="L366" class="LineNr"> 366 </span>  <span class="PreProc">var</span> result/eax: boolean <span class="Special">&lt;-</span> <a href='405screen.mu.html#L370'>screen-bold-at-idx?</a> screen-addr, idx
 <span id="L367" class="LineNr"> 367 </span>  <span class="PreProc">return</span> result
 <span id="L368" class="LineNr"> 368 </span><span class="Delimiter">}</span>
 <span id="L369" class="LineNr"> 369 </span>
-<span id="L370" class="LineNr"> 370 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='405screen.mu.html#L370'>screen-bold-at-idx?</a></span> screen-on-stack: (addr <a href='405screen.mu.html#L9'>screen</a>), idx-on-stack: int<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean <span class="Delimiter">{</span>
+<span id="L370" class="LineNr"> 370 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='405screen.mu.html#L370'>screen-bold-at-idx?</a></span> screen-on-stack: (addr <a href='405screen.mu.html#L9'>screen</a>), idx-on-stack: int<span class="PreProc"> -&gt; </span>_/eax: boolean <span class="Delimiter">{</span>
 <span id="L371" class="LineNr"> 371 </span>  <span class="PreProc">var</span> screen-addr/<span class="muRegEsi">esi</span>: (addr <a href='405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> copy screen-on-stack
-<span id="L372" class="LineNr"> 372 </span>  <span class="PreProc">var</span> data-ah/<span class="muRegEax">eax</span>: (addr handle array <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> screen-addr, data
-<span id="L373" class="LineNr"> 373 </span>  <span class="PreProc">var</span> data/<span class="muRegEax">eax</span>: (addr array <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> <a href='120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L372" class="LineNr"> 372 </span>  <span class="PreProc">var</span> data-ah/eax: (addr handle array <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> screen-addr, data
+<span id="L373" class="LineNr"> 373 </span>  <span class="PreProc">var</span> data/eax: (addr array <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> <a href='120allocate.subx.html#L258'>lookup</a> *data-ah
 <span id="L374" class="LineNr"> 374 </span>  <span class="PreProc">var</span> idx/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy idx-on-stack
 <span id="L375" class="LineNr"> 375 </span>  <span class="PreProc">var</span> offset/<span class="muRegEcx">ecx</span>: (offset <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> compute-offset data, idx
-<span id="L376" class="LineNr"> 376 </span>  <span class="PreProc">var</span> cell/<span class="muRegEax">eax</span>: (addr <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> index data, offset
-<span id="L377" class="LineNr"> 377 </span>  <span class="PreProc">var</span> src/<span class="muRegEax">eax</span>: (addr boolean) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> cell, bold?
+<span id="L376" class="LineNr"> 376 </span>  <span class="PreProc">var</span> cell/eax: (addr <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> index data, offset
+<span id="L377" class="LineNr"> 377 </span>  <span class="PreProc">var</span> src/eax: (addr boolean) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> cell, bold?
 <span id="L378" class="LineNr"> 378 </span>  <span class="PreProc">return</span> *src
 <span id="L379" class="LineNr"> 379 </span><span class="Delimiter">}</span>
 <span id="L380" class="LineNr"> 380 </span>
-<span id="L381" class="LineNr"> 381 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='405screen.mu.html#L381'>screen-underline-at?</a></span> screen-on-stack: (addr <a href='405screen.mu.html#L9'>screen</a>), row: int, col: int<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean <span class="Delimiter">{</span>
+<span id="L381" class="LineNr"> 381 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='405screen.mu.html#L381'>screen-underline-at?</a></span> screen-on-stack: (addr <a href='405screen.mu.html#L9'>screen</a>), row: int, col: int<span class="PreProc"> -&gt; </span>_/eax: boolean <span class="Delimiter">{</span>
 <span id="L382" class="LineNr"> 382 </span>  <span class="PreProc">var</span> screen-addr/<span class="muRegEsi">esi</span>: (addr <a href='405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> copy screen-on-stack
 <span id="L383" class="LineNr"> 383 </span>  <span class="PreProc">var</span> idx/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> <a href='405screen.mu.html#L285'>screen-cell-index</a> screen-addr, row, col
-<span id="L384" class="LineNr"> 384 </span>  <span class="PreProc">var</span> result/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='405screen.mu.html#L388'>screen-underline-at-idx?</a> screen-addr, idx
+<span id="L384" class="LineNr"> 384 </span>  <span class="PreProc">var</span> result/eax: boolean <span class="Special">&lt;-</span> <a href='405screen.mu.html#L388'>screen-underline-at-idx?</a> screen-addr, idx
 <span id="L385" class="LineNr"> 385 </span>  <span class="PreProc">return</span> result
 <span id="L386" class="LineNr"> 386 </span><span class="Delimiter">}</span>
 <span id="L387" class="LineNr"> 387 </span>
-<span id="L388" class="LineNr"> 388 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='405screen.mu.html#L388'>screen-underline-at-idx?</a></span> screen-on-stack: (addr <a href='405screen.mu.html#L9'>screen</a>), idx-on-stack: int<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean <span class="Delimiter">{</span>
+<span id="L388" class="LineNr"> 388 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='405screen.mu.html#L388'>screen-underline-at-idx?</a></span> screen-on-stack: (addr <a href='405screen.mu.html#L9'>screen</a>), idx-on-stack: int<span class="PreProc"> -&gt; </span>_/eax: boolean <span class="Delimiter">{</span>
 <span id="L389" class="LineNr"> 389 </span>  <span class="PreProc">var</span> screen-addr/<span class="muRegEsi">esi</span>: (addr <a href='405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> copy screen-on-stack
-<span id="L390" class="LineNr"> 390 </span>  <span class="PreProc">var</span> data-ah/<span class="muRegEax">eax</span>: (addr handle array <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> screen-addr, data
-<span id="L391" class="LineNr"> 391 </span>  <span class="PreProc">var</span> data/<span class="muRegEax">eax</span>: (addr array <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> <a href='120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L390" class="LineNr"> 390 </span>  <span class="PreProc">var</span> data-ah/eax: (addr handle array <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> screen-addr, data
+<span id="L391" class="LineNr"> 391 </span>  <span class="PreProc">var</span> data/eax: (addr array <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> <a href='120allocate.subx.html#L258'>lookup</a> *data-ah
 <span id="L392" class="LineNr"> 392 </span>  <span class="PreProc">var</span> idx/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy idx-on-stack
 <span id="L393" class="LineNr"> 393 </span>  <span class="PreProc">var</span> offset/<span class="muRegEcx">ecx</span>: (offset <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> compute-offset data, idx
-<span id="L394" class="LineNr"> 394 </span>  <span class="PreProc">var</span> cell/<span class="muRegEax">eax</span>: (addr <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> index data, offset
-<span id="L395" class="LineNr"> 395 </span>  <span class="PreProc">var</span> src/<span class="muRegEax">eax</span>: (addr boolean) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> cell, underline?
+<span id="L394" class="LineNr"> 394 </span>  <span class="PreProc">var</span> cell/eax: (addr <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> index data, offset
+<span id="L395" class="LineNr"> 395 </span>  <span class="PreProc">var</span> src/eax: (addr boolean) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> cell, underline?
 <span id="L396" class="LineNr"> 396 </span>  <span class="PreProc">return</span> *src
 <span id="L397" class="LineNr"> 397 </span><span class="Delimiter">}</span>
 <span id="L398" class="LineNr"> 398 </span>
-<span id="L399" class="LineNr"> 399 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='405screen.mu.html#L399'>screen-reverse-at?</a></span> screen-on-stack: (addr <a href='405screen.mu.html#L9'>screen</a>), row: int, col: int<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean <span class="Delimiter">{</span>
+<span id="L399" class="LineNr"> 399 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='405screen.mu.html#L399'>screen-reverse-at?</a></span> screen-on-stack: (addr <a href='405screen.mu.html#L9'>screen</a>), row: int, col: int<span class="PreProc"> -&gt; </span>_/eax: boolean <span class="Delimiter">{</span>
 <span id="L400" class="LineNr"> 400 </span>  <span class="PreProc">var</span> screen-addr/<span class="muRegEsi">esi</span>: (addr <a href='405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> copy screen-on-stack
 <span id="L401" class="LineNr"> 401 </span>  <span class="PreProc">var</span> idx/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> <a href='405screen.mu.html#L285'>screen-cell-index</a> screen-addr, row, col
-<span id="L402" class="LineNr"> 402 </span>  <span class="PreProc">var</span> result/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='405screen.mu.html#L406'>screen-reverse-at-idx?</a> screen-addr, idx
+<span id="L402" class="LineNr"> 402 </span>  <span class="PreProc">var</span> result/eax: boolean <span class="Special">&lt;-</span> <a href='405screen.mu.html#L406'>screen-reverse-at-idx?</a> screen-addr, idx
 <span id="L403" class="LineNr"> 403 </span>  <span class="PreProc">return</span> result
 <span id="L404" class="LineNr"> 404 </span><span class="Delimiter">}</span>
 <span id="L405" class="LineNr"> 405 </span>
-<span id="L406" class="LineNr"> 406 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='405screen.mu.html#L406'>screen-reverse-at-idx?</a></span> screen-on-stack: (addr <a href='405screen.mu.html#L9'>screen</a>), idx-on-stack: int<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean <span class="Delimiter">{</span>
+<span id="L406" class="LineNr"> 406 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='405screen.mu.html#L406'>screen-reverse-at-idx?</a></span> screen-on-stack: (addr <a href='405screen.mu.html#L9'>screen</a>), idx-on-stack: int<span class="PreProc"> -&gt; </span>_/eax: boolean <span class="Delimiter">{</span>
 <span id="L407" class="LineNr"> 407 </span>  <span class="PreProc">var</span> screen-addr/<span class="muRegEsi">esi</span>: (addr <a href='405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> copy screen-on-stack
-<span id="L408" class="LineNr"> 408 </span>  <span class="PreProc">var</span> data-ah/<span class="muRegEax">eax</span>: (addr handle array <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> screen-addr, data
-<span id="L409" class="LineNr"> 409 </span>  <span class="PreProc">var</span> data/<span class="muRegEax">eax</span>: (addr array <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> <a href='120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L408" class="LineNr"> 408 </span>  <span class="PreProc">var</span> data-ah/eax: (addr handle array <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> screen-addr, data
+<span id="L409" class="LineNr"> 409 </span>  <span class="PreProc">var</span> data/eax: (addr array <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> <a href='120allocate.subx.html#L258'>lookup</a> *data-ah
 <span id="L410" class="LineNr"> 410 </span>  <span class="PreProc">var</span> idx/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy idx-on-stack
 <span id="L411" class="LineNr"> 411 </span>  <span class="PreProc">var</span> offset/<span class="muRegEcx">ecx</span>: (offset <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> compute-offset data, idx
-<span id="L412" class="LineNr"> 412 </span>  <span class="PreProc">var</span> cell/<span class="muRegEax">eax</span>: (addr <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> index data, offset
-<span id="L413" class="LineNr"> 413 </span>  <span class="PreProc">var</span> src/<span class="muRegEax">eax</span>: (addr boolean) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> cell, reverse?
+<span id="L412" class="LineNr"> 412 </span>  <span class="PreProc">var</span> cell/eax: (addr <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> index data, offset
+<span id="L413" class="LineNr"> 413 </span>  <span class="PreProc">var</span> src/eax: (addr boolean) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> cell, reverse?
 <span id="L414" class="LineNr"> 414 </span>  <span class="PreProc">return</span> *src
 <span id="L415" class="LineNr"> 415 </span><span class="Delimiter">}</span>
 <span id="L416" class="LineNr"> 416 </span>
-<span id="L417" class="LineNr"> 417 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='405screen.mu.html#L417'>screen-blink-at?</a></span> screen-on-stack: (addr <a href='405screen.mu.html#L9'>screen</a>), row: int, col: int<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean <span class="Delimiter">{</span>
+<span id="L417" class="LineNr"> 417 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='405screen.mu.html#L417'>screen-blink-at?</a></span> screen-on-stack: (addr <a href='405screen.mu.html#L9'>screen</a>), row: int, col: int<span class="PreProc"> -&gt; </span>_/eax: boolean <span class="Delimiter">{</span>
 <span id="L418" class="LineNr"> 418 </span>  <span class="PreProc">var</span> screen-addr/<span class="muRegEsi">esi</span>: (addr <a href='405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> copy screen-on-stack
 <span id="L419" class="LineNr"> 419 </span>  <span class="PreProc">var</span> idx/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> <a href='405screen.mu.html#L285'>screen-cell-index</a> screen-addr, row, col
-<span id="L420" class="LineNr"> 420 </span>  <span class="PreProc">var</span> result/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='405screen.mu.html#L424'>screen-blink-at-idx?</a> screen-addr, idx
+<span id="L420" class="LineNr"> 420 </span>  <span class="PreProc">var</span> result/eax: boolean <span class="Special">&lt;-</span> <a href='405screen.mu.html#L424'>screen-blink-at-idx?</a> screen-addr, idx
 <span id="L421" class="LineNr"> 421 </span>  <span class="PreProc">return</span> result
 <span id="L422" class="LineNr"> 422 </span><span class="Delimiter">}</span>
 <span id="L423" class="LineNr"> 423 </span>
-<span id="L424" class="LineNr"> 424 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='405screen.mu.html#L424'>screen-blink-at-idx?</a></span> screen-on-stack: (addr <a href='405screen.mu.html#L9'>screen</a>), idx-on-stack: int<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean <span class="Delimiter">{</span>
+<span id="L424" class="LineNr"> 424 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='405screen.mu.html#L424'>screen-blink-at-idx?</a></span> screen-on-stack: (addr <a href='405screen.mu.html#L9'>screen</a>), idx-on-stack: int<span class="PreProc"> -&gt; </span>_/eax: boolean <span class="Delimiter">{</span>
 <span id="L425" class="LineNr"> 425 </span>  <span class="PreProc">var</span> screen-addr/<span class="muRegEsi">esi</span>: (addr <a href='405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> copy screen-on-stack
-<span id="L426" class="LineNr"> 426 </span>  <span class="PreProc">var</span> data-ah/<span class="muRegEax">eax</span>: (addr handle array <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> screen-addr, data
-<span id="L427" class="LineNr"> 427 </span>  <span class="PreProc">var</span> data/<span class="muRegEax">eax</span>: (addr array <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> <a href='120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L426" class="LineNr"> 426 </span>  <span class="PreProc">var</span> data-ah/eax: (addr handle array <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> screen-addr, data
+<span id="L427" class="LineNr"> 427 </span>  <span class="PreProc">var</span> data/eax: (addr array <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> <a href='120allocate.subx.html#L258'>lookup</a> *data-ah
 <span id="L428" class="LineNr"> 428 </span>  <span class="PreProc">var</span> idx/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy idx-on-stack
 <span id="L429" class="LineNr"> 429 </span>  <span class="PreProc">var</span> offset/<span class="muRegEcx">ecx</span>: (offset <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> compute-offset data, idx
-<span id="L430" class="LineNr"> 430 </span>  <span class="PreProc">var</span> cell/<span class="muRegEax">eax</span>: (addr <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> index data, offset
-<span id="L431" class="LineNr"> 431 </span>  <span class="PreProc">var</span> src/<span class="muRegEax">eax</span>: (addr boolean) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> cell, blink?
+<span id="L430" class="LineNr"> 430 </span>  <span class="PreProc">var</span> cell/eax: (addr <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> index data, offset
+<span id="L431" class="LineNr"> 431 </span>  <span class="PreProc">var</span> src/eax: (addr boolean) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> cell, blink?
 <span id="L432" class="LineNr"> 432 </span>  <span class="PreProc">return</span> *src
 <span id="L433" class="LineNr"> 433 </span><span class="Delimiter">}</span>
 <span id="L434" class="LineNr"> 434 </span>
 <span id="L435" class="LineNr"> 435 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='405screen.mu.html#L435'>print-code-point</a></span> <a href='405screen.mu.html#L9'>screen</a>: (addr <a href='405screen.mu.html#L9'>screen</a>), c: code-point <span class="Delimiter">{</span>
-<span id="L436" class="LineNr"> 436 </span>  <span class="PreProc">var</span> g/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L22'>to-grapheme</a> c
+<span id="L436" class="LineNr"> 436 </span>  <span class="PreProc">var</span> g/eax: grapheme <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L22'>to-grapheme</a> c
 <span id="L437" class="LineNr"> 437 </span>  <a href='405screen.mu.html#L214'>print-grapheme</a> <a href='405screen.mu.html#L9'>screen</a>, g
 <span id="L438" class="LineNr"> 438 </span><span class="Delimiter">}</span>
 <span id="L439" class="LineNr"> 439 </span>
@@ -516,10 +515,10 @@ if ('onhashchange' in window) {
 <span id="L450" class="LineNr"> 450 </span>  <a href='117write-int-hex.subx.html#L178'>write-int32-hex</a> s2-addr, n
 <span id="L451" class="LineNr"> 451 </span>  <span class="PreProc">var</span> screen-addr/<span class="muRegEdi">edi</span>: (addr <a href='405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> copy <a href='405screen.mu.html#L9'>screen</a>
 <span id="L452" class="LineNr"> 452 </span>  <span class="Delimiter">{</span>
-<span id="L453" class="LineNr"> 453 </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> s2-addr
+<span id="L453" class="LineNr"> 453 </span>    <span class="PreProc">var</span> done?/eax: boolean <span class="Special">&lt;-</span> <a href='309stream.subx.html#L6'>stream-empty?</a> s2-addr
 <span id="L454" class="LineNr"> 454 </span>    compare done?, <span class="Constant">0</span>
 <span id="L455" class="LineNr"> 455 </span>    <span class="PreProc">break-if-!=</span>
-<span id="L456" class="LineNr"> 456 </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> s2-addr
+<span id="L456" class="LineNr"> 456 </span>    <span class="PreProc">var</span> g/eax: grapheme <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L158'>read-grapheme</a> s2-addr
 <span id="L457" class="LineNr"> 457 </span>    <a href='405screen.mu.html#L214'>print-grapheme</a> <a href='405screen.mu.html#L9'>screen</a>, g
 <span id="L458" class="LineNr"> 458 </span>    <span class="PreProc">loop</span>
 <span id="L459" class="LineNr"> 459 </span>  <span class="Delimiter">}</span>
@@ -538,10 +537,10 @@ if ('onhashchange' in window) {
 <span id="L472" class="LineNr"> 472 </span>  <a href='117write-int-hex.subx.html#L209'>write-int32-hex-bits</a> s2-addr, n, bits
 <span id="L473" class="LineNr"> 473 </span>  <span class="PreProc">var</span> screen-addr/<span class="muRegEdi">edi</span>: (addr <a href='405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> copy <a href='405screen.mu.html#L9'>screen</a>
 <span id="L474" class="LineNr"> 474 </span>  <span class="Delimiter">{</span>
-<span id="L475" class="LineNr"> 475 </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> s2-addr
+<span id="L475" class="LineNr"> 475 </span>    <span class="PreProc">var</span> done?/eax: boolean <span class="Special">&lt;-</span> <a href='309stream.subx.html#L6'>stream-empty?</a> s2-addr
 <span id="L476" class="LineNr"> 476 </span>    compare done?, <span class="Constant">0</span>
 <span id="L477" class="LineNr"> 477 </span>    <span class="PreProc">break-if-!=</span>
-<span id="L478" class="LineNr"> 478 </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> s2-addr
+<span id="L478" class="LineNr"> 478 </span>    <span class="PreProc">var</span> g/eax: grapheme <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L158'>read-grapheme</a> s2-addr
 <span id="L479" class="LineNr"> 479 </span>    <a href='405screen.mu.html#L214'>print-grapheme</a> <a href='405screen.mu.html#L9'>screen</a>, g
 <span id="L480" class="LineNr"> 480 </span>    <span class="PreProc">loop</span>
 <span id="L481" class="LineNr"> 481 </span>  <span class="Delimiter">}</span>
@@ -560,10 +559,10 @@ if ('onhashchange' in window) {
 <span id="L494" class="LineNr"> 494 </span>  <a href='126write-int-decimal.subx.html#L8'>write-int32-decimal</a> s2-addr, n
 <span id="L495" class="LineNr"> 495 </span>  <span class="PreProc">var</span> screen-addr/<span class="muRegEdi">edi</span>: (addr <a href='405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> copy <a href='405screen.mu.html#L9'>screen</a>
 <span id="L496" class="LineNr"> 496 </span>  <span class="Delimiter">{</span>
-<span id="L497" class="LineNr"> 497 </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> s2-addr
+<span id="L497" class="LineNr"> 497 </span>    <span class="PreProc">var</span> done?/eax: boolean <span class="Special">&lt;-</span> <a href='309stream.subx.html#L6'>stream-empty?</a> s2-addr
 <span id="L498" class="LineNr"> 498 </span>    compare done?, <span class="Constant">0</span>
 <span id="L499" class="LineNr"> 499 </span>    <span class="PreProc">break-if-!=</span>
-<span id="L500" class="LineNr"> 500 </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> s2-addr
+<span id="L500" class="LineNr"> 500 </span>    <span class="PreProc">var</span> g/eax: grapheme <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L158'>read-grapheme</a> s2-addr
 <span id="L501" class="LineNr"> 501 </span>    <a href='405screen.mu.html#L214'>print-grapheme</a> <a href='405screen.mu.html#L9'>screen</a>, g
 <span id="L502" class="LineNr"> 502 </span>    <span class="PreProc">loop</span>
 <span id="L503" class="LineNr"> 503 </span>  <span class="Delimiter">}</span>
@@ -580,9 +579,9 @@ if ('onhashchange' in window) {
 <span id="L514" class="LineNr"> 514 </span>  <span class="PreProc">var</span> screen-addr/<span class="muRegEsi">esi</span>: (addr <a href='405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> copy <a href='405screen.mu.html#L9'>screen</a>
 <span id="L515" class="LineNr"> 515 </span>  <span class="PreProc">var</span> dest/<span class="muRegEcx">ecx</span>: (addr <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> screen-addr, curr-attributes
 <span id="L516" class="LineNr"> 516 </span>  <span class="PreProc">var</span> default-cell: <a href='405screen.mu.html#L20'>screen-cell</a>
-<span id="L517" class="LineNr"> 517 </span>  <span class="PreProc">var</span> bg/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> default-cell, background-color
+<span id="L517" class="LineNr"> 517 </span>  <span class="PreProc">var</span> bg/eax: (addr int) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> default-cell, background-color
 <span id="L518" class="LineNr"> 518 </span>  copy-to *bg, <span class="Constant">7</span>
-<span id="L519" class="LineNr"> 519 </span>  <span class="PreProc">var</span> default-cell-addr/<span class="muRegEax">eax</span>: (addr <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> address default-cell
+<span id="L519" class="LineNr"> 519 </span>  <span class="PreProc">var</span> default-cell-addr/eax: (addr <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> address default-cell
 <span id="L520" class="LineNr"> 520 </span>  copy-object default-cell-addr, dest
 <span id="L521" class="LineNr"> 521 </span><span class="Delimiter">}</span>
 <span id="L522" class="LineNr"> 522 </span>
@@ -597,10 +596,10 @@ if ('onhashchange' in window) {
 <span id="L531" class="LineNr"> 531 </span>  <span class="PreProc">var</span> screen-addr/<span class="muRegEsi">esi</span>: (addr <a href='405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> copy <a href='405screen.mu.html#L9'>screen</a>
 <span id="L532" class="LineNr"> 532 </span>  <span class="PreProc">var</span> attr/<span class="muRegEcx">ecx</span>: (addr <a href='405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> screen-addr, curr-attributes
 <span id="L533" class="LineNr"> 533 </span>  <span class="PreProc">var</span> dest/<span class="muRegEdx">edx</span>: (addr int) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> attr, color
-<span id="L534" class="LineNr"> 534 </span>  <span class="PreProc">var</span> src/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy fg
+<span id="L534" class="LineNr"> 534 </span>  <span class="PreProc">var</span> src/eax: int <span class="Special">&lt;-</span> copy fg
 <span id="L535" class="LineNr"> 535 </span>  copy-to *dest, src
 <span id="L536" class="LineNr"> 536 </span>  <span class="PreProc">var</span> dest/<span class="muRegEdx">edx</span>: (addr int) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> attr, background-color
-<span id="L537" class="LineNr"> 537 </span>  <span class="PreProc">var</span> src/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy bg
+<span id="L537" class="LineNr"> 537 </span>  <span class="PreProc">var</span> src/eax: int <span class="Special">&lt;-</span> copy bg
 <span id="L538" class="LineNr"> 538 </span>  copy-to *dest, src
 <span id="L539" class="LineNr"> 539 </span><span class="Delimiter">}</span>
 <span id="L540" class="LineNr"> 540 </span>
@@ -702,12 +701,12 @@ if ('onhashchange' in window) {
 <span id="L636" class="LineNr"> 636 </span>  <span class="PreProc">var</span> e-addr/<span class="muRegEdx">edx</span>: (addr stream byte) <span class="Special">&lt;-</span> address e
 <span id="L637" class="LineNr"> 637 </span>  <a href='108write.subx.html#L24'>write</a> e-addr, expected
 <span id="L638" class="LineNr"> 638 </span>  <span class="Delimiter">{</span>
-<span id="L639" class="LineNr"> 639 </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> e-addr
+<span id="L639" class="LineNr"> 639 </span>    <span class="PreProc">var</span> done?/eax: boolean <span class="Special">&lt;-</span> <a href='309stream.subx.html#L6'>stream-empty?</a> e-addr
 <span id="L640" class="LineNr"> 640 </span>    compare done?, <span class="Constant">0</span>
 <span id="L641" class="LineNr"> 641 </span>    <span class="PreProc">break-if-!=</span>
-<span id="L642" class="LineNr"> 642 </span>    <span class="PreProc">var</span> _g/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='405screen.mu.html#L315'>screen-grapheme-at-idx</a> <a href='405screen.mu.html#L9'>screen</a>, idx
+<span id="L642" class="LineNr"> 642 </span>    <span class="PreProc">var</span> _g/eax: grapheme <span class="Special">&lt;-</span> <a href='405screen.mu.html#L315'>screen-grapheme-at-idx</a> <a href='405screen.mu.html#L9'>screen</a>, idx
 <span id="L643" class="LineNr"> 643 </span>    <span class="PreProc">var</span> g/<span class="muRegEbx">ebx</span>: grapheme <span class="Special">&lt;-</span> copy _g
-<span id="L644" class="LineNr"> 644 </span>    <span class="PreProc">var</span> expected-grapheme/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L158'>read-grapheme</a> e-addr
+<span id="L644" class="LineNr"> 644 </span>    <span class="PreProc">var</span> expected-grapheme/eax: grapheme <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L158'>read-grapheme</a> e-addr
 <span id="L645" class="LineNr"> 645 </span>    <span class="muComment"># compare graphemes</span>
 <span id="L646" class="LineNr"> 646 </span>    $check-screen-row-from:compare-graphemes: <span class="Delimiter">{</span>
 <span id="L647" class="LineNr"> 647 </span>      <span class="muComment"># if expected-grapheme is space, null grapheme is also ok</span>
@@ -756,12 +755,12 @@ if ('onhashchange' in window) {
 <span id="L690" class="LineNr"> 690 </span>  <span class="PreProc">var</span> e-addr/<span class="muRegEdx">edx</span>: (addr stream byte) <span class="Special">&lt;-</span> address e
 <span id="L691" class="LineNr"> 691 </span>  <a href='108write.subx.html#L24'>write</a> e-addr, expected
 <span id="L692" class="LineNr"> 692 </span>  <span class="Delimiter">{</span>
-<span id="L693" class="LineNr"> 693 </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> e-addr
+<span id="L693" class="LineNr"> 693 </span>    <span class="PreProc">var</span> done?/eax: boolean <span class="Special">&lt;-</span> <a href='309stream.subx.html#L6'>stream-empty?</a> e-addr
 <span id="L694" class="LineNr"> 694 </span>    compare done?, <span class="Constant">0</span>
 <span id="L695" class="LineNr"> 695 </span>    <span class="PreProc">break-if-!=</span>
-<span id="L696" class="LineNr"> 696 </span>    <span class="PreProc">var</span> _g/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='405screen.mu.html#L315'>screen-grapheme-at-idx</a> <a href='405screen.mu.html#L9'>screen</a>, idx
+<span id="L696" class="LineNr"> 696 </span>    <span class="PreProc">var</span> _g/eax: grapheme <span class="Special">&lt;-</span> <a href='405screen.mu.html#L315'>screen-grapheme-at-idx</a> <a href='405screen.mu.html#L9'>screen</a>, idx
 <span id="L697" class="LineNr"> 697 </span>    <span class="PreProc">var</span> g/<span class="muRegEbx">ebx</span>: grapheme <span class="Special">&lt;-</span> copy _g
-<span id="L698" class="LineNr"> 698 </span>    <span class="PreProc">var</span> _expected-grapheme/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L158'>read-grapheme</a> e-addr
+<span id="L698" class="LineNr"> 698 </span>    <span class="PreProc">var</span> _expected-grapheme/eax: grapheme <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L158'>read-grapheme</a> e-addr
 <span id="L699" class="LineNr"> 699 </span>    <span class="PreProc">var</span> expected-grapheme/<span class="muRegEdi">edi</span>: grapheme <span class="Special">&lt;-</span> copy _expected-grapheme
 <span id="L700" class="LineNr"> 700 </span>    $check-screen-row-in-color-from:compare-cells: <span class="Delimiter">{</span>
 <span id="L701" class="LineNr"> 701 </span>      <span class="muComment"># if expected-grapheme is space, null grapheme is also ok</span>
@@ -775,7 +774,7 @@ if ('onhashchange' in window) {
 <span id="L709" class="LineNr"> 709 </span>      <span class="Delimiter">{</span>
 <span id="L710" class="LineNr"> 710 </span>        compare expected-grapheme, <span class="Constant">0x20</span>
 <span id="L711" class="LineNr"> 711 </span>        <span class="PreProc">break-if-!=</span>
-<span id="L712" class="LineNr"> 712 </span>        <span class="PreProc">var</span> color/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='405screen.mu.html#L333'>screen-color-at-idx</a> <a href='405screen.mu.html#L9'>screen</a>, idx
+<span id="L712" class="LineNr"> 712 </span>        <span class="PreProc">var</span> color/eax: int <span class="Special">&lt;-</span> <a href='405screen.mu.html#L333'>screen-color-at-idx</a> <a href='405screen.mu.html#L9'>screen</a>, idx
 <span id="L713" class="LineNr"> 713 </span>        compare color, fg
 <span id="L714" class="LineNr"> 714 </span>        <span class="PreProc">break-if-!=</span> $check-screen-row-in-color-from:compare-cells
 <span id="L715" class="LineNr"> 715 </span>      <span class="Delimiter">}</span>
@@ -801,7 +800,7 @@ if ('onhashchange' in window) {
 <span id="L735" class="LineNr"> 735 </span>        <a href='304screen.subx.html#L122'>print-string-to-real-screen</a> <span class="Constant">&quot;'\n&quot;</span>
 <span id="L736" class="LineNr"> 736 </span>      <span class="Delimiter">}</span>
 <span id="L737" class="LineNr"> 737 </span>      $check-screen-row-in-color-from:compare-colors: <span class="Delimiter">{</span>
-<span id="L738" class="LineNr"> 738 </span>        <span class="PreProc">var</span> color/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='405screen.mu.html#L333'>screen-color-at-idx</a> <a href='405screen.mu.html#L9'>screen</a>, idx
+<span id="L738" class="LineNr"> 738 </span>        <span class="PreProc">var</span> color/eax: int <span class="Special">&lt;-</span> <a href='405screen.mu.html#L333'>screen-color-at-idx</a> <a href='405screen.mu.html#L9'>screen</a>, idx
 <span id="L739" class="LineNr"> 739 </span>        compare fg, color
 <span id="L740" class="LineNr"> 740 </span>        <span class="Delimiter">{</span>
 <span id="L741" class="LineNr"> 741 </span>          <span class="PreProc">break-if-!=</span>
@@ -843,12 +842,12 @@ if ('onhashchange' in window) {
 <span id="L777" class="LineNr"> 777 </span>  <span class="PreProc">var</span> e-addr/<span class="muRegEdx">edx</span>: (addr stream byte) <span class="Special">&lt;-</span> address e
 <span id="L778" class="LineNr"> 778 </span>  <a href='108write.subx.html#L24'>write</a> e-addr, expected
 <span id="L779" class="LineNr"> 779 </span>  <span class="Delimiter">{</span>
-<span id="L780" class="LineNr"> 780 </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> e-addr
+<span id="L780" class="LineNr"> 780 </span>    <span class="PreProc">var</span> done?/eax: boolean <span class="Special">&lt;-</span> <a href='309stream.subx.html#L6'>stream-empty?</a> e-addr
 <span id="L781" class="LineNr"> 781 </span>    compare done?, <span class="Constant">0</span>
 <span id="L782" class="LineNr"> 782 </span>    <span class="PreProc">break-if-!=</span>
-<span id="L783" class="LineNr"> 783 </span>    <span class="PreProc">var</span> _g/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='405screen.mu.html#L315'>screen-grapheme-at-idx</a> <a href='405screen.mu.html#L9'>screen</a>, idx
+<span id="L783" class="LineNr"> 783 </span>    <span class="PreProc">var</span> _g/eax: grapheme <span class="Special">&lt;-</span> <a href='405screen.mu.html#L315'>screen-grapheme-at-idx</a> <a href='405screen.mu.html#L9'>screen</a>, idx
 <span id="L784" class="LineNr"> 784 </span>    <span class="PreProc">var</span> g/<span class="muRegEbx">ebx</span>: grapheme <span class="Special">&lt;-</span> copy _g
-<span id="L785" class="LineNr"> 785 </span>    <span class="PreProc">var</span> _expected-grapheme/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L158'>read-grapheme</a> e-addr
+<span id="L785" class="LineNr"> 785 </span>    <span class="PreProc">var</span> _expected-grapheme/eax: grapheme <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L158'>read-grapheme</a> e-addr
 <span id="L786" class="LineNr"> 786 </span>    <span class="PreProc">var</span> expected-grapheme/<span class="muRegEdx">edx</span>: grapheme <span class="Special">&lt;-</span> copy _expected-grapheme
 <span id="L787" class="LineNr"> 787 </span>    $check-screen-row-in-background-color-from:compare-cells: <span class="Delimiter">{</span>
 <span id="L788" class="LineNr"> 788 </span>      <span class="muComment"># if expected-grapheme is space, null grapheme is also ok</span>
@@ -862,7 +861,7 @@ if ('onhashchange' in window) {
 <span id="L796" class="LineNr"> 796 </span>      <span class="Delimiter">{</span>
 <span id="L797" class="LineNr"> 797 </span>        compare expected-grapheme, <span class="Constant">0x20</span>
 <span id="L798" class="LineNr"> 798 </span>        <span class="PreProc">break-if-!=</span>
-<span id="L799" class="LineNr"> 799 </span>        <span class="PreProc">var</span> color/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='405screen.mu.html#L352'>screen-background-color-at-idx</a> <a href='405screen.mu.html#L9'>screen</a>, idx
+<span id="L799" class="LineNr"> 799 </span>        <span class="PreProc">var</span> color/eax: int <span class="Special">&lt;-</span> <a href='405screen.mu.html#L352'>screen-background-color-at-idx</a> <a href='405screen.mu.html#L9'>screen</a>, idx
 <span id="L800" class="LineNr"> 800 </span>        compare color, bg
 <span id="L801" class="LineNr"> 801 </span>        <span class="PreProc">break-if-!=</span> $check-screen-row-in-background-color-from:compare-cells
 <span id="L802" class="LineNr"> 802 </span>      <span class="Delimiter">}</span>
@@ -888,7 +887,7 @@ if ('onhashchange' in window) {
 <span id="L822" class="LineNr"> 822 </span>        <a href='304screen.subx.html#L122'>print-string-to-real-screen</a> <span class="Constant">&quot;'\n&quot;</span>
 <span id="L823" class="LineNr"> 823 </span>      <span class="Delimiter">}</span>
 <span id="L824" class="LineNr"> 824 </span>      $check-screen-row-in-background-color-from:compare-colors: <span class="Delimiter">{</span>
-<span id="L825" class="LineNr"> 825 </span>        <span class="PreProc">var</span> color/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='405screen.mu.html#L352'>screen-background-color-at-idx</a> <a href='405screen.mu.html#L9'>screen</a>, idx
+<span id="L825" class="LineNr"> 825 </span>        <span class="PreProc">var</span> color/eax: int <span class="Special">&lt;-</span> <a href='405screen.mu.html#L352'>screen-background-color-at-idx</a> <a href='405screen.mu.html#L9'>screen</a>, idx
 <span id="L826" class="LineNr"> 826 </span>        compare bg, color
 <span id="L827" class="LineNr"> 827 </span>        <span class="Delimiter">{</span>
 <span id="L828" class="LineNr"> 828 </span>          <span class="PreProc">break-if-!=</span>
@@ -928,12 +927,12 @@ if ('onhashchange' in window) {
 <span id="L862" class="LineNr"> 862 </span>  <span class="PreProc">var</span> e-addr/<span class="muRegEdx">edx</span>: (addr stream byte) <span class="Special">&lt;-</span> address e
 <span id="L863" class="LineNr"> 863 </span>  <a href='108write.subx.html#L24'>write</a> e-addr, expected
 <span id="L864" class="LineNr"> 864 </span>  <span class="Delimiter">{</span>
-<span id="L865" class="LineNr"> 865 </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> e-addr
+<span id="L865" class="LineNr"> 865 </span>    <span class="PreProc">var</span> done?/eax: boolean <span class="Special">&lt;-</span> <a href='309stream.subx.html#L6'>stream-empty?</a> e-addr
 <span id="L866" class="LineNr"> 866 </span>    compare done?, <span class="Constant">0</span>
 <span id="L867" class="LineNr"> 867 </span>    <span class="PreProc">break-if-!=</span>
-<span id="L868" class="LineNr"> 868 </span>    <span class="PreProc">var</span> _g/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='405screen.mu.html#L315'>screen-grapheme-at-idx</a> <a href='405screen.mu.html#L9'>screen</a>, idx
+<span id="L868" class="LineNr"> 868 </span>    <span class="PreProc">var</span> _g/eax: grapheme <span class="Special">&lt;-</span> <a href='405screen.mu.html#L315'>screen-grapheme-at-idx</a> <a href='405screen.mu.html#L9'>screen</a>, idx
 <span id="L869" class="LineNr"> 869 </span>    <span class="PreProc">var</span> g/<span class="muRegEbx">ebx</span>: grapheme <span class="Special">&lt;-</span> copy _g
-<span id="L870" class="LineNr"> 870 </span>    <span class="PreProc">var</span> _expected-grapheme/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L158'>read-grapheme</a> e-addr
+<span id="L870" class="LineNr"> 870 </span>    <span class="PreProc">var</span> _expected-grapheme/eax: grapheme <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L158'>read-grapheme</a> e-addr
 <span id="L871" class="LineNr"> 871 </span>    <span class="PreProc">var</span> expected-grapheme/<span class="muRegEdx">edx</span>: grapheme <span class="Special">&lt;-</span> copy _expected-grapheme
 <span id="L872" class="LineNr"> 872 </span>    $check-screen-row-in-bold-from:compare-cells: <span class="Delimiter">{</span>
 <span id="L873" class="LineNr"> 873 </span>      <span class="muComment"># if expected-grapheme is space, null grapheme is also ok</span>
@@ -947,7 +946,7 @@ if ('onhashchange' in window) {
 <span id="L881" class="LineNr"> 881 </span>      <span class="Delimiter">{</span>
 <span id="L882" class="LineNr"> 882 </span>        compare expected-grapheme, <span class="Constant">0x20</span>
 <span id="L883" class="LineNr"> 883 </span>        <span class="PreProc">break-if-!=</span>
-<span id="L884" class="LineNr"> 884 </span>        <span class="PreProc">var</span> bold?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='405screen.mu.html#L370'>screen-bold-at-idx?</a> <a href='405screen.mu.html#L9'>screen</a>, idx
+<span id="L884" class="LineNr"> 884 </span>        <span class="PreProc">var</span> bold?/eax: boolean <span class="Special">&lt;-</span> <a href='405screen.mu.html#L370'>screen-bold-at-idx?</a> <a href='405screen.mu.html#L9'>screen</a>, idx
 <span id="L885" class="LineNr"> 885 </span>        compare bold?, <span class="Constant">1</span>
 <span id="L886" class="LineNr"> 886 </span>        <span class="PreProc">break-if-!=</span> $check-screen-row-in-bold-from:compare-cells
 <span id="L887" class="LineNr"> 887 </span>      <span class="Delimiter">}</span>
@@ -973,7 +972,7 @@ if ('onhashchange' in window) {
 <span id="L907" class="LineNr"> 907 </span>        <a href='304screen.subx.html#L122'>print-string-to-real-screen</a> <span class="Constant">&quot;'\n&quot;</span>
 <span id="L908" class="LineNr"> 908 </span>      <span class="Delimiter">}</span>
 <span id="L909" class="LineNr"> 909 </span>      $check-screen-row-in-bold-from:compare-bold: <span class="Delimiter">{</span>
-<span id="L910" class="LineNr"> 910 </span>        <span class="PreProc">var</span> bold?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='405screen.mu.html#L370'>screen-bold-at-idx?</a> <a href='405screen.mu.html#L9'>screen</a>, idx
+<span id="L910" class="LineNr"> 910 </span>        <span class="PreProc">var</span> bold?/eax: boolean <span class="Special">&lt;-</span> <a href='405screen.mu.html#L370'>screen-bold-at-idx?</a> <a href='405screen.mu.html#L9'>screen</a>, idx
 <span id="L911" class="LineNr"> 911 </span>        compare bold?, <span class="Constant">1</span>
 <span id="L912" class="LineNr"> 912 </span>        <span class="Delimiter">{</span>
 <span id="L913" class="LineNr"> 913 </span>          <span class="PreProc">break-if-!=</span>
@@ -1009,12 +1008,12 @@ if ('onhashchange' in window) {
 <span id="L943" class="LineNr"> 943 </span>  <span class="PreProc">var</span> e-addr/<span class="muRegEdx">edx</span>: (addr stream byte) <span class="Special">&lt;-</span> address e
 <span id="L944" class="LineNr"> 944 </span>  <a href='108write.subx.html#L24'>write</a> e-addr, expected
 <span id="L945" class="LineNr"> 945 </span>  <span class="Delimiter">{</span>
-<span id="L946" class="LineNr"> 946 </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> e-addr
+<span id="L946" class="LineNr"> 946 </span>    <span class="PreProc">var</span> done?/eax: boolean <span class="Special">&lt;-</span> <a href='309stream.subx.html#L6'>stream-empty?</a> e-addr
 <span id="L947" class="LineNr"> 947 </span>    compare done?, <span class="Constant">0</span>
 <span id="L948" class="LineNr"> 948 </span>    <span class="PreProc">break-if-!=</span>
-<span id="L949" class="LineNr"> 949 </span>    <span class="PreProc">var</span> _g/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='405screen.mu.html#L315'>screen-grapheme-at-idx</a> <a href='405screen.mu.html#L9'>screen</a>, idx
+<span id="L949" class="LineNr"> 949 </span>    <span class="PreProc">var</span> _g/eax: grapheme <span class="Special">&lt;-</span> <a href='405screen.mu.html#L315'>screen-grapheme-at-idx</a> <a href='405screen.mu.html#L9'>screen</a>, idx
 <span id="L950" class="LineNr"> 950 </span>    <span class="PreProc">var</span> g/<span class="muRegEbx">ebx</span>: grapheme <span class="Special">&lt;-</span> copy _g
-<span id="L951" class="LineNr"> 951 </span>    <span class="PreProc">var</span> _expected-grapheme/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L158'>read-grapheme</a> e-addr
+<span id="L951" class="LineNr"> 951 </span>    <span class="PreProc">var</span> _expected-grapheme/eax: grapheme <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L158'>read-grapheme</a> e-addr
 <span id="L952" class="LineNr"> 952 </span>    <span class="PreProc">var</span> expected-grapheme/<span class="muRegEdx">edx</span>: grapheme <span class="Special">&lt;-</span> copy _expected-grapheme
 <span id="L953" class="LineNr"> 953 </span>    $check-screen-row-in-underline-from:compare-cells: <span class="Delimiter">{</span>
 <span id="L954" class="LineNr"> 954 </span>      <span class="muComment"># if expected-grapheme is space, null grapheme is also ok</span>
@@ -1028,7 +1027,7 @@ if ('onhashchange' in window) {
 <span id="L962" class="LineNr"> 962 </span>      <span class="Delimiter">{</span>
 <span id="L963" class="LineNr"> 963 </span>        compare expected-grapheme, <span class="Constant">0x20</span>
 <span id="L964" class="LineNr"> 964 </span>        <span class="PreProc">break-if-!=</span>
-<span id="L965" class="LineNr"> 965 </span>        <span class="PreProc">var</span> underline?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='405screen.mu.html#L388'>screen-underline-at-idx?</a> <a href='405screen.mu.html#L9'>screen</a>, idx
+<span id="L965" class="LineNr"> 965 </span>        <span class="PreProc">var</span> underline?/eax: boolean <span class="Special">&lt;-</span> <a href='405screen.mu.html#L388'>screen-underline-at-idx?</a> <a href='405screen.mu.html#L9'>screen</a>, idx
 <span id="L966" class="LineNr"> 966 </span>        compare underline?, <span class="Constant">1</span>
 <span id="L967" class="LineNr"> 967 </span>        <span class="PreProc">break-if-!=</span> $check-screen-row-in-underline-from:compare-cells
 <span id="L968" class="LineNr"> 968 </span>      <span class="Delimiter">}</span>
@@ -1054,7 +1053,7 @@ if ('onhashchange' in window) {
 <span id="L988" class="LineNr"> 988 </span>        <a href='304screen.subx.html#L122'>print-string-to-real-screen</a> <span class="Constant">&quot;'\n&quot;</span>
 <span id="L989" class="LineNr"> 989 </span>      <span class="Delimiter">}</span>
 <span id="L990" class="LineNr"> 990 </span>      $check-screen-row-in-underline-from:compare-underline: <span class="Delimiter">{</span>
-<span id="L991" class="LineNr"> 991 </span>        <span class="PreProc">var</span> underline?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='405screen.mu.html#L388'>screen-underline-at-idx?</a> <a href='405screen.mu.html#L9'>screen</a>, idx
+<span id="L991" class="LineNr"> 991 </span>        <span class="PreProc">var</span> underline?/eax: boolean <span class="Special">&lt;-</span> <a href='405screen.mu.html#L388'>screen-underline-at-idx?</a> <a href='405screen.mu.html#L9'>screen</a>, idx
 <span id="L992" class="LineNr"> 992 </span>        compare underline?, <span class="Constant">1</span>
 <span id="L993" class="LineNr"> 993 </span>        <span class="Delimiter">{</span>
 <span id="L994" class="LineNr"> 994 </span>          <span class="PreProc">break-if-!=</span>
@@ -1090,12 +1089,12 @@ if ('onhashchange' in window) {
 <span id="L1024" class="LineNr">1024 </span>  <span class="PreProc">var</span> e-addr/<span class="muRegEdx">edx</span>: (addr stream byte) <span class="Special">&lt;-</span> address e
 <span id="L1025" class="LineNr">1025 </span>  <a href='108write.subx.html#L24'>write</a> e-addr, expected
 <span id="L1026" class="LineNr">1026 </span>  <span class="Delimiter">{</span>
-<span id="L1027" class="LineNr">1027 </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> e-addr
+<span id="L1027" class="LineNr">1027 </span>    <span class="PreProc">var</span> done?/eax: boolean <span class="Special">&lt;-</span> <a href='309stream.subx.html#L6'>stream-empty?</a> e-addr
 <span id="L1028" class="LineNr">1028 </span>    compare done?, <span class="Constant">0</span>
 <span id="L1029" class="LineNr">1029 </span>    <span class="PreProc">break-if-!=</span>
-<span id="L1030" class="LineNr">1030 </span>    <span class="PreProc">var</span> _g/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='405screen.mu.html#L315'>screen-grapheme-at-idx</a> <a href='405screen.mu.html#L9'>screen</a>, idx
+<span id="L1030" class="LineNr">1030 </span>    <span class="PreProc">var</span> _g/eax: grapheme <span class="Special">&lt;-</span> <a href='405screen.mu.html#L315'>screen-grapheme-at-idx</a> <a href='405screen.mu.html#L9'>screen</a>, idx
 <span id="L1031" class="LineNr">1031 </span>    <span class="PreProc">var</span> g/<span class="muRegEbx">ebx</span>: grapheme <span class="Special">&lt;-</span> copy _g
-<span id="L1032" class="LineNr">1032 </span>    <span class="PreProc">var</span> _expected-grapheme/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L158'>read-grapheme</a> e-addr
+<span id="L1032" class="LineNr">1032 </span>    <span class="PreProc">var</span> _expected-grapheme/eax: grapheme <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L158'>read-grapheme</a> e-addr
 <span id="L1033" class="LineNr">1033 </span>    <span class="PreProc">var</span> expected-grapheme/<span class="muRegEdx">edx</span>: grapheme <span class="Special">&lt;-</span> copy _expected-grapheme
 <span id="L1034" class="LineNr">1034 </span>    $check-screen-row-in-reverse-from:compare-cells: <span class="Delimiter">{</span>
 <span id="L1035" class="LineNr">1035 </span>      <span class="muComment"># if expected-grapheme is space, null grapheme is also ok</span>
@@ -1109,7 +1108,7 @@ if ('onhashchange' in window) {
 <span id="L1043" class="LineNr">1043 </span>      <span class="Delimiter">{</span>
 <span id="L1044" class="LineNr">1044 </span>        compare expected-grapheme, <span class="Constant">0x20</span>
 <span id="L1045" class="LineNr">1045 </span>        <span class="PreProc">break-if-!=</span>
-<span id="L1046" class="LineNr">1046 </span>        <span class="PreProc">var</span> reverse?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='405screen.mu.html#L406'>screen-reverse-at-idx?</a> <a href='405screen.mu.html#L9'>screen</a>, idx
+<span id="L1046" class="LineNr">1046 </span>        <span class="PreProc">var</span> reverse?/eax: boolean <span class="Special">&lt;-</span> <a href='405screen.mu.html#L406'>screen-reverse-at-idx?</a> <a href='405screen.mu.html#L9'>screen</a>, idx
 <span id="L1047" class="LineNr">1047 </span>        compare reverse?, <span class="Constant">1</span>
 <span id="L1048" class="LineNr">1048 </span>        <span class="PreProc">break-if-!=</span> $check-screen-row-in-reverse-from:compare-cells
 <span id="L1049" class="LineNr">1049 </span>      <span class="Delimiter">}</span>
@@ -1135,7 +1134,7 @@ if ('onhashchange' in window) {
 <span id="L1069" class="LineNr">1069 </span>        <a href='304screen.subx.html#L122'>print-string-to-real-screen</a> <span class="Constant">&quot;'\n&quot;</span>
 <span id="L1070" class="LineNr">1070 </span>      <span class="Delimiter">}</span>
 <span id="L1071" class="LineNr">1071 </span>      $check-screen-row-in-reverse-from:compare-reverse: <span class="Delimiter">{</span>
-<span id="L1072" class="LineNr">1072 </span>        <span class="PreProc">var</span> reverse?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='405screen.mu.html#L406'>screen-reverse-at-idx?</a> <a href='405screen.mu.html#L9'>screen</a>, idx
+<span id="L1072" class="LineNr">1072 </span>        <span class="PreProc">var</span> reverse?/eax: boolean <span class="Special">&lt;-</span> <a href='405screen.mu.html#L406'>screen-reverse-at-idx?</a> <a href='405screen.mu.html#L9'>screen</a>, idx
 <span id="L1073" class="LineNr">1073 </span>        compare reverse?, <span class="Constant">1</span>
 <span id="L1074" class="LineNr">1074 </span>        <span class="Delimiter">{</span>
 <span id="L1075" class="LineNr">1075 </span>          <span class="PreProc">break-if-!=</span>
@@ -1171,12 +1170,12 @@ if ('onhashchange' in window) {
 <span id="L1105" class="LineNr">1105 </span>  <span class="PreProc">var</span> e-addr/<span class="muRegEdx">edx</span>: (addr stream byte) <span class="Special">&lt;-</span> address e
 <span id="L1106" class="LineNr">1106 </span>  <a href='108write.subx.html#L24'>write</a> e-addr, expected
 <span id="L1107" class="LineNr">1107 </span>  <span class="Delimiter">{</span>
-<span id="L1108" class="LineNr">1108 </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> e-addr
+<span id="L1108" class="LineNr">1108 </span>    <span class="PreProc">var</span> done?/eax: boolean <span class="Special">&lt;-</span> <a href='309stream.subx.html#L6'>stream-empty?</a> e-addr
 <span id="L1109" class="LineNr">1109 </span>    compare done?, <span class="Constant">0</span>
 <span id="L1110" class="LineNr">1110 </span>    <span class="PreProc">break-if-!=</span>
-<span id="L1111" class="LineNr">1111 </span>    <span class="PreProc">var</span> _g/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='405screen.mu.html#L315'>screen-grapheme-at-idx</a> <a href='405screen.mu.html#L9'>screen</a>, idx
+<span id="L1111" class="LineNr">1111 </span>    <span class="PreProc">var</span> _g/eax: grapheme <span class="Special">&lt;-</span> <a href='405screen.mu.html#L315'>screen-grapheme-at-idx</a> <a href='405screen.mu.html#L9'>screen</a>, idx
 <span id="L1112" class="LineNr">1112 </span>    <span class="PreProc">var</span> g/<span class="muRegEbx">ebx</span>: grapheme <span class="Special">&lt;-</span> copy _g
-<span id="L1113" class="LineNr">1113 </span>    <span class="PreProc">var</span> _expected-grapheme/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L158'>read-grapheme</a> e-addr
+<span id="L1113" class="LineNr">1113 </span>    <span class="PreProc">var</span> _expected-grapheme/eax: grapheme <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L158'>read-grapheme</a> e-addr
 <span id="L1114" class="LineNr">1114 </span>    <span class="PreProc">var</span> expected-grapheme/<span class="muRegEdx">edx</span>: grapheme <span class="Special">&lt;-</span> copy _expected-grapheme
 <span id="L1115" class="LineNr">1115 </span>    $check-screen-row-in-blinking-from:compare-cells: <span class="Delimiter">{</span>
 <span id="L1116" class="LineNr">1116 </span>      <span class="muComment"># if expected-grapheme is space, null grapheme is also ok</span>
@@ -1190,7 +1189,7 @@ if ('onhashchange' in window) {
 <span id="L1124" class="LineNr">1124 </span>      <span class="Delimiter">{</span>
 <span id="L1125" class="LineNr">1125 </span>        compare expected-grapheme, <span class="Constant">0x20</span>
 <span id="L1126" class="LineNr">1126 </span>        <span class="PreProc">break-if-!=</span>
-<span id="L1127" class="LineNr">1127 </span>        <span class="PreProc">var</span> blinking?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='405screen.mu.html#L424'>screen-blink-at-idx?</a> <a href='405screen.mu.html#L9'>screen</a>, idx
+<span id="L1127" class="LineNr">1127 </span>        <span class="PreProc">var</span> blinking?/eax: boolean <span class="Special">&lt;-</span> <a href='405screen.mu.html#L424'>screen-blink-at-idx?</a> <a href='405screen.mu.html#L9'>screen</a>, idx
 <span id="L1128" class="LineNr">1128 </span>        compare blinking?, <span class="Constant">1</span>
 <span id="L1129" class="LineNr">1129 </span>        <span class="PreProc">break-if-!=</span> $check-screen-row-in-blinking-from:compare-cells
 <span id="L1130" class="LineNr">1130 </span>      <span class="Delimiter">}</span>
@@ -1216,7 +1215,7 @@ if ('onhashchange' in window) {
 <span id="L1150" class="LineNr">1150 </span>        <a href='304screen.subx.html#L122'>print-string-to-real-screen</a> <span class="Constant">&quot;'\n&quot;</span>
 <span id="L1151" class="LineNr">1151 </span>      <span class="Delimiter">}</span>
 <span id="L1152" class="LineNr">1152 </span>      $check-screen-row-in-blinking-from:compare-blinking: <span class="Delimiter">{</span>
-<span id="L1153" class="LineNr">1153 </span>        <span class="PreProc">var</span> blinking?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='405screen.mu.html#L424'>screen-blink-at-idx?</a> <a href='405screen.mu.html#L9'>screen</a>, idx
+<span id="L1153" class="LineNr">1153 </span>        <span class="PreProc">var</span> blinking?/eax: boolean <span class="Special">&lt;-</span> <a href='405screen.mu.html#L424'>screen-blink-at-idx?</a> <a href='405screen.mu.html#L9'>screen</a>, idx
 <span id="L1154" class="LineNr">1154 </span>        compare blinking?, <span class="Constant">1</span>
 <span id="L1155" class="LineNr">1155 </span>        <span class="Delimiter">{</span>
 <span id="L1156" class="LineNr">1156 </span>          <span class="PreProc">break-if-!=</span>
@@ -1245,7 +1244,7 @@ if ('onhashchange' in window) {
 <span id="L1179" class="LineNr">1179 </span>  <span class="PreProc">var</span> screen-on-stack: <a href='405screen.mu.html#L9'>screen</a>
 <span id="L1180" class="LineNr">1180 </span>  <span class="PreProc">var</span> <a href='405screen.mu.html#L9'>screen</a>/<span class="muRegEsi">esi</span>: (addr <a href='405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> address screen-on-stack
 <span id="L1181" class="LineNr">1181 </span>  <a href='405screen.mu.html#L30'>initialize-screen</a> <a href='405screen.mu.html#L9'>screen</a>, <span class="Constant">5</span>/rows, <span class="Constant">4</span>/cols
-<span id="L1182" class="LineNr">1182 </span>  <span class="PreProc">var</span> c/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0x61</span>/a
+<span id="L1182" class="LineNr">1182 </span>  <span class="PreProc">var</span> c/eax: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0x61</span>/a
 <span id="L1183" class="LineNr">1183 </span>  <a href='405screen.mu.html#L214'>print-grapheme</a> <a href='405screen.mu.html#L9'>screen</a>, c
 <span id="L1184" class="LineNr">1184 </span>  <a href='405screen.mu.html#L627'>check-screen-row</a> <a href='405screen.mu.html#L9'>screen</a>, <span class="Constant">1</span>/row, <span class="Constant">&quot;a&quot;</span>, <span class="Constant">&quot;F - test-print-single-grapheme&quot;</span>  <span class="muComment"># top-left corner of the screen</span>
 <span id="L1185" class="LineNr">1185 </span><span class="Delimiter">}</span>
@@ -1263,7 +1262,7 @@ if ('onhashchange' in window) {
 <span id="L1197" class="LineNr">1197 </span>  <span class="PreProc">var</span> <a href='405screen.mu.html#L9'>screen</a>/<span class="muRegEsi">esi</span>: (addr <a href='405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> address screen-on-stack
 <span id="L1198" class="LineNr">1198 </span>  <a href='405screen.mu.html#L30'>initialize-screen</a> <a href='405screen.mu.html#L9'>screen</a>, <span class="Constant">5</span>/rows, <span class="Constant">4</span>/cols
 <span id="L1199" class="LineNr">1199 </span>  <a href='405screen.mu.html#L109'>move-cursor</a> <a href='405screen.mu.html#L9'>screen</a>, <span class="Constant">1</span>, <span class="Constant">4</span>
-<span id="L1200" class="LineNr">1200 </span>  <span class="PreProc">var</span> c/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0x61</span>/a
+<span id="L1200" class="LineNr">1200 </span>  <span class="PreProc">var</span> c/eax: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0x61</span>/a
 <span id="L1201" class="LineNr">1201 </span>  <a href='405screen.mu.html#L214'>print-grapheme</a> <a href='405screen.mu.html#L9'>screen</a>, c
 <span id="L1202" class="LineNr">1202 </span>  <a href='405screen.mu.html#L627'>check-screen-row</a> <a href='405screen.mu.html#L9'>screen</a>, <span class="Constant">1</span>/row, <span class="Constant">&quot;   a&quot;</span>, <span class="Constant">&quot;F - test-move-cursor&quot;</span>  <span class="muComment"># top row</span>
 <span id="L1203" class="LineNr">1203 </span><span class="Delimiter">}</span>
@@ -1273,7 +1272,7 @@ if ('onhashchange' in window) {
 <span id="L1207" class="LineNr">1207 </span>  <span class="PreProc">var</span> <a href='405screen.mu.html#L9'>screen</a>/<span class="muRegEsi">esi</span>: (addr <a href='405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> address screen-on-stack
 <span id="L1208" class="LineNr">1208 </span>  <a href='405screen.mu.html#L30'>initialize-screen</a> <a href='405screen.mu.html#L9'>screen</a>, <span class="Constant">5</span>/rows, <span class="Constant">4</span>/cols
 <span id="L1209" class="LineNr">1209 </span>  <a href='405screen.mu.html#L109'>move-cursor</a> <a href='405screen.mu.html#L9'>screen</a>, <span class="Constant">0</span>, <span class="Constant">0</span>
-<span id="L1210" class="LineNr">1210 </span>  <span class="PreProc">var</span> c/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0x61</span>/a
+<span id="L1210" class="LineNr">1210 </span>  <span class="PreProc">var</span> c/eax: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0x61</span>/a
 <span id="L1211" class="LineNr">1211 </span>  <a href='405screen.mu.html#L214'>print-grapheme</a> <a href='405screen.mu.html#L9'>screen</a>, c
 <span id="L1212" class="LineNr">1212 </span>  <a href='405screen.mu.html#L627'>check-screen-row</a> <a href='405screen.mu.html#L9'>screen</a>, <span class="Constant">1</span>/row, <span class="Constant">&quot;a&quot;</span>, <span class="Constant">&quot;F - test-move-cursor-zeroes&quot;</span>  <span class="muComment"># top-left corner of the screen</span>
 <span id="L1213" class="LineNr">1213 </span><span class="Delimiter">}</span>
@@ -1283,7 +1282,7 @@ if ('onhashchange' in window) {
 <span id="L1217" class="LineNr">1217 </span>  <span class="PreProc">var</span> <a href='405screen.mu.html#L9'>screen</a>/<span class="muRegEsi">esi</span>: (addr <a href='405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> address screen-on-stack
 <span id="L1218" class="LineNr">1218 </span>  <a href='405screen.mu.html#L30'>initialize-screen</a> <a href='405screen.mu.html#L9'>screen</a>, <span class="Constant">5</span>/rows, <span class="Constant">4</span>/cols
 <span id="L1219" class="LineNr">1219 </span>  <a href='405screen.mu.html#L109'>move-cursor</a> <a href='405screen.mu.html#L9'>screen</a>, <span class="Constant">0</span>, <span class="Constant">2</span>
-<span id="L1220" class="LineNr">1220 </span>  <span class="PreProc">var</span> c/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0x61</span>/a
+<span id="L1220" class="LineNr">1220 </span>  <span class="PreProc">var</span> c/eax: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0x61</span>/a
 <span id="L1221" class="LineNr">1221 </span>  <a href='405screen.mu.html#L214'>print-grapheme</a> <a href='405screen.mu.html#L9'>screen</a>, c
 <span id="L1222" class="LineNr">1222 </span>  <a href='405screen.mu.html#L627'>check-screen-row</a> <a href='405screen.mu.html#L9'>screen</a>, <span class="Constant">1</span>/row, <span class="Constant">&quot; a&quot;</span>, <span class="Constant">&quot;F - test-move-cursor-zero-row&quot;</span>  <span class="muComment"># top row</span>
 <span id="L1223" class="LineNr">1223 </span><span class="Delimiter">}</span>
@@ -1293,7 +1292,7 @@ if ('onhashchange' in window) {
 <span id="L1227" class="LineNr">1227 </span>  <span class="PreProc">var</span> <a href='405screen.mu.html#L9'>screen</a>/<span class="muRegEsi">esi</span>: (addr <a href='405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> address screen-on-stack
 <span id="L1228" class="LineNr">1228 </span>  <a href='405screen.mu.html#L30'>initialize-screen</a> <a href='405screen.mu.html#L9'>screen</a>, <span class="Constant">5</span>/rows, <span class="Constant">4</span>/cols
 <span id="L1229" class="LineNr">1229 </span>  <a href='405screen.mu.html#L109'>move-cursor</a> <a href='405screen.mu.html#L9'>screen</a>, <span class="Constant">4</span>, <span class="Constant">0</span>
-<span id="L1230" class="LineNr">1230 </span>  <span class="PreProc">var</span> c/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0x61</span>/a
+<span id="L1230" class="LineNr">1230 </span>  <span class="PreProc">var</span> c/eax: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0x61</span>/a
 <span id="L1231" class="LineNr">1231 </span>  <a href='405screen.mu.html#L214'>print-grapheme</a> <a href='405screen.mu.html#L9'>screen</a>, c
 <span id="L1232" class="LineNr">1232 </span>  <a href='405screen.mu.html#L627'>check-screen-row</a> <a href='405screen.mu.html#L9'>screen</a>, <span class="Constant">4</span>/row, <span class="Constant">&quot;a&quot;</span>, <span class="Constant">&quot;F - test-move-cursor-zero-column&quot;</span>
 <span id="L1233" class="LineNr">1233 </span><span class="Delimiter">}</span>
@@ -1303,7 +1302,7 @@ if ('onhashchange' in window) {
 <span id="L1237" class="LineNr">1237 </span>  <span class="PreProc">var</span> <a href='405screen.mu.html#L9'>screen</a>/<span class="muRegEsi">esi</span>: (addr <a href='405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> address screen-on-stack
 <span id="L1238" class="LineNr">1238 </span>  <a href='405screen.mu.html#L30'>initialize-screen</a> <a href='405screen.mu.html#L9'>screen</a>, <span class="Constant">5</span>, <span class="Constant">3</span>
 <span id="L1239" class="LineNr">1239 </span>  <a href='405screen.mu.html#L109'>move-cursor</a> <a href='405screen.mu.html#L9'>screen</a>, <span class="Constant">-1</span>/row, <span class="Constant">2</span>/col
-<span id="L1240" class="LineNr">1240 </span>  <span class="PreProc">var</span> c/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0x61</span>/a
+<span id="L1240" class="LineNr">1240 </span>  <span class="PreProc">var</span> c/eax: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0x61</span>/a
 <span id="L1241" class="LineNr">1241 </span>  <a href='405screen.mu.html#L214'>print-grapheme</a> <a href='405screen.mu.html#L9'>screen</a>, c
 <span id="L1242" class="LineNr">1242 </span>  <span class="muComment"># no move</span>
 <span id="L1243" class="LineNr">1243 </span>  <a href='405screen.mu.html#L627'>check-screen-row</a> <a href='405screen.mu.html#L9'>screen</a>, <span class="Constant">1</span>/row, <span class="Constant">&quot;a&quot;</span>, <span class="Constant">&quot;F - test-move-cursor-negative-row&quot;</span>
@@ -1314,7 +1313,7 @@ if ('onhashchange' in window) {
 <span id="L1248" class="LineNr">1248 </span>  <span class="PreProc">var</span> <a href='405screen.mu.html#L9'>screen</a>/<span class="muRegEsi">esi</span>: (addr <a href='405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> address screen-on-stack
 <span id="L1249" class="LineNr">1249 </span>  <a href='405screen.mu.html#L30'>initialize-screen</a> <a href='405screen.mu.html#L9'>screen</a>, <span class="Constant">5</span>, <span class="Constant">3</span>
 <span id="L1250" class="LineNr">1250 </span>  <a href='405screen.mu.html#L109'>move-cursor</a> <a href='405screen.mu.html#L9'>screen</a>, <span class="Constant">2</span>/row, <span class="Constant">-1</span>/col
-<span id="L1251" class="LineNr">1251 </span>  <span class="PreProc">var</span> c/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0x61</span>/a
+<span id="L1251" class="LineNr">1251 </span>  <span class="PreProc">var</span> c/eax: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0x61</span>/a
 <span id="L1252" class="LineNr">1252 </span>  <a href='405screen.mu.html#L214'>print-grapheme</a> <a href='405screen.mu.html#L9'>screen</a>, c
 <span id="L1253" class="LineNr">1253 </span>  <span class="muComment"># no move</span>
 <span id="L1254" class="LineNr">1254 </span>  <a href='405screen.mu.html#L627'>check-screen-row</a> <a href='405screen.mu.html#L9'>screen</a>, <span class="Constant">1</span>/row, <span class="Constant">&quot;a&quot;</span>, <span class="Constant">&quot;F - test-move-cursor-negative-column&quot;</span>
@@ -1325,7 +1324,7 @@ if ('onhashchange' in window) {
 <span id="L1259" class="LineNr">1259 </span>  <span class="PreProc">var</span> <a href='405screen.mu.html#L9'>screen</a>/<span class="muRegEsi">esi</span>: (addr <a href='405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> address screen-on-stack
 <span id="L1260" class="LineNr">1260 </span>  <a href='405screen.mu.html#L30'>initialize-screen</a> <a href='405screen.mu.html#L9'>screen</a>, <span class="Constant">5</span>/rows, <span class="Constant">3</span>/cols
 <span id="L1261" class="LineNr">1261 </span>  <a href='405screen.mu.html#L109'>move-cursor</a> <a href='405screen.mu.html#L9'>screen</a>, <span class="Constant">1</span>/row, <span class="Constant">4</span>/col
-<span id="L1262" class="LineNr">1262 </span>  <span class="PreProc">var</span> c/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0x61</span>/a
+<span id="L1262" class="LineNr">1262 </span>  <span class="PreProc">var</span> c/eax: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0x61</span>/a
 <span id="L1263" class="LineNr">1263 </span>  <a href='405screen.mu.html#L214'>print-grapheme</a> <a href='405screen.mu.html#L9'>screen</a>, c
 <span id="L1264" class="LineNr">1264 </span>  <span class="muComment"># top row is empty</span>
 <span id="L1265" class="LineNr">1265 </span>  <a href='405screen.mu.html#L627'>check-screen-row</a> <a href='405screen.mu.html#L9'>screen</a>, <span class="Constant">1</span>/row, <span class="Constant">&quot;   &quot;</span>, <span class="Constant">&quot;F - test-move-cursor-column-too-large&quot;</span>
@@ -1338,7 +1337,7 @@ if ('onhashchange' in window) {
 <span id="L1272" class="LineNr">1272 </span>  <span class="PreProc">var</span> <a href='405screen.mu.html#L9'>screen</a>/<span class="muRegEsi">esi</span>: (addr <a href='405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> address screen-on-stack
 <span id="L1273" class="LineNr">1273 </span>  <a href='405screen.mu.html#L30'>initialize-screen</a> <a href='405screen.mu.html#L9'>screen</a>, <span class="Constant">5</span>/rows, <span class="Constant">3</span>/cols
 <span id="L1274" class="LineNr">1274 </span>  <a href='405screen.mu.html#L109'>move-cursor</a> <a href='405screen.mu.html#L9'>screen</a>, <span class="Constant">1</span>/row, <span class="Constant">6</span>/col
-<span id="L1275" class="LineNr">1275 </span>  <span class="PreProc">var</span> c/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0x61</span>/a
+<span id="L1275" class="LineNr">1275 </span>  <span class="PreProc">var</span> c/eax: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0x61</span>/a
 <span id="L1276" class="LineNr">1276 </span>  <a href='405screen.mu.html#L214'>print-grapheme</a> <a href='405screen.mu.html#L9'>screen</a>, c
 <span id="L1277" class="LineNr">1277 </span>  <span class="muComment"># top row is empty</span>
 <span id="L1278" class="LineNr">1278 </span>  <a href='405screen.mu.html#L627'>check-screen-row</a> <a href='405screen.mu.html#L9'>screen</a>, <span class="Constant">1</span>/row, <span class="Constant">&quot;   &quot;</span>, <span class="Constant">&quot;F - test-move-cursor-column-too-large-saturates&quot;</span>  <span class="muComment"># top-left corner of the screen</span>
@@ -1351,7 +1350,7 @@ if ('onhashchange' in window) {
 <span id="L1285" class="LineNr">1285 </span>  <span class="PreProc">var</span> <a href='405screen.mu.html#L9'>screen</a>/<span class="muRegEsi">esi</span>: (addr <a href='405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> address screen-on-stack
 <span id="L1286" class="LineNr">1286 </span>  <a href='405screen.mu.html#L30'>initialize-screen</a> <a href='405screen.mu.html#L9'>screen</a>, <span class="Constant">5</span>/rows, <span class="Constant">3</span>/cols
 <span id="L1287" class="LineNr">1287 </span>  <a href='405screen.mu.html#L109'>move-cursor</a> <a href='405screen.mu.html#L9'>screen</a>, <span class="Constant">6</span>/row, <span class="Constant">2</span>/col
-<span id="L1288" class="LineNr">1288 </span>  <span class="PreProc">var</span> c/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0x61</span>/a
+<span id="L1288" class="LineNr">1288 </span>  <span class="PreProc">var</span> c/eax: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0x61</span>/a
 <span id="L1289" class="LineNr">1289 </span>  <a href='405screen.mu.html#L214'>print-grapheme</a> <a href='405screen.mu.html#L9'>screen</a>, c
 <span id="L1290" class="LineNr">1290 </span>  <span class="muComment"># bottom row shows the character</span>
 <span id="L1291" class="LineNr">1291 </span>  <a href='405screen.mu.html#L627'>check-screen-row</a> <a href='405screen.mu.html#L9'>screen</a>, <span class="Constant">5</span>/row, <span class="Constant">&quot; a&quot;</span>, <span class="Constant">&quot;F - test-move-cursor-row-too-large&quot;</span>
@@ -1362,7 +1361,7 @@ if ('onhashchange' in window) {
 <span id="L1296" class="LineNr">1296 </span>  <span class="PreProc">var</span> <a href='405screen.mu.html#L9'>screen</a>/<span class="muRegEsi">esi</span>: (addr <a href='405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> address screen-on-stack
 <span id="L1297" class="LineNr">1297 </span>  <a href='405screen.mu.html#L30'>initialize-screen</a> <a href='405screen.mu.html#L9'>screen</a>, <span class="Constant">5</span>/rows, <span class="Constant">3</span>/cols
 <span id="L1298" class="LineNr">1298 </span>  <a href='405screen.mu.html#L109'>move-cursor</a> <a href='405screen.mu.html#L9'>screen</a>, <span class="Constant">9</span>/row, <span class="Constant">2</span>/col
-<span id="L1299" class="LineNr">1299 </span>  <span class="PreProc">var</span> c/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0x61</span>/a
+<span id="L1299" class="LineNr">1299 </span>  <span class="PreProc">var</span> c/eax: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0x61</span>/a
 <span id="L1300" class="LineNr">1300 </span>  <a href='405screen.mu.html#L214'>print-grapheme</a> <a href='405screen.mu.html#L9'>screen</a>, c
 <span id="L1301" class="LineNr">1301 </span>  <span class="muComment"># bottom row shows the character</span>
 <span id="L1302" class="LineNr">1302 </span>  <a href='405screen.mu.html#L627'>check-screen-row</a> <a href='405screen.mu.html#L9'>screen</a>, <span class="Constant">5</span>/row, <span class="Constant">&quot; a&quot;</span>, <span class="Constant">&quot;F - test-move-cursor-row-too-large-saturates&quot;</span>
@@ -1373,7 +1372,7 @@ if ('onhashchange' in window) {
 <span id="L1307" class="LineNr">1307 </span>  <span class="PreProc">var</span> <a href='405screen.mu.html#L9'>screen</a>/<span class="muRegEsi">esi</span>: (addr <a href='405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> address screen-on-stack
 <span id="L1308" class="LineNr">1308 </span>  <a href='405screen.mu.html#L30'>initialize-screen</a> <a href='405screen.mu.html#L9'>screen</a>, <span class="Constant">5</span>/rows, <span class="Constant">4</span>/cols
 <span id="L1309" class="LineNr">1309 </span>  <a href='405screen.mu.html#L109'>move-cursor</a> <a href='405screen.mu.html#L9'>screen</a>, <span class="Constant">1</span>, <span class="Constant">4</span>
-<span id="L1310" class="LineNr">1310 </span>  <span class="PreProc">var</span> c/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0x61</span>/a
+<span id="L1310" class="LineNr">1310 </span>  <span class="PreProc">var</span> c/eax: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0x61</span>/a
 <span id="L1311" class="LineNr">1311 </span>  <a href='405screen.mu.html#L214'>print-grapheme</a> <a href='405screen.mu.html#L9'>screen</a>, c
 <span id="L1312" class="LineNr">1312 </span>  <a href='405screen.mu.html#L627'>check-screen-row</a> <a href='405screen.mu.html#L9'>screen</a>, <span class="Constant">1</span>/row, <span class="Constant">&quot;   a&quot;</span>, <span class="Constant">&quot;F - <a href='405screen.mu.html#L1305'>test-check-screen-row-from</a>/baseline&quot;</span>
 <span id="L1313" class="LineNr">1313 </span>  <a href='405screen.mu.html#L631'>check-screen-row-from</a> <a href='405screen.mu.html#L9'>screen</a>, <span class="Constant">1</span>/row, <span class="Constant">4</span>/col, <span class="Constant">&quot;a&quot;</span>, <span class="Constant">&quot;F - test-check-screen-row-from&quot;</span>
@@ -1394,7 +1393,7 @@ if ('onhashchange' in window) {
 <span id="L1328" class="LineNr">1328 </span>  <a href='405screen.mu.html#L30'>initialize-screen</a> <a href='405screen.mu.html#L9'>screen</a>, <span class="Constant">5</span>/rows, <span class="Constant">4</span>/cols
 <span id="L1329" class="LineNr">1329 </span>  <span class="muComment"># single character starting at bottom right</span>
 <span id="L1330" class="LineNr">1330 </span>  <a href='405screen.mu.html#L109'>move-cursor</a> <a href='405screen.mu.html#L9'>screen</a>, <span class="Constant">5</span>/rows, <span class="Constant">4</span>/cols
-<span id="L1331" class="LineNr">1331 </span>  <span class="PreProc">var</span> c/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0x61</span>/a
+<span id="L1331" class="LineNr">1331 </span>  <span class="PreProc">var</span> c/eax: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0x61</span>/a
 <span id="L1332" class="LineNr">1332 </span>  <a href='405screen.mu.html#L214'>print-grapheme</a> <a href='405screen.mu.html#L9'>screen</a>, c
 <span id="L1333" class="LineNr">1333 </span>  <a href='405screen.mu.html#L631'>check-screen-row-from</a> <a href='405screen.mu.html#L9'>screen</a>, <span class="Constant">5</span>/row, <span class="Constant">4</span>/col, <span class="Constant">&quot;a&quot;</span>, <span class="Constant">&quot;F - <a href='405screen.mu.html#L1325'>test-check-screen-scrolls-on-overflow</a>/baseline&quot;</span>  <span class="muComment"># bottom-right corner of the screen</span>
 <span id="L1334" class="LineNr">1334 </span>  <span class="muComment"># multiple characters starting at bottom right</span>
@@ -1414,7 +1413,7 @@ if ('onhashchange' in window) {
 <span id="L1348" class="LineNr">1348 </span>  <span class="PreProc">var</span> screen-on-stack: <a href='405screen.mu.html#L9'>screen</a>
 <span id="L1349" class="LineNr">1349 </span>  <span class="PreProc">var</span> <a href='405screen.mu.html#L9'>screen</a>/<span class="muRegEsi">esi</span>: (addr <a href='405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> address screen-on-stack
 <span id="L1350" class="LineNr">1350 </span>  <a href='405screen.mu.html#L30'>initialize-screen</a> <a href='405screen.mu.html#L9'>screen</a>, <span class="Constant">5</span>/rows, <span class="Constant">4</span>/cols
-<span id="L1351" class="LineNr">1351 </span>  <span class="PreProc">var</span> c/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0x61</span>/a
+<span id="L1351" class="LineNr">1351 </span>  <span class="PreProc">var</span> c/eax: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0x61</span>/a
 <span id="L1352" class="LineNr">1352 </span>  <a href='405screen.mu.html#L214'>print-grapheme</a> <a href='405screen.mu.html#L9'>screen</a>, c
 <span id="L1353" class="LineNr">1353 </span>  <a href='405screen.mu.html#L523'>start-color</a> <a href='405screen.mu.html#L9'>screen</a>, <span class="Constant">1</span>/fg, <span class="Constant">0</span>/bg
 <span id="L1354" class="LineNr">1354 </span>  c <span class="Special">&lt;-</span> copy <span class="Constant">0x62</span>/b
@@ -1429,7 +1428,7 @@ if ('onhashchange' in window) {
 <span id="L1363" class="LineNr">1363 </span>  <span class="PreProc">var</span> screen-on-stack: <a href='405screen.mu.html#L9'>screen</a>
 <span id="L1364" class="LineNr">1364 </span>  <span class="PreProc">var</span> <a href='405screen.mu.html#L9'>screen</a>/<span class="muRegEsi">esi</span>: (addr <a href='405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> address screen-on-stack
 <span id="L1365" class="LineNr">1365 </span>  <a href='405screen.mu.html#L30'>initialize-screen</a> <a href='405screen.mu.html#L9'>screen</a>, <span class="Constant">5</span>/rows, <span class="Constant">4</span>/cols
-<span id="L1366" class="LineNr">1366 </span>  <span class="PreProc">var</span> c/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0x61</span>/a
+<span id="L1366" class="LineNr">1366 </span>  <span class="PreProc">var</span> c/eax: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0x61</span>/a
 <span id="L1367" class="LineNr">1367 </span>  <a href='405screen.mu.html#L214'>print-grapheme</a> <a href='405screen.mu.html#L9'>screen</a>, c
 <span id="L1368" class="LineNr">1368 </span>  <a href='405screen.mu.html#L523'>start-color</a> <a href='405screen.mu.html#L9'>screen</a>, <span class="Constant">0</span>/fg, <span class="Constant">1</span>/bg
 <span id="L1369" class="LineNr">1369 </span>  c <span class="Special">&lt;-</span> copy <span class="Constant">0x62</span>/b
@@ -1445,7 +1444,7 @@ if ('onhashchange' in window) {
 <span id="L1379" class="LineNr">1379 </span>  <span class="PreProc">var</span> <a href='405screen.mu.html#L9'>screen</a>/<span class="muRegEsi">esi</span>: (addr <a href='405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> address screen-on-stack
 <span id="L1380" class="LineNr">1380 </span>  <a href='405screen.mu.html#L30'>initialize-screen</a> <a href='405screen.mu.html#L9'>screen</a>, <span class="Constant">5</span>/rows, <span class="Constant">4</span>/cols
 <span id="L1381" class="LineNr">1381 </span>  <a href='405screen.mu.html#L541'>start-bold</a> <a href='405screen.mu.html#L9'>screen</a>
-<span id="L1382" class="LineNr">1382 </span>  <span class="PreProc">var</span> c/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0x61</span>/a
+<span id="L1382" class="LineNr">1382 </span>  <span class="PreProc">var</span> c/eax: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0x61</span>/a
 <span id="L1383" class="LineNr">1383 </span>  <a href='405screen.mu.html#L214'>print-grapheme</a> <a href='405screen.mu.html#L9'>screen</a>, c
 <span id="L1384" class="LineNr">1384 </span>  <a href='405screen.mu.html#L506'>reset-formatting</a> <a href='405screen.mu.html#L9'>screen</a>
 <span id="L1385" class="LineNr">1385 </span>  c <span class="Special">&lt;-</span> copy <span class="Constant">0x62</span>/b
@@ -1461,7 +1460,7 @@ if ('onhashchange' in window) {
 <span id="L1395" class="LineNr">1395 </span>  <span class="PreProc">var</span> <a href='405screen.mu.html#L9'>screen</a>/<span class="muRegEsi">esi</span>: (addr <a href='405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> address screen-on-stack
 <span id="L1396" class="LineNr">1396 </span>  <a href='405screen.mu.html#L30'>initialize-screen</a> <a href='405screen.mu.html#L9'>screen</a>, <span class="Constant">5</span>/rows, <span class="Constant">4</span>/cols
 <span id="L1397" class="LineNr">1397 </span>  <a href='405screen.mu.html#L555'>start-underline</a> <a href='405screen.mu.html#L9'>screen</a>
-<span id="L1398" class="LineNr">1398 </span>  <span class="PreProc">var</span> c/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0x61</span>/a
+<span id="L1398" class="LineNr">1398 </span>  <span class="PreProc">var</span> c/eax: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0x61</span>/a
 <span id="L1399" class="LineNr">1399 </span>  <a href='405screen.mu.html#L214'>print-grapheme</a> <a href='405screen.mu.html#L9'>screen</a>, c
 <span id="L1400" class="LineNr">1400 </span>  <a href='405screen.mu.html#L506'>reset-formatting</a> <a href='405screen.mu.html#L9'>screen</a>
 <span id="L1401" class="LineNr">1401 </span>  c <span class="Special">&lt;-</span> copy <span class="Constant">0x62</span>/b
@@ -1477,7 +1476,7 @@ if ('onhashchange' in window) {
 <span id="L1411" class="LineNr">1411 </span>  <span class="PreProc">var</span> <a href='405screen.mu.html#L9'>screen</a>/<span class="muRegEsi">esi</span>: (addr <a href='405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> address screen-on-stack
 <span id="L1412" class="LineNr">1412 </span>  <a href='405screen.mu.html#L30'>initialize-screen</a> <a href='405screen.mu.html#L9'>screen</a>, <span class="Constant">5</span>/rows, <span class="Constant">4</span>/cols
 <span id="L1413" class="LineNr">1413 </span>  <a href='405screen.mu.html#L569'>start-reverse-video</a> <a href='405screen.mu.html#L9'>screen</a>
-<span id="L1414" class="LineNr">1414 </span>  <span class="PreProc">var</span> c/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0x61</span>/a
+<span id="L1414" class="LineNr">1414 </span>  <span class="PreProc">var</span> c/eax: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0x61</span>/a
 <span id="L1415" class="LineNr">1415 </span>  <a href='405screen.mu.html#L214'>print-grapheme</a> <a href='405screen.mu.html#L9'>screen</a>, c
 <span id="L1416" class="LineNr">1416 </span>  <a href='405screen.mu.html#L506'>reset-formatting</a> <a href='405screen.mu.html#L9'>screen</a>
 <span id="L1417" class="LineNr">1417 </span>  c <span class="Special">&lt;-</span> copy <span class="Constant">0x62</span>/b
@@ -1493,7 +1492,7 @@ if ('onhashchange' in window) {
 <span id="L1427" class="LineNr">1427 </span>  <span class="PreProc">var</span> <a href='405screen.mu.html#L9'>screen</a>/<span class="muRegEsi">esi</span>: (addr <a href='405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> address screen-on-stack
 <span id="L1428" class="LineNr">1428 </span>  <a href='405screen.mu.html#L30'>initialize-screen</a> <a href='405screen.mu.html#L9'>screen</a>, <span class="Constant">5</span>/rows, <span class="Constant">4</span>/cols
 <span id="L1429" class="LineNr">1429 </span>  <a href='405screen.mu.html#L583'>start-blinking</a> <a href='405screen.mu.html#L9'>screen</a>
-<span id="L1430" class="LineNr">1430 </span>  <span class="PreProc">var</span> c/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0x61</span>/a
+<span id="L1430" class="LineNr">1430 </span>  <span class="PreProc">var</span> c/eax: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0x61</span>/a
 <span id="L1431" class="LineNr">1431 </span>  <a href='405screen.mu.html#L214'>print-grapheme</a> <a href='405screen.mu.html#L9'>screen</a>, c
 <span id="L1432" class="LineNr">1432 </span>  <a href='405screen.mu.html#L506'>reset-formatting</a> <a href='405screen.mu.html#L9'>screen</a>
 <span id="L1433" class="LineNr">1433 </span>  c <span class="Special">&lt;-</span> copy <span class="Constant">0x62</span>/b
diff --git a/html/linux/406int32.mu.html b/html/linux/406int32.mu.html
index 1cf8799b..a41c662c 100644
--- a/html/linux/406int32.mu.html
+++ b/html/linux/406int32.mu.html
@@ -14,14 +14,13 @@ pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-
 body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; }
 a { color:inherit; }
 * { font-size:12pt; font-size: 1em; }
-.muComment { color: #005faf; }
-.LineNr { }
+.PreProc { color: #c000c0; }
 .Special { color: #ff6060; }
-.muRegEax { color: #875f00; }
+.LineNr { }
+.Constant { color: #008787; }
 .Delimiter { color: #c000c0; }
 .muFunction { color: #af5f00; text-decoration: underline; }
-.Constant { color: #008787; }
-.PreProc { color: #c000c0; }
+.muComment { color: #005faf; }
 -->
 </style>
 
@@ -61,8 +60,8 @@ if ('onhashchange' in window) {
 <span id="L2" class="LineNr"> 2 </span>
 <span id="L3" class="LineNr"> 3 </span><span class="muComment"># slow, iterative shift-left instruction</span>
 <span id="L4" class="LineNr"> 4 </span><span class="muComment"># preconditions: _nr &gt;= 0, _dr &gt; 0</span>
-<span id="L5" class="LineNr"> 5 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='406int32.mu.html#L5'>repeated-shift-left</a></span> nr: int, dr: int<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int <span class="Delimiter">{</span>
-<span id="L6" class="LineNr"> 6 </span>  <span class="PreProc">var</span> result/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy nr
+<span id="L5" class="LineNr"> 5 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='406int32.mu.html#L5'>repeated-shift-left</a></span> nr: int, dr: int<span class="PreProc"> -&gt; </span>_/eax: int <span class="Delimiter">{</span>
+<span id="L6" class="LineNr"> 6 </span>  <span class="PreProc">var</span> result/eax: int <span class="Special">&lt;-</span> copy nr
 <span id="L7" class="LineNr"> 7 </span>  <span class="Delimiter">{</span>
 <span id="L8" class="LineNr"> 8 </span>    compare dr, <span class="Constant">0</span>
 <span id="L9" class="LineNr"> 9 </span>    <span class="PreProc">break-if-&lt;=</span>
@@ -75,8 +74,8 @@ if ('onhashchange' in window) {
 <span id="L16" class="LineNr">16 </span>
 <span id="L17" class="LineNr">17 </span><span class="muComment"># slow, iterative shift-right instruction</span>
 <span id="L18" class="LineNr">18 </span><span class="muComment"># preconditions: _nr &gt;= 0, _dr &gt; 0</span>
-<span id="L19" class="LineNr">19 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='406int32.mu.html#L19'>repeated-shift-right</a></span> nr: int, dr: int<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int <span class="Delimiter">{</span>
-<span id="L20" class="LineNr">20 </span>  <span class="PreProc">var</span> result/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy nr
+<span id="L19" class="LineNr">19 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='406int32.mu.html#L19'>repeated-shift-right</a></span> nr: int, dr: int<span class="PreProc"> -&gt; </span>_/eax: int <span class="Delimiter">{</span>
+<span id="L20" class="LineNr">20 </span>  <span class="PreProc">var</span> result/eax: int <span class="Special">&lt;-</span> copy nr
 <span id="L21" class="LineNr">21 </span>  <span class="Delimiter">{</span>
 <span id="L22" class="LineNr">22 </span>    compare dr, <span class="Constant">0</span>
 <span id="L23" class="LineNr">23 </span>    <span class="PreProc">break-if-&lt;=</span>
@@ -87,8 +86,8 @@ if ('onhashchange' in window) {
 <span id="L28" class="LineNr">28 </span>  <span class="PreProc">return</span> result
 <span id="L29" class="LineNr">29 </span><span class="Delimiter">}</span>
 <span id="L30" class="LineNr">30 </span>
-<span id="L31" class="LineNr">31 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='406int32.mu.html#L31'>abs</a></span> n: int<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int <span class="Delimiter">{</span>
-<span id="L32" class="LineNr">32 </span>  <span class="PreProc">var</span> result/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy n
+<span id="L31" class="LineNr">31 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='406int32.mu.html#L31'>abs</a></span> n: int<span class="PreProc"> -&gt; </span>_/eax: int <span class="Delimiter">{</span>
+<span id="L32" class="LineNr">32 </span>  <span class="PreProc">var</span> result/eax: int <span class="Special">&lt;-</span> copy n
 <span id="L33" class="LineNr">33 </span>  <span class="Delimiter">{</span>
 <span id="L34" class="LineNr">34 </span>    compare n, <span class="Constant">0</span>
 <span id="L35" class="LineNr">35 </span>    <span class="PreProc">break-if-&gt;=</span>
diff --git a/html/linux/407right-justify.mu.html b/html/linux/407right-justify.mu.html
index 56977b13..9406eb62 100644
--- a/html/linux/407right-justify.mu.html
+++ b/html/linux/407right-justify.mu.html
@@ -14,15 +14,14 @@ pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-
 body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; }
 a { color:inherit; }
 * { font-size:12pt; font-size: 1em; }
-.muComment { color: #005faf; }
+.PreProc { color: #c000c0; }
+.Special { color: #ff6060; }
 .LineNr { }
 .Constant { color: #008787; }
-.Special { color: #ff6060; }
-.muRegEax { color: #875f00; }
+.muRegEcx { color: #870000; }
 .Delimiter { color: #c000c0; }
 .muFunction { color: #af5f00; text-decoration: underline; }
-.muRegEcx { color: #af875f; }
-.PreProc { color: #c000c0; }
+.muComment { color: #005faf; }
 -->
 </style>
 
@@ -61,7 +60,7 @@ if ('onhashchange' in window) {
 <span id="L1" class="LineNr"> 1 </span><span class="muComment"># print 'n' with enough leading spaces to be right-justified in 'width'</span>
 <span id="L2" class="LineNr"> 2 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='407right-justify.mu.html#L2'>print-int32-decimal-right-justified</a></span> <a href='405screen.mu.html#L9'>screen</a>: (addr <a href='405screen.mu.html#L9'>screen</a>), n: int, _width: int <span class="Delimiter">{</span>
 <span id="L3" class="LineNr"> 3 </span>  <span class="muComment"># tweak things for negative numbers</span>
-<span id="L4" class="LineNr"> 4 </span>  <span class="PreProc">var</span> n-width/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='311decimal-int.subx.html#L312'>decimal-size</a> n
+<span id="L4" class="LineNr"> 4 </span>  <span class="PreProc">var</span> n-width/eax: int <span class="Special">&lt;-</span> <a href='311decimal-int.subx.html#L312'>decimal-size</a> n
 <span id="L5" class="LineNr"> 5 </span>  <span class="PreProc">var</span> width/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy _width
 <span id="L6" class="LineNr"> 6 </span>  <span class="Delimiter">{</span>
 <span id="L7" class="LineNr"> 7 </span>    compare n-width, width
diff --git a/html/linux/408float.mu.html b/html/linux/408float.mu.html
index 8ef87adb..4903dc93 100644
--- a/html/linux/408float.mu.html
+++ b/html/linux/408float.mu.html
@@ -14,14 +14,14 @@ pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-
 body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; }
 a { color:inherit; }
 * { font-size:12pt; font-size: 1em; }
-.muComment { color: #005faf; }
-.LineNr { }
+.PreProc { color: #c000c0; }
 .Special { color: #ff6060; }
-.muRegEdi { color: #87ffd7; }
+.LineNr { }
+.Constant { color: #008787; }
+.muRegEdi { color: #00af00; }
 .Delimiter { color: #c000c0; }
 .muFunction { color: #af5f00; text-decoration: underline; }
-.Constant { color: #008787; }
-.PreProc { color: #c000c0; }
+.muComment { color: #005faf; }
 -->
 </style>
 
diff --git a/html/linux/409print-float-hex.mu.html b/html/linux/409print-float-hex.mu.html
index ef803f8c..48eb4339 100644
--- a/html/linux/409print-float-hex.mu.html
+++ b/html/linux/409print-float-hex.mu.html
@@ -14,20 +14,19 @@ pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-
 body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; }
 a { color:inherit; }
 * { font-size:12pt; font-size: 1em; }
+.PreProc { color: #c000c0; }
+.muRegEdx { color: #af5f00; }
 .LineNr { }
-.Delimiter { color: #c000c0; }
-.CommentedCode { color: #8a8a8a; }
-.muRegEsi { color: #87d787; }
 .Constant { color: #008787; }
-.Special { color: #ff6060; }
-.PreProc { color: #c000c0; }
+.CommentedCode { color: #8a8a8a; }
+.muRegEbx { color: #5f00ff; }
+.muRegEsi { color: #005faf; }
 .muFunction { color: #af5f00; text-decoration: underline; }
+.muRegEcx { color: #870000; }
+.Delimiter { color: #c000c0; }
+.Special { color: #ff6060; }
 .muTest { color: #5f8700; }
 .muComment { color: #005faf; }
-.muRegEax { color: #875f00; }
-.muRegEcx { color: #af875f; }
-.muRegEdx { color: #878700; }
-.muRegEbx { color: #8787af; }
 -->
 </style>
 
@@ -182,7 +181,7 @@ if ('onhashchange' in window) {
 <span id="L117" class="LineNr">117 </span>
 <span id="L118" class="LineNr">118 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='409print-float-hex.mu.html#L118'>print-float-hex</a></span> <a href='405screen.mu.html#L9'>screen</a>: (addr <a href='405screen.mu.html#L9'>screen</a>), n: float <span class="Delimiter">{</span>
 <span id="L119" class="LineNr">119 </span>  <span class="muComment"># - special names</span>
-<span id="L120" class="LineNr">120 </span>  <span class="PreProc">var</span> bits/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> reinterpret n
+<span id="L120" class="LineNr">120 </span>  <span class="PreProc">var</span> bits/eax: int <span class="Special">&lt;-</span> reinterpret n
 <span id="L121" class="LineNr">121 </span>  compare bits, <span class="Constant">0</span>
 <span id="L122" class="LineNr">122 </span>  <span class="Delimiter">{</span>
 <span id="L123" class="LineNr">123 </span>    <span class="PreProc">break-if-!=</span>
@@ -248,7 +247,7 @@ if ('onhashchange' in window) {
 <span id="L183" class="LineNr">183 </span>    <span class="PreProc">break-if-&gt;=</span>
 <span id="L184" class="LineNr">184 </span>    <a href='405screen.mu.html#L169'>print-string</a> <a href='405screen.mu.html#L9'>screen</a>, <span class="Constant">&quot;-&quot;</span>
 <span id="L185" class="LineNr">185 </span>  <span class="Delimiter">}</span>
-<span id="L186" class="LineNr">186 </span>  <span class="PreProc">var</span> exp-magnitude/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='406int32.mu.html#L31'>abs</a> exponent
+<span id="L186" class="LineNr">186 </span>  <span class="PreProc">var</span> exp-magnitude/eax: int <span class="Special">&lt;-</span> <a href='406int32.mu.html#L31'>abs</a> exponent
 <span id="L187" class="LineNr">187 </span>  <a href='405screen.mu.html#L462'>print-int32-hex-bits</a> <a href='405screen.mu.html#L9'>screen</a>, exp-magnitude, <span class="Constant">8</span>
 <span id="L188" class="LineNr">188 </span><span class="Delimiter">}</span>
 <span id="L189" class="LineNr">189 </span>
diff --git a/html/linux/410file.mu.html b/html/linux/410file.mu.html
index 319ef453..faa24ef4 100644
--- a/html/linux/410file.mu.html
+++ b/html/linux/410file.mu.html
@@ -14,16 +14,15 @@ pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-
 body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; }
 a { color:inherit; }
 * { font-size:12pt; font-size: 1em; }
-.CommentedCode { color: #8a8a8a; }
-.Special { color: #ff6060; }
+.PreProc { color: #c000c0; }
 .LineNr { }
-.muRegEax { color: #875f00; }
-.muRegEsi { color: #87d787; }
-.muRegEdi { color: #87ffd7; }
+.muRegEsi { color: #005faf; }
+.Constant { color: #008787; }
+.muRegEdi { color: #00af00; }
+.CommentedCode { color: #8a8a8a; }
 .Delimiter { color: #c000c0; }
 .muFunction { color: #af5f00; text-decoration: underline; }
-.Constant { color: #008787; }
-.PreProc { color: #c000c0; }
+.Special { color: #ff6060; }
 -->
 </style>
 
@@ -67,12 +66,12 @@ if ('onhashchange' in window) {
 <span id="L6" class="LineNr"> 6 </span>  <span class="Delimiter">{</span>
 <span id="L7" class="LineNr"> 7 </span>    <a href='106stream.subx.html#L17'>clear-stream</a> line-a
 <span id="L8" class="LineNr"> 8 </span>    <a href='122read-line.subx.html#L9'>read-line-buffered</a> in, line-a
-<span id="L9" class="LineNr"> 9 </span>    <span class="PreProc">var</span> done?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='309stream.subx.html#L6'>stream-empty?</a> line-a
+<span id="L9" class="LineNr"> 9 </span>    <span class="PreProc">var</span> done?/eax: boolean <span class="Special">&lt;-</span> <a href='309stream.subx.html#L6'>stream-empty?</a> line-a
 <span id="L10" class="LineNr">10 </span>    compare done?, <span class="Constant">0</span>/false
 <span id="L11" class="LineNr">11 </span>    <span class="PreProc">break-if-!=</span>
 <span id="L12" class="LineNr">12 </span><span class="CommentedCode">#?     print-string 0, &quot;AAA\n&quot;</span>
 <span id="L13" class="LineNr">13 </span>    <span class="PreProc">var</span> h: (handle array byte)
-<span id="L14" class="LineNr">14 </span>    <span class="PreProc">var</span> ah/<span class="muRegEax">eax</span>: (addr handle array byte) <span class="Special">&lt;-</span> address h
+<span id="L14" class="LineNr">14 </span>    <span class="PreProc">var</span> ah/eax: (addr handle array byte) <span class="Special">&lt;-</span> address h
 <span id="L15" class="LineNr">15 </span>    <a href='310copy-bytes.subx.html#L60'>stream-to-array</a> line-a, ah
 <span id="L16" class="LineNr">16 </span>    <a href='309stream.subx.html#L54'>write-to-stream</a> stream-a, ah
 <span id="L17" class="LineNr">17 </span>    <span class="PreProc">loop</span>
diff --git a/html/linux/411string.mu.html b/html/linux/411string.mu.html
index f1891150..35bbd19f 100644
--- a/html/linux/411string.mu.html
+++ b/html/linux/411string.mu.html
@@ -14,19 +14,18 @@ pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-
 body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; }
 a { color:inherit; }
 * { font-size:12pt; font-size: 1em; }
-.muRegEax { color: #875f00; }
-.muComment { color: #005faf; }
-.CommentedCode { color: #8a8a8a; }
-.LineNr { }
-.muRegEcx { color: #af875f; }
+.PreProc { color: #c000c0; }
+.muRegEcx { color: #870000; }
 .Special { color: #ff6060; }
-.muRegEsi { color: #87d787; }
-.muRegEdi { color: #87ffd7; }
+.LineNr { }
+.muRegEsi { color: #005faf; }
+.Constant { color: #008787; }
+.muRegEdi { color: #00af00; }
+.CommentedCode { color: #8a8a8a; }
 .Delimiter { color: #c000c0; }
 .muFunction { color: #af5f00; text-decoration: underline; }
 .muTest { color: #5f8700; }
-.Constant { color: #008787; }
-.PreProc { color: #c000c0; }
+.muComment { color: #005faf; }
 -->
 </style>
 
@@ -71,12 +70,12 @@ if ('onhashchange' in window) {
 <span id="L7" class="LineNr">  7 </span>  <span class="PreProc">var</span> out-stream-addr/<span class="muRegEdi">edi</span>: (addr stream byte) <span class="Special">&lt;-</span> address out-stream
 <span id="L8" class="LineNr">  8 </span>  $substring:core: <span class="Delimiter">{</span>
 <span id="L9" class="LineNr">  9 </span>    <span class="muComment"># skip 'start' graphemes</span>
-<span id="L10" class="LineNr"> 10 </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="L10" class="LineNr"> 10 </span>    <span class="PreProc">var</span> i/eax: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L11" class="LineNr"> 11 </span>    <span class="Delimiter">{</span>
 <span id="L12" class="LineNr"> 12 </span>      compare i, start
 <span id="L13" class="LineNr"> 13 </span>      <span class="PreProc">break-if-&gt;=</span>
 <span id="L14" class="LineNr"> 14 </span>      <span class="Delimiter">{</span>
-<span id="L15" class="LineNr"> 15 </span>        <span class="PreProc">var</span> dummy/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L158'>read-grapheme</a> in-stream-addr
+<span id="L15" class="LineNr"> 15 </span>        <span class="PreProc">var</span> dummy/eax: grapheme <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L158'>read-grapheme</a> in-stream-addr
 <span id="L16" class="LineNr"> 16 </span>        compare dummy, <span class="Constant">0xffffffff</span>/end-of-file
 <span id="L17" class="LineNr"> 17 </span>        <span class="PreProc">break-if-=</span> $substring:core
 <span id="L18" class="LineNr"> 18 </span>      <span class="Delimiter">}</span>
@@ -89,7 +88,7 @@ if ('onhashchange' in window) {
 <span id="L25" class="LineNr"> 25 </span>      compare i, len
 <span id="L26" class="LineNr"> 26 </span>      <span class="PreProc">break-if-&gt;=</span>
 <span id="L27" class="LineNr"> 27 </span>      <span class="Delimiter">{</span>
-<span id="L28" class="LineNr"> 28 </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-addr
+<span id="L28" class="LineNr"> 28 </span>        <span class="PreProc">var</span> g/eax: grapheme <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L158'>read-grapheme</a> in-stream-addr
 <span id="L29" class="LineNr"> 29 </span>        compare g, <span class="Constant">0xffffffff</span>/end-of-file
 <span id="L30" class="LineNr"> 30 </span>        <span class="PreProc">break-if-=</span> $substring:core
 <span id="L31" class="LineNr"> 31 </span>        <a href='403unicode.mu.html#L372'>write-grapheme</a> out-stream-addr, g
@@ -106,46 +105,46 @@ if ('onhashchange' in window) {
 <span id="L42" class="LineNr"> 42 </span>  <span class="PreProc">var</span> out-ah/<span class="muRegEdi">edi</span>: (addr handle array byte) <span class="Special">&lt;-</span> address out-h
 <span id="L43" class="LineNr"> 43 </span>  <span class="muComment"># prefix substrings</span>
 <span id="L44" class="LineNr"> 44 </span>  <a href='411string.mu.html#L2'>substring</a> <span class="Constant">0</span>, <span class="Constant">0</span>, <span class="Constant">3</span>, out-ah
-<span id="L45" class="LineNr"> 45 </span>  <span class="PreProc">var</span> out/<span class="muRegEax">eax</span>: (addr array byte) <span class="Special">&lt;-</span> <a href='120allocate.subx.html#L258'>lookup</a> *out-ah
+<span id="L45" class="LineNr"> 45 </span>  <span class="PreProc">var</span> out/eax: (addr array byte) <span class="Special">&lt;-</span> <a href='120allocate.subx.html#L258'>lookup</a> *out-ah
 <span id="L46" class="LineNr"> 46 </span>  <a href='105string-equal.subx.html#L220'>check-strings-equal</a> out, <span class="Constant">&quot;&quot;</span>, <span class="Constant">&quot;F - <a href='411string.mu.html#L40'>test-substring</a>/null&quot;</span>
 <span id="L47" class="LineNr"> 47 </span>  <a href='411string.mu.html#L2'>substring</a> <span class="Constant">&quot;&quot;</span>, <span class="Constant">0</span>, <span class="Constant">3</span>, out-ah
-<span id="L48" class="LineNr"> 48 </span>  <span class="PreProc">var</span> out/<span class="muRegEax">eax</span>: (addr array byte) <span class="Special">&lt;-</span> <a href='120allocate.subx.html#L258'>lookup</a> *out-ah
+<span id="L48" class="LineNr"> 48 </span>  <span class="PreProc">var</span> out/eax: (addr array byte) <span class="Special">&lt;-</span> <a href='120allocate.subx.html#L258'>lookup</a> *out-ah
 <span id="L49" class="LineNr"> 49 </span><span class="CommentedCode">#?   print-string-to-real-screen out</span>
 <span id="L50" class="LineNr"> 50 </span><span class="CommentedCode">#?   print-string-to-real-screen &quot;\n&quot;</span>
 <span id="L51" class="LineNr"> 51 </span>  <a href='105string-equal.subx.html#L220'>check-strings-equal</a> out, <span class="Constant">&quot;&quot;</span>, <span class="Constant">&quot;F - <a href='411string.mu.html#L40'>test-substring</a>/empty&quot;</span>
 <span id="L52" class="LineNr"> 52 </span>  <span class="muComment">#</span>
 <span id="L53" class="LineNr"> 53 </span>  <a href='411string.mu.html#L2'>substring</a> <span class="Constant">&quot;abcde&quot;</span>, <span class="Constant">0</span>, <span class="Constant">3</span>, out-ah
-<span id="L54" class="LineNr"> 54 </span>  <span class="PreProc">var</span> out/<span class="muRegEax">eax</span>: (addr array byte) <span class="Special">&lt;-</span> <a href='120allocate.subx.html#L258'>lookup</a> *out-ah
+<span id="L54" class="LineNr"> 54 </span>  <span class="PreProc">var</span> out/eax: (addr array byte) <span class="Special">&lt;-</span> <a href='120allocate.subx.html#L258'>lookup</a> *out-ah
 <span id="L55" class="LineNr"> 55 </span><span class="CommentedCode">#?   print-string-to-real-screen out</span>
 <span id="L56" class="LineNr"> 56 </span><span class="CommentedCode">#?   print-string-to-real-screen &quot;\n&quot;</span>
 <span id="L57" class="LineNr"> 57 </span>  <a href='105string-equal.subx.html#L220'>check-strings-equal</a> out, <span class="Constant">&quot;abc&quot;</span>, <span class="Constant">&quot;F - <a href='411string.mu.html#L40'>test-substring</a>/truncate&quot;</span>
 <span id="L58" class="LineNr"> 58 </span>  <span class="muComment">#</span>
 <span id="L59" class="LineNr"> 59 </span>  <a href='411string.mu.html#L2'>substring</a> <span class="Constant">&quot;abcde&quot;</span>, <span class="Constant">0</span>, <span class="Constant">5</span>, out-ah
-<span id="L60" class="LineNr"> 60 </span>  <span class="PreProc">var</span> out/<span class="muRegEax">eax</span>: (addr array byte) <span class="Special">&lt;-</span> <a href='120allocate.subx.html#L258'>lookup</a> *out-ah
+<span id="L60" class="LineNr"> 60 </span>  <span class="PreProc">var</span> out/eax: (addr array byte) <span class="Special">&lt;-</span> <a href='120allocate.subx.html#L258'>lookup</a> *out-ah
 <span id="L61" class="LineNr"> 61 </span>  <a href='105string-equal.subx.html#L220'>check-strings-equal</a> out, <span class="Constant">&quot;abcde&quot;</span>, <span class="Constant">&quot;F - <a href='411string.mu.html#L40'>test-substring</a>/all&quot;</span>
 <span id="L62" class="LineNr"> 62 </span>  <span class="muComment">#</span>
 <span id="L63" class="LineNr"> 63 </span>  <a href='411string.mu.html#L2'>substring</a> <span class="Constant">&quot;abcde&quot;</span>, <span class="Constant">0</span>, <span class="Constant">7</span>, out-ah
-<span id="L64" class="LineNr"> 64 </span>  <span class="PreProc">var</span> out/<span class="muRegEax">eax</span>: (addr array byte) <span class="Special">&lt;-</span> <a href='120allocate.subx.html#L258'>lookup</a> *out-ah
+<span id="L64" class="LineNr"> 64 </span>  <span class="PreProc">var</span> out/eax: (addr array byte) <span class="Special">&lt;-</span> <a href='120allocate.subx.html#L258'>lookup</a> *out-ah
 <span id="L65" class="LineNr"> 65 </span>  <a href='105string-equal.subx.html#L220'>check-strings-equal</a> out, <span class="Constant">&quot;abcde&quot;</span>, <span class="Constant">&quot;F - <a href='411string.mu.html#L40'>test-substring</a>/too-small&quot;</span>
 <span id="L66" class="LineNr"> 66 </span>  <span class="muComment"># substrings outside string</span>
 <span id="L67" class="LineNr"> 67 </span>  <a href='411string.mu.html#L2'>substring</a> <span class="Constant">&quot;abcde&quot;</span>, <span class="Constant">6</span>, <span class="Constant">1</span>, out-ah
-<span id="L68" class="LineNr"> 68 </span>  <span class="PreProc">var</span> out/<span class="muRegEax">eax</span>: (addr array byte) <span class="Special">&lt;-</span> <a href='120allocate.subx.html#L258'>lookup</a> *out-ah
+<span id="L68" class="LineNr"> 68 </span>  <span class="PreProc">var</span> out/eax: (addr array byte) <span class="Special">&lt;-</span> <a href='120allocate.subx.html#L258'>lookup</a> *out-ah
 <span id="L69" class="LineNr"> 69 </span>  <a href='105string-equal.subx.html#L220'>check-strings-equal</a> out, <span class="Constant">&quot;&quot;</span>, <span class="Constant">&quot;F - <a href='411string.mu.html#L40'>test-substring</a>/start-too-large&quot;</span>
 <span id="L70" class="LineNr"> 70 </span>  <span class="muComment"># trim prefix</span>
 <span id="L71" class="LineNr"> 71 </span>  <a href='411string.mu.html#L2'>substring</a> <span class="Constant">&quot;&quot;</span>, <span class="Constant">2</span>, <span class="Constant">3</span>, out-ah
-<span id="L72" class="LineNr"> 72 </span>  <span class="PreProc">var</span> out/<span class="muRegEax">eax</span>: (addr array byte) <span class="Special">&lt;-</span> <a href='120allocate.subx.html#L258'>lookup</a> *out-ah
+<span id="L72" class="LineNr"> 72 </span>  <span class="PreProc">var</span> out/eax: (addr array byte) <span class="Special">&lt;-</span> <a href='120allocate.subx.html#L258'>lookup</a> *out-ah
 <span id="L73" class="LineNr"> 73 </span>  <a href='105string-equal.subx.html#L220'>check-strings-equal</a> out, <span class="Constant">&quot;&quot;</span>, <span class="Constant">&quot;F - <a href='411string.mu.html#L40'>test-substring</a>/middle-empty&quot;</span>
 <span id="L74" class="LineNr"> 74 </span>  <span class="muComment">#</span>
 <span id="L75" class="LineNr"> 75 </span>  <a href='411string.mu.html#L2'>substring</a> <span class="Constant">&quot;abcde&quot;</span>, <span class="Constant">1</span>, <span class="Constant">2</span>, out-ah
-<span id="L76" class="LineNr"> 76 </span>  <span class="PreProc">var</span> out/<span class="muRegEax">eax</span>: (addr array byte) <span class="Special">&lt;-</span> <a href='120allocate.subx.html#L258'>lookup</a> *out-ah
+<span id="L76" class="LineNr"> 76 </span>  <span class="PreProc">var</span> out/eax: (addr array byte) <span class="Special">&lt;-</span> <a href='120allocate.subx.html#L258'>lookup</a> *out-ah
 <span id="L77" class="LineNr"> 77 </span>  <a href='105string-equal.subx.html#L220'>check-strings-equal</a> out, <span class="Constant">&quot;bc&quot;</span>, <span class="Constant">&quot;F - <a href='411string.mu.html#L40'>test-substring</a>/middle-truncate&quot;</span>
 <span id="L78" class="LineNr"> 78 </span>  <span class="muComment">#</span>
 <span id="L79" class="LineNr"> 79 </span>  <a href='411string.mu.html#L2'>substring</a> <span class="Constant">&quot;abcde&quot;</span>, <span class="Constant">1</span>, <span class="Constant">4</span>, out-ah
-<span id="L80" class="LineNr"> 80 </span>  <span class="PreProc">var</span> out/<span class="muRegEax">eax</span>: (addr array byte) <span class="Special">&lt;-</span> <a href='120allocate.subx.html#L258'>lookup</a> *out-ah
+<span id="L80" class="LineNr"> 80 </span>  <span class="PreProc">var</span> out/eax: (addr array byte) <span class="Special">&lt;-</span> <a href='120allocate.subx.html#L258'>lookup</a> *out-ah
 <span id="L81" class="LineNr"> 81 </span>  <a href='105string-equal.subx.html#L220'>check-strings-equal</a> out, <span class="Constant">&quot;bcde&quot;</span>, <span class="Constant">&quot;F - <a href='411string.mu.html#L40'>test-substring</a>/middle-all&quot;</span>
 <span id="L82" class="LineNr"> 82 </span>  <span class="muComment">#</span>
 <span id="L83" class="LineNr"> 83 </span>  <a href='411string.mu.html#L2'>substring</a> <span class="Constant">&quot;abcde&quot;</span>, <span class="Constant">1</span>, <span class="Constant">5</span>, out-ah
-<span id="L84" class="LineNr"> 84 </span>  <span class="PreProc">var</span> out/<span class="muRegEax">eax</span>: (addr array byte) <span class="Special">&lt;-</span> <a href='120allocate.subx.html#L258'>lookup</a> *out-ah
+<span id="L84" class="LineNr"> 84 </span>  <span class="PreProc">var</span> out/eax: (addr array byte) <span class="Special">&lt;-</span> <a href='120allocate.subx.html#L258'>lookup</a> *out-ah
 <span id="L85" class="LineNr"> 85 </span>  <a href='105string-equal.subx.html#L220'>check-strings-equal</a> out, <span class="Constant">&quot;bcde&quot;</span>, <span class="Constant">&quot;F - <a href='411string.mu.html#L40'>test-substring</a>/middle-too-small&quot;</span>
 <span id="L86" class="LineNr"> 86 </span><span class="Delimiter">}</span>
 <span id="L87" class="LineNr"> 87 </span>
@@ -158,7 +157,7 @@ if ('onhashchange' in window) {
 <span id="L94" class="LineNr"> 94 </span>  <span class="PreProc">var</span> curr-stream: (stream byte <span class="Constant">0x100</span>)
 <span id="L95" class="LineNr"> 95 </span>  <span class="PreProc">var</span> curr-stream-addr/<span class="muRegEcx">ecx</span>: (addr stream byte) <span class="Special">&lt;-</span> address curr-stream
 <span id="L96" class="LineNr"> 96 </span>  $split-string:core: <span class="Delimiter">{</span>
-<span id="L97" class="LineNr"> 97 </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-addr
+<span id="L97" class="LineNr"> 97 </span>    <span class="PreProc">var</span> g/eax: grapheme <span class="Special">&lt;-</span> <a href='403unicode.mu.html#L158'>read-grapheme</a> in-stream-addr
 <span id="L98" class="LineNr"> 98 </span>    compare g, <span class="Constant">0xffffffff</span>
 <span id="L99" class="LineNr"> 99 </span>    <span class="PreProc">break-if-=</span>
 <span id="L100" class="LineNr">100 </span><span class="CommentedCode">#?     print-grapheme-to-real-screen g</span>
@@ -168,7 +167,7 @@ if ('onhashchange' in window) {
 <span id="L104" class="LineNr">104 </span>      <span class="PreProc">break-if-!=</span>
 <span id="L105" class="LineNr">105 </span>      <span class="muComment"># token complete; flush</span>
 <span id="L106" class="LineNr">106 </span>      <span class="PreProc">var</span> token: (handle array byte)
-<span id="L107" class="LineNr">107 </span>      <span class="PreProc">var</span> token-ah/<span class="muRegEax">eax</span>: (addr handle array byte) <span class="Special">&lt;-</span> address token
+<span id="L107" class="LineNr">107 </span>      <span class="PreProc">var</span> token-ah/eax: (addr handle array byte) <span class="Special">&lt;-</span> address token
 <span id="L108" class="LineNr">108 </span>      <a href='310copy-bytes.subx.html#L60'>stream-to-array</a> curr-stream-addr, token-ah
 <span id="L109" class="LineNr">109 </span>      <a href='309stream.subx.html#L54'>write-to-stream</a> tokens-stream-addr, token-ah
 <span id="L110" class="LineNr">110 </span>      <a href='106stream.subx.html#L17'>clear-stream</a> curr-stream-addr
diff --git a/html/linux/412print-float-decimal.mu.html b/html/linux/412print-float-decimal.mu.html
index 1166c108..fbac235a 100644
--- a/html/linux/412print-float-decimal.mu.html
+++ b/html/linux/412print-float-decimal.mu.html
@@ -14,20 +14,19 @@ pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-
 body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; }
 a { color:inherit; }
 * { font-size:12pt; font-size: 1em; }
+.PreProc { color: #c000c0; }
+.muRegEdx { color: #af5f00; }
 .LineNr { }
-.Delimiter { color: #c000c0; }
-.muRegEsi { color: #87d787; }
-.muRegEdi { color: #87ffd7; }
+.muRegEdi { color: #00af00; }
+.muRegEsi { color: #005faf; }
+.muRegEbx { color: #5f00ff; }
 .Constant { color: #008787; }
-.Special { color: #ff6060; }
-.PreProc { color: #c000c0; }
 .muFunction { color: #af5f00; text-decoration: underline; }
+.muRegEcx { color: #870000; }
+.Delimiter { color: #c000c0; }
+.Special { color: #ff6060; }
 .muTest { color: #5f8700; }
 .muComment { color: #005faf; }
-.muRegEax { color: #875f00; }
-.muRegEcx { color: #af875f; }
-.muRegEdx { color: #878700; }
-.muRegEbx { color: #8787af; }
 -->
 </style>
 
@@ -157,7 +156,7 @@ if ('onhashchange' in window) {
 <span id="L92" class="LineNr"> 92 </span>  <a href='109stream-equal.subx.html#L194'>check-stream-equal</a> s, <span class="Constant">&quot;1.00e3&quot;</span>, <span class="Constant">&quot;F - <a href='412print-float-decimal.mu.html#L61'>test-write-float-decimal-approximate-integer</a> 1000&quot;</span>
 <span id="L93" class="LineNr"> 93 </span>  <span class="muComment"># 100,000</span>
 <span id="L94" class="LineNr"> 94 </span>  <a href='106stream.subx.html#L17'>clear-stream</a> s
-<span id="L95" class="LineNr"> 95 </span>  <span class="PreProc">var</span> hundred-thousand/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0x186a0</span>
+<span id="L95" class="LineNr"> 95 </span>  <span class="PreProc">var</span> hundred-thousand/eax: int <span class="Special">&lt;-</span> copy <span class="Constant">0x186a0</span>
 <span id="L96" class="LineNr"> 96 </span>  <span class="PreProc">var</span> hundred-thousand-f/<span class="Constant">xmm0</span>: float <span class="Special">&lt;-</span> convert hundred-thousand
 <span id="L97" class="LineNr"> 97 </span>  <a href='412print-float-decimal.mu.html#L159'>write-float-decimal-approximate</a> s, hundred-thousand-f, <span class="Constant">3</span>
 <span id="L98" class="LineNr"> 98 </span>  <a href='109stream-equal.subx.html#L194'>check-stream-equal</a> s, <span class="Constant">&quot;1.00e5&quot;</span>, <span class="Constant">&quot;F - <a href='412print-float-decimal.mu.html#L61'>test-write-float-decimal-approximate-integer</a> 100,000&quot;</span>
@@ -223,7 +222,7 @@ if ('onhashchange' in window) {
 <span id="L158" class="LineNr">158 </span><span class="muComment"># 'precision' controls the maximum width past which we resort to scientific notation</span>
 <span id="L159" class="LineNr">159 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='412print-float-decimal.mu.html#L159'>write-float-decimal-approximate</a></span> out: (addr stream byte), in: float, precision: int <span class="Delimiter">{</span>
 <span id="L160" class="LineNr">160 </span>  <span class="muComment"># - special names</span>
-<span id="L161" class="LineNr">161 </span>  <span class="PreProc">var</span> bits/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> reinterpret in
+<span id="L161" class="LineNr">161 </span>  <span class="PreProc">var</span> bits/eax: int <span class="Special">&lt;-</span> reinterpret in
 <span id="L162" class="LineNr">162 </span>  compare bits, <span class="Constant">0</span>
 <span id="L163" class="LineNr">163 </span>  <span class="Delimiter">{</span>
 <span id="L164" class="LineNr">164 </span>    <span class="PreProc">break-if-!=</span>
@@ -279,7 +278,7 @@ if ('onhashchange' in window) {
 <span id="L214" class="LineNr">214 </span>  <span class="muComment"># unlike <a href="https://research.swtch.com/ftoa">https://research.swtch.com/ftoa</a>, no ascii here</span>
 <span id="L215" class="LineNr">215 </span>  <span class="PreProc">var</span> buf-storage: (array byte <span class="Constant">0x7f</span>)
 <span id="L216" class="LineNr">216 </span>  <span class="PreProc">var</span> buf/<span class="muRegEdi">edi</span>: (addr array byte) <span class="Special">&lt;-</span> address buf-storage
-<span id="L217" class="LineNr">217 </span>  <span class="PreProc">var</span> n/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='412print-float-decimal.mu.html#L247'>decimal-digits</a> v, buf
+<span id="L217" class="LineNr">217 </span>  <span class="PreProc">var</span> n/eax: int <span class="Special">&lt;-</span> <a href='412print-float-decimal.mu.html#L247'>decimal-digits</a> v, buf
 <span id="L218" class="LineNr">218 </span>  <span class="muComment"># I suspect we can do without reversing, but we'll follow <a href="https://research.swtch.com/ftoa">https://research.swtch.com/ftoa</a></span>
 <span id="L219" class="LineNr">219 </span>  <span class="muComment"># closely for now.</span>
 <span id="L220" class="LineNr">220 </span>  <a href='412print-float-decimal.mu.html#L264'>reverse-digits</a> buf, n
@@ -309,10 +308,10 @@ if ('onhashchange' in window) {
 <span id="L244" class="LineNr">244 </span>
 <span id="L245" class="LineNr">245 </span><span class="muComment"># store the decimal digits of 'n' into 'buf', units first</span>
 <span id="L246" class="LineNr">246 </span><span class="muComment"># n must be positive</span>
-<span id="L247" class="LineNr">247 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='412print-float-decimal.mu.html#L247'>decimal-digits</a></span> n: int, _buf: (addr array byte)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int <span class="Delimiter">{</span>
+<span id="L247" class="LineNr">247 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='412print-float-decimal.mu.html#L247'>decimal-digits</a></span> n: int, _buf: (addr array byte)<span class="PreProc"> -&gt; </span>_/eax: int <span class="Delimiter">{</span>
 <span id="L248" class="LineNr">248 </span>  <span class="PreProc">var</span> buf/<span class="muRegEdi">edi</span>: (addr array byte) <span class="Special">&lt;-</span> copy _buf
 <span id="L249" class="LineNr">249 </span>  <span class="PreProc">var</span> i/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
-<span id="L250" class="LineNr">250 </span>  <span class="PreProc">var</span> curr/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy n
+<span id="L250" class="LineNr">250 </span>  <span class="PreProc">var</span> curr/eax: int <span class="Special">&lt;-</span> copy n
 <span id="L251" class="LineNr">251 </span>  <span class="PreProc">var</span> curr-byte/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L252" class="LineNr">252 </span>  <span class="Delimiter">{</span>
 <span id="L253" class="LineNr">253 </span>    compare curr, <span class="Constant">0</span>
@@ -338,7 +337,7 @@ if ('onhashchange' in window) {
 <span id="L273" class="LineNr">273 </span>      <span class="PreProc">var</span> l-a/<span class="muRegEcx">ecx</span>: (addr byte) <span class="Special">&lt;-</span> index buf, left
 <span id="L274" class="LineNr">274 </span>      <span class="PreProc">var</span> r-a/<span class="muRegEdx">edx</span>: (addr byte) <span class="Special">&lt;-</span> index buf, right
 <span id="L275" class="LineNr">275 </span>      <span class="PreProc">var</span> l/<span class="muRegEbx">ebx</span>: byte <span class="Special">&lt;-</span> copy-byte *l-a
-<span id="L276" class="LineNr">276 </span>      <span class="PreProc">var</span> r/<span class="muRegEax">eax</span>: byte <span class="Special">&lt;-</span> copy-byte *r-a
+<span id="L276" class="LineNr">276 </span>      <span class="PreProc">var</span> r/eax: byte <span class="Special">&lt;-</span> copy-byte *r-a
 <span id="L277" class="LineNr">277 </span>      copy-byte-to *l-a, r
 <span id="L278" class="LineNr">278 </span>      copy-byte-to *r-a, l
 <span id="L279" class="LineNr">279 </span>    <span class="Delimiter">}</span>
@@ -358,8 +357,8 @@ if ('onhashchange' in window) {
 <span id="L293" class="LineNr">293 </span>    compare i, count
 <span id="L294" class="LineNr">294 </span>    <span class="PreProc">break-if-&gt;=</span>
 <span id="L295" class="LineNr">295 </span>    <span class="PreProc">var</span> curr/<span class="muRegEdx">edx</span>: (addr byte) <span class="Special">&lt;-</span> index buf, i
-<span id="L296" class="LineNr">296 </span>    <span class="PreProc">var</span> curr-byte/<span class="muRegEax">eax</span>: byte <span class="Special">&lt;-</span> copy-byte *curr
-<span id="L297" class="LineNr">297 </span>    <span class="PreProc">var</span> curr-int/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy curr-byte
+<span id="L296" class="LineNr">296 </span>    <span class="PreProc">var</span> curr-byte/eax: byte <span class="Special">&lt;-</span> copy-byte *curr
+<span id="L297" class="LineNr">297 </span>    <span class="PreProc">var</span> curr-int/eax: int <span class="Special">&lt;-</span> copy curr-byte
 <span id="L298" class="LineNr">298 </span>    <a href='405screen.mu.html#L484'>print-int32-decimal</a> <span class="Constant">0</span>, curr-int
 <span id="L299" class="LineNr">299 </span>    <a href='405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">&quot; &quot;</span>
 <span id="L300" class="LineNr">300 </span>    <span class="PreProc">break-if-=</span>
@@ -369,19 +368,19 @@ if ('onhashchange' in window) {
 <span id="L304" class="LineNr">304 </span>  <a href='405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">&quot;\n&quot;</span>
 <span id="L305" class="LineNr">305 </span><span class="Delimiter">}</span>
 <span id="L306" class="LineNr">306 </span>
-<span id="L307" class="LineNr">307 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='412print-float-decimal.mu.html#L307'>double-array-of-decimal-digits</a></span> _buf: (addr array byte), _n: int<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int <span class="Delimiter">{</span>
+<span id="L307" class="LineNr">307 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='412print-float-decimal.mu.html#L307'>double-array-of-decimal-digits</a></span> _buf: (addr array byte), _n: int<span class="PreProc"> -&gt; </span>_/eax: int <span class="Delimiter">{</span>
 <span id="L308" class="LineNr">308 </span>  <span class="PreProc">var</span> buf/<span class="muRegEdi">edi</span>: (addr array byte) <span class="Special">&lt;-</span> copy _buf
 <span id="L309" class="LineNr">309 </span>  <span class="muComment"># initialize delta</span>
 <span id="L310" class="LineNr">310 </span>  <span class="PreProc">var</span> delta/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L311" class="LineNr">311 </span>  <span class="Delimiter">{</span>
 <span id="L312" class="LineNr">312 </span>    <span class="PreProc">var</span> curr/<span class="muRegEbx">ebx</span>: (addr byte) <span class="Special">&lt;-</span> index buf, <span class="Constant">0</span>
-<span id="L313" class="LineNr">313 </span>    <span class="PreProc">var</span> tmp/<span class="muRegEax">eax</span>: byte <span class="Special">&lt;-</span> copy-byte *curr
+<span id="L313" class="LineNr">313 </span>    <span class="PreProc">var</span> tmp/eax: byte <span class="Special">&lt;-</span> copy-byte *curr
 <span id="L314" class="LineNr">314 </span>    compare tmp, <span class="Constant">5</span>
 <span id="L315" class="LineNr">315 </span>    <span class="PreProc">break-if-&lt;</span>
 <span id="L316" class="LineNr">316 </span>    delta <span class="Special">&lt;-</span> copy <span class="Constant">1</span>
 <span id="L317" class="LineNr">317 </span>  <span class="Delimiter">}</span>
 <span id="L318" class="LineNr">318 </span>  <span class="muComment"># loop</span>
-<span id="L319" class="LineNr">319 </span>  <span class="PreProc">var</span> x/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
+<span id="L319" class="LineNr">319 </span>  <span class="PreProc">var</span> x/eax: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L320" class="LineNr">320 </span>  <span class="PreProc">var</span> i/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy _n
 <span id="L321" class="LineNr">321 </span>  i <span class="Special">&lt;-</span> decrement
 <span id="L322" class="LineNr">322 </span>  <span class="Delimiter">{</span>
@@ -408,7 +407,7 @@ if ('onhashchange' in window) {
 <span id="L343" class="LineNr">343 </span>    <span class="PreProc">loop</span>
 <span id="L344" class="LineNr">344 </span>  <span class="Delimiter">}</span>
 <span id="L345" class="LineNr">345 </span>  <span class="muComment"># final patch-up</span>
-<span id="L346" class="LineNr">346 </span>  <span class="PreProc">var</span> n/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy _n
+<span id="L346" class="LineNr">346 </span>  <span class="PreProc">var</span> n/eax: int <span class="Special">&lt;-</span> copy _n
 <span id="L347" class="LineNr">347 </span>  compare delta, <span class="Constant">1</span>
 <span id="L348" class="LineNr">348 </span>  <span class="Delimiter">{</span>
 <span id="L349" class="LineNr">349 </span>    <span class="PreProc">break-if-!=</span>
@@ -420,9 +419,9 @@ if ('onhashchange' in window) {
 <span id="L355" class="LineNr">355 </span>  <span class="PreProc">return</span> n
 <span id="L356" class="LineNr">356 </span><span class="Delimiter">}</span>
 <span id="L357" class="LineNr">357 </span>
-<span id="L358" class="LineNr">358 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='412print-float-decimal.mu.html#L358'>halve-array-of-decimal-digits</a></span> _buf: (addr array byte), _n: int, _dp: int<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int, _/<span class="muRegEdx">edx</span>: int <span class="Delimiter">{</span>
+<span id="L358" class="LineNr">358 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='412print-float-decimal.mu.html#L358'>halve-array-of-decimal-digits</a></span> _buf: (addr array byte), _n: int, _dp: int<span class="PreProc"> -&gt; </span>_/eax: int, _/<span class="muRegEdx">edx</span>: int <span class="Delimiter">{</span>
 <span id="L359" class="LineNr">359 </span>  <span class="PreProc">var</span> buf/<span class="muRegEdi">edi</span>: (addr array byte) <span class="Special">&lt;-</span> copy _buf
-<span id="L360" class="LineNr">360 </span>  <span class="PreProc">var</span> n/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy _n
+<span id="L360" class="LineNr">360 </span>  <span class="PreProc">var</span> n/eax: int <span class="Special">&lt;-</span> copy _n
 <span id="L361" class="LineNr">361 </span>  <span class="PreProc">var</span> dp/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> copy _dp
 <span id="L362" class="LineNr">362 </span>  <span class="muComment"># initialize one side</span>
 <span id="L363" class="LineNr">363 </span>  <span class="Delimiter">{</span>
@@ -434,7 +433,7 @@ if ('onhashchange' in window) {
 <span id="L369" class="LineNr">369 </span>    <span class="PreProc">var</span> right-int/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy right
 <span id="L370" class="LineNr">370 </span>    <span class="PreProc">var</span> remainder/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L371" class="LineNr">371 </span>    <span class="Delimiter">{</span>
-<span id="L372" class="LineNr">372 </span>      <span class="PreProc">var</span> dummy/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
+<span id="L372" class="LineNr">372 </span>      <span class="PreProc">var</span> dummy/eax: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L373" class="LineNr">373 </span>      dummy, remainder <span class="Special">&lt;-</span> <a href='314divide.subx.html#L3'>integer-divide</a> right-int, <span class="Constant">2</span>
 <span id="L374" class="LineNr">374 </span>    <span class="Delimiter">}</span>
 <span id="L375" class="LineNr">375 </span>    compare remainder, <span class="Constant">0</span>
@@ -480,7 +479,7 @@ if ('onhashchange' in window) {
 <span id="L415" class="LineNr">415 </span>    <span class="Delimiter">}</span>
 <span id="L416" class="LineNr">416 </span>    <span class="muComment"># buf[i], x = x/2, x%2</span>
 <span id="L417" class="LineNr">417 </span>    <span class="Delimiter">{</span>
-<span id="L418" class="LineNr">418 </span>      <span class="PreProc">var</span> quotient/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
+<span id="L418" class="LineNr">418 </span>      <span class="PreProc">var</span> quotient/eax: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L419" class="LineNr">419 </span>      <span class="PreProc">var</span> remainder/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L420" class="LineNr">420 </span>      quotient, remainder <span class="Special">&lt;-</span> <a href='314divide.subx.html#L3'>integer-divide</a> x, <span class="Constant">2</span>
 <span id="L421" class="LineNr">421 </span>      x <span class="Special">&lt;-</span> copy remainder
@@ -503,7 +502,7 @@ if ('onhashchange' in window) {
 <span id="L438" class="LineNr">438 </span>    <span class="PreProc">return</span>
 <span id="L439" class="LineNr">439 </span>  <span class="Delimiter">}</span>
 <span id="L440" class="LineNr">440 </span>  <span class="Delimiter">{</span>
-<span id="L441" class="LineNr">441 </span>    <span class="PreProc">var</span> dp2/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy dp
+<span id="L441" class="LineNr">441 </span>    <span class="PreProc">var</span> dp2/eax: int <span class="Special">&lt;-</span> copy dp
 <span id="L442" class="LineNr">442 </span>    compare dp2, precision
 <span id="L443" class="LineNr">443 </span>    <span class="PreProc">break-if-&lt;=</span>
 <span id="L444" class="LineNr">444 </span>    <a href='412print-float-decimal.mu.html#L481'>_write-float-array-of-decimal-digits-in-scientific-notation</a> out, buf, n, dp, precision
@@ -514,7 +513,7 @@ if ('onhashchange' in window) {
 <span id="L449" class="LineNr">449 </span>    <span class="PreProc">break-if-!=</span>
 <span id="L450" class="LineNr">450 </span>    <a href='115write-byte.subx.html#L208'>append-byte</a> out, <span class="Constant">0x30</span>/<span class="Constant">0</span>
 <span id="L451" class="LineNr">451 </span>  <span class="Delimiter">}</span>
-<span id="L452" class="LineNr">452 </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="L452" class="LineNr">452 </span>  <span class="PreProc">var</span> i/eax: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L453" class="LineNr">453 </span>  <span class="muComment"># bounds = min(n, dp+3)</span>
 <span id="L454" class="LineNr">454 </span>  <span class="PreProc">var</span> limit/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> copy dp
 <span id="L455" class="LineNr">455 </span>  limit <span class="Special">&lt;-</span> add <span class="Constant">3</span>
@@ -545,7 +544,7 @@ if ('onhashchange' in window) {
 <span id="L480" class="LineNr">480 </span>
 <span id="L481" class="LineNr">481 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='412print-float-decimal.mu.html#L481'>_write-float-array-of-decimal-digits-in-scientific-notation</a></span> out: (addr stream byte), _buf: (addr array byte), n: int, dp: int, precision: int <span class="Delimiter">{</span>
 <span id="L482" class="LineNr">482 </span>  <span class="PreProc">var</span> buf/<span class="muRegEdi">edi</span>: (addr array byte) <span class="Special">&lt;-</span> copy _buf
-<span id="L483" class="LineNr">483 </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="L483" class="LineNr">483 </span>  <span class="PreProc">var</span> i/eax: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L484" class="LineNr">484 </span>  <span class="Delimiter">{</span>
 <span id="L485" class="LineNr">485 </span>    compare i, n
 <span id="L486" class="LineNr">486 </span>    <span class="PreProc">break-if-&gt;=</span>
@@ -572,9 +571,9 @@ if ('onhashchange' in window) {
 <span id="L507" class="LineNr">507 </span>
 <span id="L508" class="LineNr">508 </span><span class="muComment"># follows the structure of write-float-decimal-approximate</span>
 <span id="L509" class="LineNr">509 </span><span class="muComment"># 'precision' controls the maximum width past which we resort to scientific notation</span>
-<span id="L510" class="LineNr">510 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='412print-float-decimal.mu.html#L510'>float-size</a></span> in: float, precision: int<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int <span class="Delimiter">{</span>
+<span id="L510" class="LineNr">510 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='412print-float-decimal.mu.html#L510'>float-size</a></span> in: float, precision: int<span class="PreProc"> -&gt; </span>_/eax: int <span class="Delimiter">{</span>
 <span id="L511" class="LineNr">511 </span>  <span class="muComment"># - special names</span>
-<span id="L512" class="LineNr">512 </span>  <span class="PreProc">var</span> bits/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> reinterpret in
+<span id="L512" class="LineNr">512 </span>  <span class="PreProc">var</span> bits/eax: int <span class="Special">&lt;-</span> reinterpret in
 <span id="L513" class="LineNr">513 </span>  compare bits, <span class="Constant">0</span>
 <span id="L514" class="LineNr">514 </span>  <span class="Delimiter">{</span>
 <span id="L515" class="LineNr">515 </span>    <span class="PreProc">break-if-!=</span>
@@ -616,7 +615,7 @@ if ('onhashchange' in window) {
 <span id="L551" class="LineNr">551 </span>  <span class="muComment"># initialize buffer with decimal representation of v</span>
 <span id="L552" class="LineNr">552 </span>  <span class="PreProc">var</span> buf-storage: (array byte <span class="Constant">0x7f</span>)
 <span id="L553" class="LineNr">553 </span>  <span class="PreProc">var</span> buf/<span class="muRegEdi">edi</span>: (addr array byte) <span class="Special">&lt;-</span> address buf-storage
-<span id="L554" class="LineNr">554 </span>  <span class="PreProc">var</span> n/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='412print-float-decimal.mu.html#L247'>decimal-digits</a> v, buf
+<span id="L554" class="LineNr">554 </span>  <span class="PreProc">var</span> n/eax: int <span class="Special">&lt;-</span> <a href='412print-float-decimal.mu.html#L247'>decimal-digits</a> v, buf
 <span id="L555" class="LineNr">555 </span>  <a href='412print-float-decimal.mu.html#L264'>reverse-digits</a> buf, n
 <span id="L556" class="LineNr">556 </span>
 <span id="L557" class="LineNr">557 </span>  <span class="muComment"># loop if e &gt; 0</span>
@@ -645,7 +644,7 @@ if ('onhashchange' in window) {
 <span id="L580" class="LineNr">580 </span>    <span class="PreProc">return</span> <span class="Constant">8</span>  <span class="muComment"># hacky for scientific notation</span>
 <span id="L581" class="LineNr">581 </span>  <span class="Delimiter">}</span>
 <span id="L582" class="LineNr">582 </span>  <span class="Delimiter">{</span>
-<span id="L583" class="LineNr">583 </span>    <span class="PreProc">var</span> dp2/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy dp
+<span id="L583" class="LineNr">583 </span>    <span class="PreProc">var</span> dp2/eax: int <span class="Special">&lt;-</span> copy dp
 <span id="L584" class="LineNr">584 </span>    compare dp2, precision
 <span id="L585" class="LineNr">585 </span>    <span class="PreProc">break-if-&lt;=</span>
 <span id="L586" class="LineNr">586 </span>    <span class="PreProc">return</span> <span class="Constant">8</span>  <span class="muComment"># hacky for scientific notation</span>
@@ -684,22 +683,22 @@ if ('onhashchange' in window) {
 <span id="L619" class="LineNr">619 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='412print-float-decimal.mu.html#L619'>check-buffer-contains</a></span> _buf: (addr array byte), _contents: (addr array byte), msg: (addr array byte) <span class="Delimiter">{</span>
 <span id="L620" class="LineNr">620 </span>  <span class="PreProc">var</span> buf/<span class="muRegEsi">esi</span>: (addr array byte) <span class="Special">&lt;-</span> copy _buf
 <span id="L621" class="LineNr">621 </span>  <span class="PreProc">var</span> contents/<span class="muRegEdi">edi</span>: (addr array byte) <span class="Special">&lt;-</span> copy _contents
-<span id="L622" class="LineNr">622 </span>  <span class="PreProc">var</span> a/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='105string-equal.subx.html#L57'>string-starts-with?</a> buf, contents
+<span id="L622" class="LineNr">622 </span>  <span class="PreProc">var</span> a/eax: boolean <span class="Special">&lt;-</span> <a href='105string-equal.subx.html#L57'>string-starts-with?</a> buf, contents
 <span id="L623" class="LineNr">623 </span>  <a href='401test.mu.html#L3'>check</a> a, msg
 <span id="L624" class="LineNr">624 </span>  <span class="PreProc">var</span> len/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> length contents
-<span id="L625" class="LineNr">625 </span>  <span class="PreProc">var</span> len2/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> length buf
+<span id="L625" class="LineNr">625 </span>  <span class="PreProc">var</span> len2/eax: int <span class="Special">&lt;-</span> length buf
 <span id="L626" class="LineNr">626 </span>  compare len, len2
 <span id="L627" class="LineNr">627 </span>  <span class="PreProc">break-if-=</span>
-<span id="L628" class="LineNr">628 </span>  <span class="PreProc">var</span> c/<span class="muRegEax">eax</span>: (addr byte) <span class="Special">&lt;-</span> index buf, len
-<span id="L629" class="LineNr">629 </span>  <span class="PreProc">var</span> d/<span class="muRegEax">eax</span>: byte <span class="Special">&lt;-</span> copy-byte *c
-<span id="L630" class="LineNr">630 </span>  <span class="PreProc">var</span> e/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy d
+<span id="L628" class="LineNr">628 </span>  <span class="PreProc">var</span> c/eax: (addr byte) <span class="Special">&lt;-</span> index buf, len
+<span id="L629" class="LineNr">629 </span>  <span class="PreProc">var</span> d/eax: byte <span class="Special">&lt;-</span> copy-byte *c
+<span id="L630" class="LineNr">630 </span>  <span class="PreProc">var</span> e/eax: int <span class="Special">&lt;-</span> copy d
 <span id="L631" class="LineNr">631 </span>  <a href='102test.subx.html#L23'>check-ints-equal</a> e, <span class="Constant">0</span>, msg
 <span id="L632" class="LineNr">632 </span><span class="Delimiter">}</span>
 <span id="L633" class="LineNr">633 </span>
 <span id="L634" class="LineNr">634 </span><span class="PreProc">fn</span> <span class="muTest"><a href='412print-float-decimal.mu.html#L634'>test-check-buffer-contains</a></span> <span class="Delimiter">{</span>
 <span id="L635" class="LineNr">635 </span>  <span class="PreProc">var</span> arr: (array byte <span class="Constant">4</span>)
 <span id="L636" class="LineNr">636 </span>  <span class="PreProc">var</span> a/<span class="muRegEsi">esi</span>: (addr array byte) <span class="Special">&lt;-</span> address arr
-<span id="L637" class="LineNr">637 </span>  <span class="PreProc">var</span> b/<span class="muRegEax">eax</span>: (addr byte) <span class="Special">&lt;-</span> index a, <span class="Constant">0</span>
+<span id="L637" class="LineNr">637 </span>  <span class="PreProc">var</span> b/eax: (addr byte) <span class="Special">&lt;-</span> index a, <span class="Constant">0</span>
 <span id="L638" class="LineNr">638 </span>  <span class="PreProc">var</span> c/<span class="muRegEcx">ecx</span>: byte <span class="Special">&lt;-</span> copy <span class="Constant">0x61</span>/a
 <span id="L639" class="LineNr">639 </span>  copy-byte-to *b, c
 <span id="L640" class="LineNr">640 </span>  <a href='412print-float-decimal.mu.html#L619'>check-buffer-contains</a> a, <span class="Constant">&quot;a&quot;</span>, <span class="Constant">&quot;F - test-check-buffer-contains&quot;</span>
diff --git a/html/linux/advent2017/1a.mu.html b/html/linux/advent2017/1a.mu.html
index 75fe7df9..dd31070e 100644
--- a/html/linux/advent2017/1a.mu.html
+++ b/html/linux/advent2017/1a.mu.html
@@ -14,18 +14,17 @@ pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-
 body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; }
 a { color:inherit; }
 * { font-size:12pt; font-size: 1em; }
-.muRegEax { color: #875f00; }
-.muComment { color: #005faf; }
-.LineNr { }
-.muRegEdx { color: #878700; }
+.PreProc { color: #c000c0; }
+.muRegEdx { color: #af5f00; }
 .Special { color: #ff6060; }
-.muRegEsi { color: #87d787; }
-.muRegEdi { color: #87ffd7; }
+.LineNr { }
+.muRegEsi { color: #005faf; }
+.muRegEbx { color: #5f00ff; }
+.Constant { color: #008787; }
+.muRegEdi { color: #00af00; }
 .Delimiter { color: #c000c0; }
 .muFunction { color: #af5f00; text-decoration: underline; }
-.muRegEbx { color: #8787af; }
-.Constant { color: #008787; }
-.PreProc { color: #c000c0; }
+.muComment { color: #005faf; }
 -->
 </style>
 
@@ -83,16 +82,16 @@ if ('onhashchange' in window) {
 <span id="L20" class="LineNr">20 </span>  <span class="PreProc">var</span> sum/<span class="muRegEdi">edi</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L21" class="LineNr">21 </span>  <a href='../305keyboard.subx.html#L158'>read-line-from-real-keyboard</a> input_stream_addr
 <span id="L22" class="LineNr">22 </span>
-<span id="L23" class="LineNr">23 </span>  <span class="PreProc">var</span> temp/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='1a.mu.html#L60'>read_digit</a> input_stream_addr
+<span id="L23" class="LineNr">23 </span>  <span class="PreProc">var</span> temp/eax: int <span class="Special">&lt;-</span> <a href='1a.mu.html#L60'>read_digit</a> input_stream_addr
 <span id="L24" class="LineNr">24 </span>  <span class="PreProc">var</span> first_digit/<span class="muRegEbx">ebx</span>: int <span class="Special">&lt;-</span> copy temp
 <span id="L25" class="LineNr">25 </span>  <span class="PreProc">var</span> this_digit/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> copy temp
 <span id="L26" class="LineNr">26 </span>
 <span id="L27" class="LineNr">27 </span>  <span class="Delimiter">{</span>
-<span id="L28" class="LineNr">28 </span>    <span class="PreProc">var</span> done?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> input_stream_addr
+<span id="L28" class="LineNr">28 </span>    <span class="PreProc">var</span> done?/eax: boolean <span class="Special">&lt;-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> input_stream_addr
 <span id="L29" class="LineNr">29 </span>    compare done?, <span class="Constant">1</span>
 <span id="L30" class="LineNr">30 </span>    <span class="PreProc">break-if-=</span>
 <span id="L31" class="LineNr">31 </span>
-<span id="L32" class="LineNr">32 </span>    <span class="PreProc">var</span> next_digit/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='1a.mu.html#L60'>read_digit</a> input_stream_addr
+<span id="L32" class="LineNr">32 </span>    <span class="PreProc">var</span> next_digit/eax: int <span class="Special">&lt;-</span> <a href='1a.mu.html#L60'>read_digit</a> input_stream_addr
 <span id="L33" class="LineNr">33 </span>    <span class="muComment"># hacky newline check</span>
 <span id="L34" class="LineNr">34 </span>    compare next_digit, <span class="Constant">0</span>
 <span id="L35" class="LineNr">35 </span>    <span class="PreProc">break-if-&lt;</span>
@@ -120,10 +119,10 @@ if ('onhashchange' in window) {
 <span id="L57" class="LineNr">57 </span>  <span class="PreProc">return</span> <span class="Constant">0</span>/ok
 <span id="L58" class="LineNr">58 </span><span class="Delimiter">}</span>
 <span id="L59" class="LineNr">59 </span>
-<span id="L60" class="LineNr">60 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='1a.mu.html#L60'>read_digit</a></span> input_stream_addr: (addr stream byte)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int <span class="Delimiter">{</span>
-<span id="L61" class="LineNr">61 </span>  <span class="PreProc">var</span> next_digit/<span class="muRegEax">eax</span>: byte <span class="Special">&lt;-</span> <a href='../112read-byte.subx.html#L273'>read-byte</a> input_stream_addr
+<span id="L60" class="LineNr">60 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='1a.mu.html#L60'>read_digit</a></span> input_stream_addr: (addr stream byte)<span class="PreProc"> -&gt; </span>_/eax: int <span class="Delimiter">{</span>
+<span id="L61" class="LineNr">61 </span>  <span class="PreProc">var</span> next_digit/eax: byte <span class="Special">&lt;-</span> <a href='../112read-byte.subx.html#L273'>read-byte</a> input_stream_addr
 <span id="L62" class="LineNr">62 </span>  next_digit <span class="Special">&lt;-</span> subtract <span class="Constant">0x30</span>
-<span id="L63" class="LineNr">63 </span>  <span class="PreProc">var</span> next_digit/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy next_digit
+<span id="L63" class="LineNr">63 </span>  <span class="PreProc">var</span> next_digit/eax: int <span class="Special">&lt;-</span> copy next_digit
 <span id="L64" class="LineNr">64 </span>  <span class="PreProc">return</span> next_digit
 <span id="L65" class="LineNr">65 </span><span class="Delimiter">}</span>
 </pre>
diff --git a/html/linux/advent2020/1a.mu.html b/html/linux/advent2020/1a.mu.html
index bcd2afb7..4355df49 100644
--- a/html/linux/advent2020/1a.mu.html
+++ b/html/linux/advent2020/1a.mu.html
@@ -14,20 +14,19 @@ pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-
 body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; }
 a { color:inherit; }
 * { font-size:12pt; font-size: 1em; }
+.PreProc { color: #c000c0; }
+.muRegEdx { color: #af5f00; }
+.Special { color: #ff6060; }
 .LineNr { }
-.Delimiter { color: #c000c0; }
-.CommentedCode { color: #8a8a8a; }
-.muRegEsi { color: #87d787; }
-.muRegEdi { color: #87ffd7; }
+.muRegEsi { color: #005faf; }
+.muRegEbx { color: #5f00ff; }
 .Constant { color: #008787; }
-.Special { color: #ff6060; }
-.PreProc { color: #c000c0; }
+.muRegEdi { color: #00af00; }
+.muRegEcx { color: #870000; }
+.Delimiter { color: #c000c0; }
 .muFunction { color: #af5f00; text-decoration: underline; }
+.CommentedCode { color: #8a8a8a; }
 .muComment { color: #005faf; }
-.muRegEax { color: #875f00; }
-.muRegEcx { color: #af875f; }
-.muRegEdx { color: #878700; }
-.muRegEbx { color: #8787af; }
 -->
 </style>
 
@@ -91,12 +90,12 @@ if ('onhashchange' in window) {
 <span id="L26" class="LineNr">26 </span>      <a href='../106stream.subx.html#L17'>clear-stream</a> line
 <span id="L27" class="LineNr">27 </span>      <a href='../305keyboard.subx.html#L158'>read-line-from-real-keyboard</a> line
 <span id="L28" class="LineNr">28 </span>      <span class="muComment"># if line is empty (not even a newline), quit</span>
-<span id="L29" class="LineNr">29 </span>      <span class="PreProc">var</span> done?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> line
+<span id="L29" class="LineNr">29 </span>      <span class="PreProc">var</span> done?/eax: boolean <span class="Special">&lt;-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> line
 <span id="L30" class="LineNr">30 </span>      compare done?, <span class="Constant">0</span>/false
 <span id="L31" class="LineNr">31 </span>      <span class="PreProc">break-if-!=</span>
 <span id="L32" class="LineNr">32 </span><span class="CommentedCode">#?       print-stream-to-real-screen line</span>
 <span id="L33" class="LineNr">33 </span>      <span class="muComment"># convert line to int and append it to numbers</span>
-<span id="L34" class="LineNr">34 </span>      <span class="PreProc">var</span> n/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='../311decimal-int.subx.html#L48'>parse-decimal-int-from-stream</a> line
+<span id="L34" class="LineNr">34 </span>      <span class="PreProc">var</span> n/eax: int <span class="Special">&lt;-</span> <a href='../311decimal-int.subx.html#L48'>parse-decimal-int-from-stream</a> line
 <span id="L35" class="LineNr">35 </span><span class="CommentedCode">#?       print-int32-decimal 0, n</span>
 <span id="L36" class="LineNr">36 </span><span class="CommentedCode">#?       print-string 0, &quot;\n&quot;</span>
 <span id="L37" class="LineNr">37 </span>      <span class="PreProc">var</span> dest/<span class="muRegEbx">ebx</span>: (addr int) <span class="Special">&lt;-</span> index numbers, numbers-index
@@ -110,7 +109,7 @@ if ('onhashchange' in window) {
 <span id="L45" class="LineNr">45 </span>  <span class="Delimiter">}</span>
 <span id="L46" class="LineNr">46 </span>  <span class="muComment"># phase 2: for each number in the array, check if 2020-it is in the rest of</span>
 <span id="L47" class="LineNr">47 </span>  <span class="muComment"># the array</span>
-<span id="L48" class="LineNr">48 </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="L48" class="LineNr">48 </span>  <span class="PreProc">var</span> i/eax: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L49" class="LineNr">49 </span>  <span class="Delimiter">{</span>
 <span id="L50" class="LineNr">50 </span>    compare i, numbers-index
 <span id="L51" class="LineNr">51 </span>    <span class="PreProc">break-if-&gt;=</span>
@@ -120,7 +119,7 @@ if ('onhashchange' in window) {
 <span id="L55" class="LineNr">55 </span>    <span class="PreProc">var</span> target/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0x7e4</span>  <span class="muComment"># 2020</span>
 <span id="L56" class="LineNr">56 </span>    target <span class="Special">&lt;-</span> subtract *src
 <span id="L57" class="LineNr">57 </span>    <span class="Delimiter">{</span>
-<span id="L58" class="LineNr">58 </span>      <span class="PreProc">var</span> found?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='1a.mu.html#L77'>find-after</a> numbers, i, target
+<span id="L58" class="LineNr">58 </span>      <span class="PreProc">var</span> found?/eax: boolean <span class="Special">&lt;-</span> <a href='1a.mu.html#L77'>find-after</a> numbers, i, target
 <span id="L59" class="LineNr">59 </span>      compare found?, <span class="Constant">0</span>/false
 <span id="L60" class="LineNr">60 </span>      <span class="PreProc">break-if-=</span>
 <span id="L61" class="LineNr">61 </span>      <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">&quot;found\n&quot;</span>
@@ -139,11 +138,11 @@ if ('onhashchange' in window) {
 <span id="L74" class="LineNr">74 </span>  <span class="PreProc">return</span> <span class="Constant">1</span>/not-found
 <span id="L75" class="LineNr">75 </span><span class="Delimiter">}</span>
 <span id="L76" class="LineNr">76 </span>
-<span id="L77" class="LineNr">77 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='1a.mu.html#L77'>find-after</a></span> _numbers: (addr array int), start: int, _target: int<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean <span class="Delimiter">{</span>
+<span id="L77" class="LineNr">77 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='1a.mu.html#L77'>find-after</a></span> _numbers: (addr array int), start: int, _target: int<span class="PreProc"> -&gt; </span>_/eax: boolean <span class="Delimiter">{</span>
 <span id="L78" class="LineNr">78 </span>  <span class="PreProc">var</span> numbers/<span class="muRegEsi">esi</span>: (addr array int) <span class="Special">&lt;-</span> copy _numbers
 <span id="L79" class="LineNr">79 </span>  <span class="PreProc">var</span> target/<span class="muRegEdi">edi</span>: int <span class="Special">&lt;-</span> copy _target
 <span id="L80" class="LineNr">80 </span>  <span class="PreProc">var</span> len/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> length numbers
-<span id="L81" class="LineNr">81 </span>  <span class="PreProc">var</span> i/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy start
+<span id="L81" class="LineNr">81 </span>  <span class="PreProc">var</span> i/eax: int <span class="Special">&lt;-</span> copy start
 <span id="L82" class="LineNr">82 </span>  i <span class="Special">&lt;-</span> increment
 <span id="L83" class="LineNr">83 </span>  <span class="Delimiter">{</span>
 <span id="L84" class="LineNr">84 </span>    compare i, len
diff --git a/html/linux/advent2020/1b.mu.html b/html/linux/advent2020/1b.mu.html
index fffb43fd..fad9e60d 100644
--- a/html/linux/advent2020/1b.mu.html
+++ b/html/linux/advent2020/1b.mu.html
@@ -14,20 +14,19 @@ pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-
 body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; }
 a { color:inherit; }
 * { font-size:12pt; font-size: 1em; }
+.PreProc { color: #c000c0; }
+.muRegEdx { color: #af5f00; }
+.Special { color: #ff6060; }
 .LineNr { }
-.Delimiter { color: #c000c0; }
-.CommentedCode { color: #8a8a8a; }
-.muRegEsi { color: #87d787; }
-.muRegEdi { color: #87ffd7; }
+.muRegEsi { color: #005faf; }
+.muRegEbx { color: #5f00ff; }
 .Constant { color: #008787; }
-.Special { color: #ff6060; }
-.PreProc { color: #c000c0; }
+.muRegEdi { color: #00af00; }
+.muRegEcx { color: #870000; }
+.Delimiter { color: #c000c0; }
 .muFunction { color: #af5f00; text-decoration: underline; }
+.CommentedCode { color: #8a8a8a; }
 .muComment { color: #005faf; }
-.muRegEax { color: #875f00; }
-.muRegEcx { color: #af875f; }
-.muRegEdx { color: #878700; }
-.muRegEbx { color: #8787af; }
 -->
 </style>
 
@@ -91,12 +90,12 @@ if ('onhashchange' in window) {
 <span id="L26" class="LineNr"> 26 </span>      <a href='../106stream.subx.html#L17'>clear-stream</a> line
 <span id="L27" class="LineNr"> 27 </span>      <a href='../305keyboard.subx.html#L158'>read-line-from-real-keyboard</a> line
 <span id="L28" class="LineNr"> 28 </span>      <span class="muComment"># if line is empty (not even a newline), quit</span>
-<span id="L29" class="LineNr"> 29 </span>      <span class="PreProc">var</span> done?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> line
+<span id="L29" class="LineNr"> 29 </span>      <span class="PreProc">var</span> done?/eax: boolean <span class="Special">&lt;-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> line
 <span id="L30" class="LineNr"> 30 </span>      compare done?, <span class="Constant">0</span>/false
 <span id="L31" class="LineNr"> 31 </span>      <span class="PreProc">break-if-!=</span>
 <span id="L32" class="LineNr"> 32 </span><span class="CommentedCode">#?       print-stream-to-real-screen line</span>
 <span id="L33" class="LineNr"> 33 </span>      <span class="muComment"># convert line to int and append it to numbers</span>
-<span id="L34" class="LineNr"> 34 </span>      <span class="PreProc">var</span> n/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='../311decimal-int.subx.html#L48'>parse-decimal-int-from-stream</a> line
+<span id="L34" class="LineNr"> 34 </span>      <span class="PreProc">var</span> n/eax: int <span class="Special">&lt;-</span> <a href='../311decimal-int.subx.html#L48'>parse-decimal-int-from-stream</a> line
 <span id="L35" class="LineNr"> 35 </span><span class="CommentedCode">#?       print-int32-decimal 0, n</span>
 <span id="L36" class="LineNr"> 36 </span><span class="CommentedCode">#?       print-string 0, &quot;\n&quot;</span>
 <span id="L37" class="LineNr"> 37 </span>      <span class="PreProc">var</span> dest/<span class="muRegEbx">ebx</span>: (addr int) <span class="Special">&lt;-</span> index numbers, numbers-index
@@ -129,7 +128,7 @@ if ('onhashchange' in window) {
 <span id="L64" class="LineNr"> 64 </span>        <span class="PreProc">var</span> src2/<span class="muRegEcx">ecx</span>: (addr int) <span class="Special">&lt;-</span> index numbers, j
 <span id="L65" class="LineNr"> 65 </span>        target <span class="Special">&lt;-</span> subtract *src2
 <span id="L66" class="LineNr"> 66 </span>        <span class="Delimiter">{</span>
-<span id="L67" class="LineNr"> 67 </span>          <span class="PreProc">var</span> found?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='1b.mu.html#L93'>find-after</a> numbers, j, target
+<span id="L67" class="LineNr"> 67 </span>          <span class="PreProc">var</span> found?/eax: boolean <span class="Special">&lt;-</span> <a href='1b.mu.html#L93'>find-after</a> numbers, j, target
 <span id="L68" class="LineNr"> 68 </span>          compare found?, <span class="Constant">0</span>/false
 <span id="L69" class="LineNr"> 69 </span>          <span class="PreProc">break-if-=</span>
 <span id="L70" class="LineNr"> 70 </span>          <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">&quot;found\n&quot;</span>
@@ -155,11 +154,11 @@ if ('onhashchange' in window) {
 <span id="L90" class="LineNr"> 90 </span>  <span class="PreProc">return</span> <span class="Constant">1</span>/not-found
 <span id="L91" class="LineNr"> 91 </span><span class="Delimiter">}</span>
 <span id="L92" class="LineNr"> 92 </span>
-<span id="L93" class="LineNr"> 93 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='1b.mu.html#L93'>find-after</a></span> _numbers: (addr array int), start: int, _target: int<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean <span class="Delimiter">{</span>
+<span id="L93" class="LineNr"> 93 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='1b.mu.html#L93'>find-after</a></span> _numbers: (addr array int), start: int, _target: int<span class="PreProc"> -&gt; </span>_/eax: boolean <span class="Delimiter">{</span>
 <span id="L94" class="LineNr"> 94 </span>  <span class="PreProc">var</span> numbers/<span class="muRegEsi">esi</span>: (addr array int) <span class="Special">&lt;-</span> copy _numbers
 <span id="L95" class="LineNr"> 95 </span>  <span class="PreProc">var</span> target/<span class="muRegEdi">edi</span>: int <span class="Special">&lt;-</span> copy _target
 <span id="L96" class="LineNr"> 96 </span>  <span class="PreProc">var</span> len/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> length numbers
-<span id="L97" class="LineNr"> 97 </span>  <span class="PreProc">var</span> i/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy start
+<span id="L97" class="LineNr"> 97 </span>  <span class="PreProc">var</span> i/eax: int <span class="Special">&lt;-</span> copy start
 <span id="L98" class="LineNr"> 98 </span>  i <span class="Special">&lt;-</span> increment
 <span id="L99" class="LineNr"> 99 </span>  <span class="Delimiter">{</span>
 <span id="L100" class="LineNr">100 </span>    compare i, len
diff --git a/html/linux/advent2020/2a.mu.html b/html/linux/advent2020/2a.mu.html
index 825d7e12..e24a06ef 100644
--- a/html/linux/advent2020/2a.mu.html
+++ b/html/linux/advent2020/2a.mu.html
@@ -14,19 +14,18 @@ pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-
 body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; }
 a { color:inherit; }
 * { font-size:12pt; font-size: 1em; }
-.muRegEdx { color: #878700; }
-.muRegEsi { color: #87d787; }
-.muComment { color: #005faf; }
-.LineNr { }
-.muRegEax { color: #875f00; }
-.muRegEcx { color: #af875f; }
+.PreProc { color: #c000c0; }
+.muRegEdx { color: #af5f00; }
 .Special { color: #ff6060; }
-.muRegEdi { color: #87ffd7; }
+.LineNr { }
+.muRegEsi { color: #005faf; }
+.muRegEbx { color: #5f00ff; }
+.Constant { color: #008787; }
+.muRegEdi { color: #00af00; }
+.muRegEcx { color: #870000; }
 .Delimiter { color: #c000c0; }
 .muFunction { color: #af5f00; text-decoration: underline; }
-.muRegEbx { color: #8787af; }
-.Constant { color: #008787; }
-.PreProc { color: #c000c0; }
+.muComment { color: #005faf; }
 -->
 </style>
 
@@ -83,19 +82,19 @@ if ('onhashchange' in window) {
 <span id="L19" class="LineNr">19 </span>    <a href='../106stream.subx.html#L17'>clear-stream</a> line
 <span id="L20" class="LineNr">20 </span>    <a href='../305keyboard.subx.html#L158'>read-line-from-real-keyboard</a> line
 <span id="L21" class="LineNr">21 </span>    <span class="muComment"># if line is empty (not even a newline), quit</span>
-<span id="L22" class="LineNr">22 </span>    <span class="PreProc">var</span> done?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> line
+<span id="L22" class="LineNr">22 </span>    <span class="PreProc">var</span> done?/eax: boolean <span class="Special">&lt;-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> line
 <span id="L23" class="LineNr">23 </span>    compare done?, <span class="Constant">0</span>/false
 <span id="L24" class="LineNr">24 </span>    <span class="PreProc">break-if-!=</span>
 <span id="L25" class="LineNr">25 </span>    <a href='../304screen.subx.html#L147'>print-stream-to-real-screen</a> line
 <span id="L26" class="LineNr">26 </span>    <span class="muComment"># slice = next-token(line, '-')</span>
 <span id="L27" class="LineNr">27 </span>    <a href='../124next-token.subx.html#L10'>next-token</a> line, <span class="Constant">0x2d</span>, slice
 <span id="L28" class="LineNr">28 </span>    <span class="muComment"># start = parse-int(slice)</span>
-<span id="L29" class="LineNr">29 </span>    <span class="PreProc">var</span> _start/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='../311decimal-int.subx.html#L4'>parse-decimal-int-from-slice</a> slice
+<span id="L29" class="LineNr">29 </span>    <span class="PreProc">var</span> _start/eax: int <span class="Special">&lt;-</span> <a href='../311decimal-int.subx.html#L4'>parse-decimal-int-from-slice</a> slice
 <span id="L30" class="LineNr">30 </span>    <span class="PreProc">var</span> start/<span class="muRegEbx">ebx</span>: int <span class="Special">&lt;-</span> copy _start
-<span id="L31" class="LineNr">31 </span>    <span class="PreProc">var</span> dash/<span class="muRegEax">eax</span>: byte <span class="Special">&lt;-</span> <a href='../112read-byte.subx.html#L273'>read-byte</a> line  <span class="muComment"># skip '-'</span>
+<span id="L31" class="LineNr">31 </span>    <span class="PreProc">var</span> dash/eax: byte <span class="Special">&lt;-</span> <a href='../112read-byte.subx.html#L273'>read-byte</a> line  <span class="muComment"># skip '-'</span>
 <span id="L32" class="LineNr">32 </span>    <span class="muComment"># slice = next-token(line, ' ')</span>
 <span id="L33" class="LineNr">33 </span>    <a href='../124next-token.subx.html#L10'>next-token</a> line, <span class="Constant">0x20</span>, slice
-<span id="L34" class="LineNr">34 </span>    <span class="PreProc">var</span> _end/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='../311decimal-int.subx.html#L4'>parse-decimal-int-from-slice</a> slice
+<span id="L34" class="LineNr">34 </span>    <span class="PreProc">var</span> _end/eax: int <span class="Special">&lt;-</span> <a href='../311decimal-int.subx.html#L4'>parse-decimal-int-from-slice</a> slice
 <span id="L35" class="LineNr">35 </span>    <span class="PreProc">var</span> end/<span class="muRegEsi">esi</span>: int <span class="Special">&lt;-</span> copy _end
 <span id="L36" class="LineNr">36 </span>    <a href='../405screen.mu.html#L484'>print-int32-decimal</a> <span class="Constant">0</span>, start
 <span id="L37" class="LineNr">37 </span>    <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">&quot; &quot;</span>
@@ -103,14 +102,14 @@ if ('onhashchange' in window) {
 <span id="L39" class="LineNr">39 </span>    <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">&quot;\n&quot;</span>
 <span id="L40" class="LineNr">40 </span>    <span class="muComment"># letter = next non-space</span>
 <span id="L41" class="LineNr">41 </span>    <a href='../124next-token.subx.html#L464'>skip-chars-matching-whitespace</a> line
-<span id="L42" class="LineNr">42 </span>    <span class="PreProc">var</span> letter/<span class="muRegEax">eax</span>: byte <span class="Special">&lt;-</span> <a href='../112read-byte.subx.html#L273'>read-byte</a> line
+<span id="L42" class="LineNr">42 </span>    <span class="PreProc">var</span> letter/eax: byte <span class="Special">&lt;-</span> <a href='../112read-byte.subx.html#L273'>read-byte</a> line
 <span id="L43" class="LineNr">43 </span>    <span class="muComment"># skip some stuff</span>
 <span id="L44" class="LineNr">44 </span>    <span class="Delimiter">{</span>
-<span id="L45" class="LineNr">45 </span>      <span class="PreProc">var</span> colon/<span class="muRegEax">eax</span>: byte <span class="Special">&lt;-</span> <a href='../112read-byte.subx.html#L273'>read-byte</a> line  <span class="muComment"># skip ':'</span>
+<span id="L45" class="LineNr">45 </span>      <span class="PreProc">var</span> colon/eax: byte <span class="Special">&lt;-</span> <a href='../112read-byte.subx.html#L273'>read-byte</a> line  <span class="muComment"># skip ':'</span>
 <span id="L46" class="LineNr">46 </span>    <span class="Delimiter">}</span>
 <span id="L47" class="LineNr">47 </span>    <a href='../124next-token.subx.html#L464'>skip-chars-matching-whitespace</a> line
 <span id="L48" class="LineNr">48 </span>    <span class="muComment"># now check the rest of the line</span>
-<span id="L49" class="LineNr">49 </span>    <span class="PreProc">var</span> <a href='2a.mu.html#L63'>valid?</a>/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='2a.mu.html#L63'>valid?</a> start, end, letter, line
+<span id="L49" class="LineNr">49 </span>    <span class="PreProc">var</span> <a href='2a.mu.html#L63'>valid?</a>/eax: boolean <span class="Special">&lt;-</span> <a href='2a.mu.html#L63'>valid?</a> start, end, letter, line
 <span id="L50" class="LineNr">50 </span>    compare <a href='2a.mu.html#L63'>valid?</a>, <span class="Constant">0</span>/false
 <span id="L51" class="LineNr">51 </span>    <span class="Delimiter">{</span>
 <span id="L52" class="LineNr">52 </span>      <span class="PreProc">break-if-=</span>
@@ -124,16 +123,16 @@ if ('onhashchange' in window) {
 <span id="L60" class="LineNr">60 </span>  <span class="PreProc">return</span> <span class="Constant">0</span>
 <span id="L61" class="LineNr">61 </span><span class="Delimiter">}</span>
 <span id="L62" class="LineNr">62 </span>
-<span id="L63" class="LineNr">63 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='2a.mu.html#L63'>valid?</a></span> start: int, end: int, letter: byte, password: (addr stream byte)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean <span class="Delimiter">{</span>
+<span id="L63" class="LineNr">63 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='2a.mu.html#L63'>valid?</a></span> start: int, end: int, letter: byte, password: (addr stream byte)<span class="PreProc"> -&gt; </span>_/eax: boolean <span class="Delimiter">{</span>
 <span id="L64" class="LineNr">64 </span>  <span class="PreProc">var</span> letter-count/<span class="muRegEdi">edi</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L65" class="LineNr">65 </span>  <span class="muComment"># for every c in password</span>
 <span id="L66" class="LineNr">66 </span>  <span class="muComment">#   if (c == letter)</span>
 <span id="L67" class="LineNr">67 </span>  <span class="muComment">#     ++letter-count</span>
 <span id="L68" class="LineNr">68 </span>  <span class="Delimiter">{</span>
-<span id="L69" class="LineNr">69 </span>    <span class="PreProc">var</span> done?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> password
+<span id="L69" class="LineNr">69 </span>    <span class="PreProc">var</span> done?/eax: boolean <span class="Special">&lt;-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> password
 <span id="L70" class="LineNr">70 </span>    compare done?, <span class="Constant">0</span>/false
 <span id="L71" class="LineNr">71 </span>    <span class="PreProc">break-if-!=</span>
-<span id="L72" class="LineNr">72 </span>    <span class="PreProc">var</span> c/<span class="muRegEax">eax</span>: byte <span class="Special">&lt;-</span> <a href='../112read-byte.subx.html#L273'>read-byte</a> password
+<span id="L72" class="LineNr">72 </span>    <span class="PreProc">var</span> c/eax: byte <span class="Special">&lt;-</span> <a href='../112read-byte.subx.html#L273'>read-byte</a> password
 <span id="L73" class="LineNr">73 </span>    compare c, letter
 <span id="L74" class="LineNr">74 </span>    <span class="Delimiter">{</span>
 <span id="L75" class="LineNr">75 </span>      <span class="PreProc">break-if-!=</span>
diff --git a/html/linux/advent2020/2b.mu.html b/html/linux/advent2020/2b.mu.html
index 67198402..ff0a806f 100644
--- a/html/linux/advent2020/2b.mu.html
+++ b/html/linux/advent2020/2b.mu.html
@@ -14,20 +14,19 @@ pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-
 body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; }
 a { color:inherit; }
 * { font-size:12pt; font-size: 1em; }
+.PreProc { color: #c000c0; }
+.muRegEdx { color: #af5f00; }
+.Special { color: #ff6060; }
 .LineNr { }
-.Delimiter { color: #c000c0; }
-.CommentedCode { color: #8a8a8a; }
-.muRegEsi { color: #87d787; }
-.muRegEdi { color: #87ffd7; }
+.muRegEsi { color: #005faf; }
+.muRegEbx { color: #5f00ff; }
 .Constant { color: #008787; }
-.Special { color: #ff6060; }
-.PreProc { color: #c000c0; }
+.muRegEdi { color: #00af00; }
+.muRegEcx { color: #870000; }
+.Delimiter { color: #c000c0; }
 .muFunction { color: #af5f00; text-decoration: underline; }
+.CommentedCode { color: #8a8a8a; }
 .muComment { color: #005faf; }
-.muRegEax { color: #875f00; }
-.muRegEcx { color: #af875f; }
-.muRegEdx { color: #878700; }
-.muRegEbx { color: #8787af; }
 -->
 </style>
 
@@ -84,19 +83,19 @@ if ('onhashchange' in window) {
 <span id="L19" class="LineNr"> 19 </span>    <a href='../106stream.subx.html#L17'>clear-stream</a> line
 <span id="L20" class="LineNr"> 20 </span>    <a href='../305keyboard.subx.html#L158'>read-line-from-real-keyboard</a> line
 <span id="L21" class="LineNr"> 21 </span>    <span class="muComment"># if line is empty (not even a newline), quit</span>
-<span id="L22" class="LineNr"> 22 </span>    <span class="PreProc">var</span> done?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> line
+<span id="L22" class="LineNr"> 22 </span>    <span class="PreProc">var</span> done?/eax: boolean <span class="Special">&lt;-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> line
 <span id="L23" class="LineNr"> 23 </span>    compare done?, <span class="Constant">0</span>/false
 <span id="L24" class="LineNr"> 24 </span>    <span class="PreProc">break-if-!=</span>
 <span id="L25" class="LineNr"> 25 </span>    <a href='../304screen.subx.html#L147'>print-stream-to-real-screen</a> line
 <span id="L26" class="LineNr"> 26 </span>    <span class="muComment"># slice = next-token(line, '-')</span>
 <span id="L27" class="LineNr"> 27 </span>    <a href='../124next-token.subx.html#L10'>next-token</a> line, <span class="Constant">0x2d</span>, slice
 <span id="L28" class="LineNr"> 28 </span>    <span class="muComment"># pos1 = parse-int(slice)</span>
-<span id="L29" class="LineNr"> 29 </span>    <span class="PreProc">var</span> _pos1/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='../311decimal-int.subx.html#L4'>parse-decimal-int-from-slice</a> slice
+<span id="L29" class="LineNr"> 29 </span>    <span class="PreProc">var</span> _pos1/eax: int <span class="Special">&lt;-</span> <a href='../311decimal-int.subx.html#L4'>parse-decimal-int-from-slice</a> slice
 <span id="L30" class="LineNr"> 30 </span>    <span class="PreProc">var</span> pos1/<span class="muRegEbx">ebx</span>: int <span class="Special">&lt;-</span> copy _pos1
-<span id="L31" class="LineNr"> 31 </span>    <span class="PreProc">var</span> dash/<span class="muRegEax">eax</span>: byte <span class="Special">&lt;-</span> <a href='../112read-byte.subx.html#L273'>read-byte</a> line  <span class="muComment"># skip '-'</span>
+<span id="L31" class="LineNr"> 31 </span>    <span class="PreProc">var</span> dash/eax: byte <span class="Special">&lt;-</span> <a href='../112read-byte.subx.html#L273'>read-byte</a> line  <span class="muComment"># skip '-'</span>
 <span id="L32" class="LineNr"> 32 </span>    <span class="muComment"># slice = next-token(line, ' ')</span>
 <span id="L33" class="LineNr"> 33 </span>    <a href='../124next-token.subx.html#L10'>next-token</a> line, <span class="Constant">0x20</span>, slice
-<span id="L34" class="LineNr"> 34 </span>    <span class="PreProc">var</span> _pos2/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='../311decimal-int.subx.html#L4'>parse-decimal-int-from-slice</a> slice
+<span id="L34" class="LineNr"> 34 </span>    <span class="PreProc">var</span> _pos2/eax: int <span class="Special">&lt;-</span> <a href='../311decimal-int.subx.html#L4'>parse-decimal-int-from-slice</a> slice
 <span id="L35" class="LineNr"> 35 </span>    <span class="PreProc">var</span> pos2/<span class="muRegEsi">esi</span>: int <span class="Special">&lt;-</span> copy _pos2
 <span id="L36" class="LineNr"> 36 </span>    <a href='../405screen.mu.html#L484'>print-int32-decimal</a> <span class="Constant">0</span>, pos1
 <span id="L37" class="LineNr"> 37 </span>    <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">&quot; &quot;</span>
@@ -110,14 +109,14 @@ if ('onhashchange' in window) {
 <span id="L45" class="LineNr"> 45 </span>    <span class="Delimiter">}</span>
 <span id="L46" class="LineNr"> 46 </span>    <span class="muComment"># letter = next non-space</span>
 <span id="L47" class="LineNr"> 47 </span>    <a href='../124next-token.subx.html#L464'>skip-chars-matching-whitespace</a> line
-<span id="L48" class="LineNr"> 48 </span>    <span class="PreProc">var</span> letter/<span class="muRegEax">eax</span>: byte <span class="Special">&lt;-</span> <a href='../112read-byte.subx.html#L273'>read-byte</a> line
+<span id="L48" class="LineNr"> 48 </span>    <span class="PreProc">var</span> letter/eax: byte <span class="Special">&lt;-</span> <a href='../112read-byte.subx.html#L273'>read-byte</a> line
 <span id="L49" class="LineNr"> 49 </span>    <span class="muComment"># skip some stuff</span>
 <span id="L50" class="LineNr"> 50 </span>    <span class="Delimiter">{</span>
-<span id="L51" class="LineNr"> 51 </span>      <span class="PreProc">var</span> colon/<span class="muRegEax">eax</span>: byte <span class="Special">&lt;-</span> <a href='../112read-byte.subx.html#L273'>read-byte</a> line  <span class="muComment"># skip ':'</span>
+<span id="L51" class="LineNr"> 51 </span>      <span class="PreProc">var</span> colon/eax: byte <span class="Special">&lt;-</span> <a href='../112read-byte.subx.html#L273'>read-byte</a> line  <span class="muComment"># skip ':'</span>
 <span id="L52" class="LineNr"> 52 </span>    <span class="Delimiter">}</span>
 <span id="L53" class="LineNr"> 53 </span>    <a href='../124next-token.subx.html#L464'>skip-chars-matching-whitespace</a> line
 <span id="L54" class="LineNr"> 54 </span>    <span class="muComment"># now check the rest of the line</span>
-<span id="L55" class="LineNr"> 55 </span>    <span class="PreProc">var</span> <a href='2b.mu.html#L72'>valid?</a>/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='2b.mu.html#L72'>valid?</a> pos1, pos2, letter, line
+<span id="L55" class="LineNr"> 55 </span>    <span class="PreProc">var</span> <a href='2b.mu.html#L72'>valid?</a>/eax: boolean <span class="Special">&lt;-</span> <a href='2b.mu.html#L72'>valid?</a> pos1, pos2, letter, line
 <span id="L56" class="LineNr"> 56 </span>    compare <a href='2b.mu.html#L72'>valid?</a>, <span class="Constant">0</span>/false
 <span id="L57" class="LineNr"> 57 </span>    <span class="Delimiter">{</span>
 <span id="L58" class="LineNr"> 58 </span>      <span class="PreProc">break-if-=</span>
@@ -134,7 +133,7 @@ if ('onhashchange' in window) {
 <span id="L69" class="LineNr"> 69 </span><span class="muComment"># ideally password would be a random-access array</span>
 <span id="L70" class="LineNr"> 70 </span><span class="muComment"># we'll just track an index</span>
 <span id="L71" class="LineNr"> 71 </span><span class="muComment"># one benefit: we can easily start at 1</span>
-<span id="L72" class="LineNr"> 72 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='2b.mu.html#L72'>valid?</a></span> pos1: int, pos2: int, letter: byte, password: (addr stream byte)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean <span class="Delimiter">{</span>
+<span id="L72" class="LineNr"> 72 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='2b.mu.html#L72'>valid?</a></span> pos1: int, pos2: int, letter: byte, password: (addr stream byte)<span class="PreProc"> -&gt; </span>_/eax: boolean <span class="Delimiter">{</span>
 <span id="L73" class="LineNr"> 73 </span>  <span class="PreProc">var</span> i/<span class="muRegEsi">esi</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">1</span>
 <span id="L74" class="LineNr"> 74 </span>  <span class="PreProc">var</span> letter-count/<span class="muRegEdi">edi</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L75" class="LineNr"> 75 </span>  <span class="muComment"># while password stream isn't empty</span>
@@ -149,10 +148,10 @@ if ('onhashchange' in window) {
 <span id="L84" class="LineNr"> 84 </span><span class="CommentedCode">#?     print-string 0, &quot;  &quot;</span>
 <span id="L85" class="LineNr"> 85 </span><span class="CommentedCode">#?     print-int32-decimal 0, i</span>
 <span id="L86" class="LineNr"> 86 </span><span class="CommentedCode">#?     print-string 0, &quot;\n&quot;</span>
-<span id="L87" class="LineNr"> 87 </span>    <span class="PreProc">var</span> done?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> password
+<span id="L87" class="LineNr"> 87 </span>    <span class="PreProc">var</span> done?/eax: boolean <span class="Special">&lt;-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> password
 <span id="L88" class="LineNr"> 88 </span>    compare done?, <span class="Constant">0</span>/false
 <span id="L89" class="LineNr"> 89 </span>    <span class="PreProc">break-if-!=</span>
-<span id="L90" class="LineNr"> 90 </span>    <span class="PreProc">var</span> c/<span class="muRegEax">eax</span>: byte <span class="Special">&lt;-</span> <a href='../112read-byte.subx.html#L273'>read-byte</a> password
+<span id="L90" class="LineNr"> 90 </span>    <span class="PreProc">var</span> c/eax: byte <span class="Special">&lt;-</span> <a href='../112read-byte.subx.html#L273'>read-byte</a> password
 <span id="L91" class="LineNr"> 91 </span><span class="CommentedCode">#?     {</span>
 <span id="L92" class="LineNr"> 92 </span><span class="CommentedCode">#?       var c2/eax: int &lt;- copy c</span>
 <span id="L93" class="LineNr"> 93 </span><span class="CommentedCode">#?       print-int32-decimal 0, c2</span>
diff --git a/html/linux/advent2020/3a.mu.html b/html/linux/advent2020/3a.mu.html
index 8e720f6f..cf125d84 100644
--- a/html/linux/advent2020/3a.mu.html
+++ b/html/linux/advent2020/3a.mu.html
@@ -14,20 +14,19 @@ pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-
 body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; }
 a { color:inherit; }
 * { font-size:12pt; font-size: 1em; }
+.PreProc { color: #c000c0; }
+.muRegEdx { color: #af5f00; }
+.Special { color: #ff6060; }
 .LineNr { }
-.Delimiter { color: #c000c0; }
-.CommentedCode { color: #8a8a8a; }
-.muRegEsi { color: #87d787; }
-.muRegEdi { color: #87ffd7; }
+.muRegEsi { color: #005faf; }
+.muRegEbx { color: #5f00ff; }
 .Constant { color: #008787; }
-.Special { color: #ff6060; }
-.PreProc { color: #c000c0; }
+.muRegEdi { color: #00af00; }
+.muRegEcx { color: #870000; }
+.Delimiter { color: #c000c0; }
 .muFunction { color: #af5f00; text-decoration: underline; }
+.CommentedCode { color: #8a8a8a; }
 .muComment { color: #005faf; }
-.muRegEax { color: #875f00; }
-.muRegEcx { color: #af875f; }
-.muRegEdx { color: #878700; }
-.muRegEbx { color: #8787af; }
 -->
 </style>
 
@@ -90,7 +89,7 @@ if ('onhashchange' in window) {
 <span id="L25" class="LineNr"> 25 </span>      <a href='../106stream.subx.html#L17'>clear-stream</a> line
 <span id="L26" class="LineNr"> 26 </span>      <a href='../305keyboard.subx.html#L158'>read-line-from-real-keyboard</a> line
 <span id="L27" class="LineNr"> 27 </span>      <span class="muComment"># if line is empty (not even a newline), quit</span>
-<span id="L28" class="LineNr"> 28 </span>      <span class="PreProc">var</span> done?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> line
+<span id="L28" class="LineNr"> 28 </span>      <span class="PreProc">var</span> done?/eax: boolean <span class="Special">&lt;-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> line
 <span id="L29" class="LineNr"> 29 </span>      compare done?, <span class="Constant">0</span>/false
 <span id="L30" class="LineNr"> 30 </span>      <span class="PreProc">break-if-!=</span>
 <span id="L31" class="LineNr"> 31 </span>      <span class="muComment"># wastefully recompute width on every line</span>
@@ -98,7 +97,7 @@ if ('onhashchange' in window) {
 <span id="L33" class="LineNr"> 33 </span>      copy-to width, <span class="Constant">0</span>
 <span id="L34" class="LineNr"> 34 </span>      <span class="muComment"># turn each byte into a tree and append it</span>
 <span id="L35" class="LineNr"> 35 </span>      $main:line-loop: <span class="Delimiter">{</span>
-<span id="L36" class="LineNr"> 36 </span>        <span class="PreProc">var</span> done?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> line
+<span id="L36" class="LineNr"> 36 </span>        <span class="PreProc">var</span> done?/eax: boolean <span class="Special">&lt;-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> line
 <span id="L37" class="LineNr"> 37 </span>        compare done?, <span class="Constant">0</span>/false
 <span id="L38" class="LineNr"> 38 </span>        <span class="PreProc">break-if-!=</span>
 <span id="L39" class="LineNr"> 39 </span><span class="CommentedCode">#?         print-int32-decimal 0, num-rows</span>
@@ -106,7 +105,7 @@ if ('onhashchange' in window) {
 <span id="L41" class="LineNr"> 41 </span><span class="CommentedCode">#?         print-int32-decimal 0, width</span>
 <span id="L42" class="LineNr"> 42 </span><span class="CommentedCode">#?         print-string 0, &quot;\n&quot;</span>
 <span id="L43" class="LineNr"> 43 </span>        <span class="PreProc">var</span> dest/<span class="muRegEbx">ebx</span>: (addr int) <span class="Special">&lt;-</span> index trees, trees-length
-<span id="L44" class="LineNr"> 44 </span>        <span class="PreProc">var</span> c/<span class="muRegEax">eax</span>: byte <span class="Special">&lt;-</span> <a href='../112read-byte.subx.html#L273'>read-byte</a> line
+<span id="L44" class="LineNr"> 44 </span>        <span class="PreProc">var</span> c/eax: byte <span class="Special">&lt;-</span> <a href='../112read-byte.subx.html#L273'>read-byte</a> line
 <span id="L45" class="LineNr"> 45 </span>        <span class="muComment"># newline comes only at end of line</span>
 <span id="L46" class="LineNr"> 46 </span>        compare c, <span class="Constant">0xa</span>/newline
 <span id="L47" class="LineNr"> 47 </span>        <span class="PreProc">break-if-=</span>
@@ -140,7 +139,7 @@ if ('onhashchange' in window) {
 <span id="L75" class="LineNr"> 75 </span>  <span class="Delimiter">{</span>
 <span id="L76" class="LineNr"> 76 </span>    compare row, num-rows
 <span id="L77" class="LineNr"> 77 </span>    <span class="PreProc">break-if-&gt;=</span>
-<span id="L78" class="LineNr"> 78 </span>    <span class="PreProc">var</span> curr/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='3a.mu.html#L94'>index2d</a> trees, row, col, width
+<span id="L78" class="LineNr"> 78 </span>    <span class="PreProc">var</span> curr/eax: int <span class="Special">&lt;-</span> <a href='3a.mu.html#L94'>index2d</a> trees, row, col, width
 <span id="L79" class="LineNr"> 79 </span>    compare curr, <span class="Constant">0</span>
 <span id="L80" class="LineNr"> 80 </span>    <span class="Delimiter">{</span>
 <span id="L81" class="LineNr"> 81 </span>      <span class="PreProc">break-if-=</span>
@@ -156,18 +155,18 @@ if ('onhashchange' in window) {
 <span id="L91" class="LineNr"> 91 </span>  <span class="PreProc">return</span> <span class="Constant">0</span>
 <span id="L92" class="LineNr"> 92 </span><span class="Delimiter">}</span>
 <span id="L93" class="LineNr"> 93 </span>
-<span id="L94" class="LineNr"> 94 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='3a.mu.html#L94'>index2d</a></span> _arr: (addr array int), _row: int, _col: int, width: int<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int <span class="Delimiter">{</span>
+<span id="L94" class="LineNr"> 94 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='3a.mu.html#L94'>index2d</a></span> _arr: (addr array int), _row: int, _col: int, width: int<span class="PreProc"> -&gt; </span>_/eax: int <span class="Delimiter">{</span>
 <span id="L95" class="LineNr"> 95 </span>  <span class="muComment"># handle repeating columns of trees</span>
-<span id="L96" class="LineNr"> 96 </span>  <span class="PreProc">var</span> dummy/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
+<span id="L96" class="LineNr"> 96 </span>  <span class="PreProc">var</span> dummy/eax: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L97" class="LineNr"> 97 </span>  <span class="PreProc">var</span> col/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L98" class="LineNr"> 98 </span>  dummy, col <span class="Special">&lt;-</span> <a href='../314divide.subx.html#L3'>integer-divide</a> _col, width
 <span id="L99" class="LineNr"> 99 </span>  <span class="muComment"># compute index</span>
-<span id="L100" class="LineNr">100 </span>  <span class="PreProc">var</span> index/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy _row
+<span id="L100" class="LineNr">100 </span>  <span class="PreProc">var</span> index/eax: int <span class="Special">&lt;-</span> copy _row
 <span id="L101" class="LineNr">101 </span>  index <span class="Special">&lt;-</span> multiply width
 <span id="L102" class="LineNr">102 </span>  index <span class="Special">&lt;-</span> add col
 <span id="L103" class="LineNr">103 </span>  <span class="muComment"># look up array</span>
 <span id="L104" class="LineNr">104 </span>  <span class="PreProc">var</span> arr/<span class="muRegEsi">esi</span>: (addr array int) <span class="Special">&lt;-</span> copy _arr
-<span id="L105" class="LineNr">105 </span>  <span class="PreProc">var</span> src/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> index arr, index
+<span id="L105" class="LineNr">105 </span>  <span class="PreProc">var</span> src/eax: (addr int) <span class="Special">&lt;-</span> index arr, index
 <span id="L106" class="LineNr">106 </span>  <span class="PreProc">return</span> *src
 <span id="L107" class="LineNr">107 </span><span class="Delimiter">}</span>
 </pre>
diff --git a/html/linux/advent2020/3b.mu.html b/html/linux/advent2020/3b.mu.html
index 07f1e4d5..6380194d 100644
--- a/html/linux/advent2020/3b.mu.html
+++ b/html/linux/advent2020/3b.mu.html
@@ -14,20 +14,19 @@ pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-
 body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; }
 a { color:inherit; }
 * { font-size:12pt; font-size: 1em; }
+.PreProc { color: #c000c0; }
+.muRegEdx { color: #af5f00; }
+.Special { color: #ff6060; }
 .LineNr { }
-.Delimiter { color: #c000c0; }
-.CommentedCode { color: #8a8a8a; }
-.muRegEsi { color: #87d787; }
-.muRegEdi { color: #87ffd7; }
+.muRegEsi { color: #005faf; }
+.muRegEbx { color: #5f00ff; }
 .Constant { color: #008787; }
-.Special { color: #ff6060; }
-.PreProc { color: #c000c0; }
+.muRegEdi { color: #00af00; }
+.muRegEcx { color: #870000; }
+.Delimiter { color: #c000c0; }
 .muFunction { color: #af5f00; text-decoration: underline; }
+.CommentedCode { color: #8a8a8a; }
 .muComment { color: #005faf; }
-.muRegEax { color: #875f00; }
-.muRegEcx { color: #af875f; }
-.muRegEdx { color: #878700; }
-.muRegEbx { color: #8787af; }
 -->
 </style>
 
@@ -90,7 +89,7 @@ if ('onhashchange' in window) {
 <span id="L25" class="LineNr"> 25 </span>      <a href='../106stream.subx.html#L17'>clear-stream</a> line
 <span id="L26" class="LineNr"> 26 </span>      <a href='../305keyboard.subx.html#L158'>read-line-from-real-keyboard</a> line
 <span id="L27" class="LineNr"> 27 </span>      <span class="muComment"># if line is empty (not even a newline), quit</span>
-<span id="L28" class="LineNr"> 28 </span>      <span class="PreProc">var</span> done?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> line
+<span id="L28" class="LineNr"> 28 </span>      <span class="PreProc">var</span> done?/eax: boolean <span class="Special">&lt;-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> line
 <span id="L29" class="LineNr"> 29 </span>      compare done?, <span class="Constant">0</span>/false
 <span id="L30" class="LineNr"> 30 </span>      <span class="PreProc">break-if-!=</span>
 <span id="L31" class="LineNr"> 31 </span>      <span class="muComment"># wastefully recompute width on every line</span>
@@ -98,7 +97,7 @@ if ('onhashchange' in window) {
 <span id="L33" class="LineNr"> 33 </span>      copy-to width, <span class="Constant">0</span>
 <span id="L34" class="LineNr"> 34 </span>      <span class="muComment"># turn each byte into a tree and append it</span>
 <span id="L35" class="LineNr"> 35 </span>      $main:line-loop: <span class="Delimiter">{</span>
-<span id="L36" class="LineNr"> 36 </span>        <span class="PreProc">var</span> done?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> line
+<span id="L36" class="LineNr"> 36 </span>        <span class="PreProc">var</span> done?/eax: boolean <span class="Special">&lt;-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> line
 <span id="L37" class="LineNr"> 37 </span>        compare done?, <span class="Constant">0</span>/false
 <span id="L38" class="LineNr"> 38 </span>        <span class="PreProc">break-if-!=</span>
 <span id="L39" class="LineNr"> 39 </span><span class="CommentedCode">#?         print-int32-decimal 0, num-rows</span>
@@ -106,7 +105,7 @@ if ('onhashchange' in window) {
 <span id="L41" class="LineNr"> 41 </span><span class="CommentedCode">#?         print-int32-decimal 0, width</span>
 <span id="L42" class="LineNr"> 42 </span><span class="CommentedCode">#?         print-string 0, &quot;\n&quot;</span>
 <span id="L43" class="LineNr"> 43 </span>        <span class="PreProc">var</span> dest/<span class="muRegEbx">ebx</span>: (addr int) <span class="Special">&lt;-</span> index trees, trees-length
-<span id="L44" class="LineNr"> 44 </span>        <span class="PreProc">var</span> c/<span class="muRegEax">eax</span>: byte <span class="Special">&lt;-</span> <a href='../112read-byte.subx.html#L273'>read-byte</a> line
+<span id="L44" class="LineNr"> 44 </span>        <span class="PreProc">var</span> c/eax: byte <span class="Special">&lt;-</span> <a href='../112read-byte.subx.html#L273'>read-byte</a> line
 <span id="L45" class="LineNr"> 45 </span>        <span class="muComment"># newline comes only at end of line</span>
 <span id="L46" class="LineNr"> 46 </span>        compare c, <span class="Constant">0xa</span>/newline
 <span id="L47" class="LineNr"> 47 </span>        <span class="PreProc">break-if-=</span>
@@ -131,23 +130,23 @@ if ('onhashchange' in window) {
 <span id="L66" class="LineNr"> 66 </span>  <span class="Delimiter">}</span>
 <span id="L67" class="LineNr"> 67 </span>  <span class="muComment"># phase 2: compute</span>
 <span id="L68" class="LineNr"> 68 </span>  <span class="PreProc">var</span> product/<span class="muRegEdi">edi</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">1</span>
-<span id="L69" class="LineNr"> 69 </span>  <span class="PreProc">var</span> result/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='3b.mu.html#L94'>num-trees-hit</a> trees, width, num-rows, <span class="Constant">1</span>, <span class="Constant">1</span>
+<span id="L69" class="LineNr"> 69 </span>  <span class="PreProc">var</span> result/eax: int <span class="Special">&lt;-</span> <a href='3b.mu.html#L94'>num-trees-hit</a> trees, width, num-rows, <span class="Constant">1</span>, <span class="Constant">1</span>
 <span id="L70" class="LineNr"> 70 </span>  <a href='../405screen.mu.html#L484'>print-int32-decimal</a> <span class="Constant">0</span>, result
 <span id="L71" class="LineNr"> 71 </span>  <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">&quot; x &quot;</span>
 <span id="L72" class="LineNr"> 72 </span>  product <span class="Special">&lt;-</span> multiply result
-<span id="L73" class="LineNr"> 73 </span>  <span class="PreProc">var</span> result/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='3b.mu.html#L94'>num-trees-hit</a> trees, width, num-rows, <span class="Constant">3</span>, <span class="Constant">1</span>
+<span id="L73" class="LineNr"> 73 </span>  <span class="PreProc">var</span> result/eax: int <span class="Special">&lt;-</span> <a href='3b.mu.html#L94'>num-trees-hit</a> trees, width, num-rows, <span class="Constant">3</span>, <span class="Constant">1</span>
 <span id="L74" class="LineNr"> 74 </span>  <a href='../405screen.mu.html#L484'>print-int32-decimal</a> <span class="Constant">0</span>, result
 <span id="L75" class="LineNr"> 75 </span>  <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">&quot; x &quot;</span>
 <span id="L76" class="LineNr"> 76 </span>  product <span class="Special">&lt;-</span> multiply result
-<span id="L77" class="LineNr"> 77 </span>  <span class="PreProc">var</span> result/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='3b.mu.html#L94'>num-trees-hit</a> trees, width, num-rows, <span class="Constant">5</span>, <span class="Constant">1</span>
+<span id="L77" class="LineNr"> 77 </span>  <span class="PreProc">var</span> result/eax: int <span class="Special">&lt;-</span> <a href='3b.mu.html#L94'>num-trees-hit</a> trees, width, num-rows, <span class="Constant">5</span>, <span class="Constant">1</span>
 <span id="L78" class="LineNr"> 78 </span>  <a href='../405screen.mu.html#L484'>print-int32-decimal</a> <span class="Constant">0</span>, result
 <span id="L79" class="LineNr"> 79 </span>  <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">&quot; x &quot;</span>
 <span id="L80" class="LineNr"> 80 </span>  product <span class="Special">&lt;-</span> multiply result
-<span id="L81" class="LineNr"> 81 </span>  <span class="PreProc">var</span> result/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='3b.mu.html#L94'>num-trees-hit</a> trees, width, num-rows, <span class="Constant">7</span>, <span class="Constant">1</span>
+<span id="L81" class="LineNr"> 81 </span>  <span class="PreProc">var</span> result/eax: int <span class="Special">&lt;-</span> <a href='3b.mu.html#L94'>num-trees-hit</a> trees, width, num-rows, <span class="Constant">7</span>, <span class="Constant">1</span>
 <span id="L82" class="LineNr"> 82 </span>  <a href='../405screen.mu.html#L484'>print-int32-decimal</a> <span class="Constant">0</span>, result
 <span id="L83" class="LineNr"> 83 </span>  <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">&quot; x &quot;</span>
 <span id="L84" class="LineNr"> 84 </span>  product <span class="Special">&lt;-</span> multiply result
-<span id="L85" class="LineNr"> 85 </span>  <span class="PreProc">var</span> result/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='3b.mu.html#L94'>num-trees-hit</a> trees, width, num-rows, <span class="Constant">1</span>, <span class="Constant">2</span>
+<span id="L85" class="LineNr"> 85 </span>  <span class="PreProc">var</span> result/eax: int <span class="Special">&lt;-</span> <a href='3b.mu.html#L94'>num-trees-hit</a> trees, width, num-rows, <span class="Constant">1</span>, <span class="Constant">2</span>
 <span id="L86" class="LineNr"> 86 </span>  <a href='../405screen.mu.html#L484'>print-int32-decimal</a> <span class="Constant">0</span>, result
 <span id="L87" class="LineNr"> 87 </span>  <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">&quot; = &quot;</span>
 <span id="L88" class="LineNr"> 88 </span>  product <span class="Special">&lt;-</span> multiply result
@@ -156,7 +155,7 @@ if ('onhashchange' in window) {
 <span id="L91" class="LineNr"> 91 </span>  <span class="PreProc">return</span> <span class="Constant">0</span>
 <span id="L92" class="LineNr"> 92 </span><span class="Delimiter">}</span>
 <span id="L93" class="LineNr"> 93 </span>
-<span id="L94" class="LineNr"> 94 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='3b.mu.html#L94'>num-trees-hit</a></span> trees: (addr array int), width: int, num-rows: int, right: int, down: int<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int <span class="Delimiter">{</span>
+<span id="L94" class="LineNr"> 94 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='3b.mu.html#L94'>num-trees-hit</a></span> trees: (addr array int), width: int, num-rows: int, right: int, down: int<span class="PreProc"> -&gt; </span>_/eax: int <span class="Delimiter">{</span>
 <span id="L95" class="LineNr"> 95 </span><span class="CommentedCode">#?   print-string 0, &quot;== &quot;</span>
 <span id="L96" class="LineNr"> 96 </span><span class="CommentedCode">#?   print-int32-decimal 0, right</span>
 <span id="L97" class="LineNr"> 97 </span><span class="CommentedCode">#?   print-string 0, &quot; &quot;</span>
@@ -170,7 +169,7 @@ if ('onhashchange' in window) {
 <span id="L105" class="LineNr">105 </span>    <span class="PreProc">break-if-&gt;=</span>
 <span id="L106" class="LineNr">106 </span><span class="CommentedCode">#?     print-int32-decimal 0, col</span>
 <span id="L107" class="LineNr">107 </span><span class="CommentedCode">#?     print-string 0, &quot;\n&quot;</span>
-<span id="L108" class="LineNr">108 </span>    <span class="PreProc">var</span> curr/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='3b.mu.html#L121'>index2d</a> trees, row, col, width
+<span id="L108" class="LineNr">108 </span>    <span class="PreProc">var</span> curr/eax: int <span class="Special">&lt;-</span> <a href='3b.mu.html#L121'>index2d</a> trees, row, col, width
 <span id="L109" class="LineNr">109 </span>    compare curr, <span class="Constant">0</span>
 <span id="L110" class="LineNr">110 </span>    <span class="Delimiter">{</span>
 <span id="L111" class="LineNr">111 </span>      <span class="PreProc">break-if-=</span>
@@ -183,21 +182,21 @@ if ('onhashchange' in window) {
 <span id="L118" class="LineNr">118 </span>  <span class="PreProc">return</span> <a href='3b.mu.html#L94'>num-trees-hit</a>
 <span id="L119" class="LineNr">119 </span><span class="Delimiter">}</span>
 <span id="L120" class="LineNr">120 </span>
-<span id="L121" class="LineNr">121 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='3b.mu.html#L121'>index2d</a></span> _arr: (addr array int), _row: int, _col: int, width: int<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int <span class="Delimiter">{</span>
+<span id="L121" class="LineNr">121 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='3b.mu.html#L121'>index2d</a></span> _arr: (addr array int), _row: int, _col: int, width: int<span class="PreProc"> -&gt; </span>_/eax: int <span class="Delimiter">{</span>
 <span id="L122" class="LineNr">122 </span>  <span class="muComment"># handle repeating columns of trees</span>
-<span id="L123" class="LineNr">123 </span>  <span class="PreProc">var</span> dummy/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
+<span id="L123" class="LineNr">123 </span>  <span class="PreProc">var</span> dummy/eax: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L124" class="LineNr">124 </span>  <span class="PreProc">var</span> col/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L125" class="LineNr">125 </span>  dummy, col <span class="Special">&lt;-</span> <a href='../314divide.subx.html#L3'>integer-divide</a> _col, width
 <span id="L126" class="LineNr">126 </span><span class="CommentedCode">#?   print-string 0, &quot;  &quot;</span>
 <span id="L127" class="LineNr">127 </span><span class="CommentedCode">#?   print-int32-decimal 0, col</span>
 <span id="L128" class="LineNr">128 </span><span class="CommentedCode">#?   print-string 0, &quot;\n&quot;</span>
 <span id="L129" class="LineNr">129 </span>  <span class="muComment"># compute index</span>
-<span id="L130" class="LineNr">130 </span>  <span class="PreProc">var</span> index/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy _row
+<span id="L130" class="LineNr">130 </span>  <span class="PreProc">var</span> index/eax: int <span class="Special">&lt;-</span> copy _row
 <span id="L131" class="LineNr">131 </span>  index <span class="Special">&lt;-</span> multiply width
 <span id="L132" class="LineNr">132 </span>  index <span class="Special">&lt;-</span> add col
 <span id="L133" class="LineNr">133 </span>  <span class="muComment"># look up array</span>
 <span id="L134" class="LineNr">134 </span>  <span class="PreProc">var</span> arr/<span class="muRegEsi">esi</span>: (addr array int) <span class="Special">&lt;-</span> copy _arr
-<span id="L135" class="LineNr">135 </span>  <span class="PreProc">var</span> src/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> index arr, index
+<span id="L135" class="LineNr">135 </span>  <span class="PreProc">var</span> src/eax: (addr int) <span class="Special">&lt;-</span> index arr, index
 <span id="L136" class="LineNr">136 </span>  <span class="PreProc">return</span> *src
 <span id="L137" class="LineNr">137 </span><span class="Delimiter">}</span>
 </pre>
diff --git a/html/linux/advent2020/4a.mu.html b/html/linux/advent2020/4a.mu.html
index df8cc64b..50008b4d 100644
--- a/html/linux/advent2020/4a.mu.html
+++ b/html/linux/advent2020/4a.mu.html
@@ -14,19 +14,18 @@ pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-
 body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; }
 a { color:inherit; }
 * { font-size:12pt; font-size: 1em; }
-.muRegEcx { color: #af875f; }
-.muComment { color: #005faf; }
-.LineNr { }
-.muRegEdx { color: #878700; }
+.PreProc { color: #c000c0; }
+.muRegEdx { color: #af5f00; }
 .Special { color: #ff6060; }
-.muRegEsi { color: #87d787; }
-.muRegEdi { color: #87ffd7; }
+.LineNr { }
+.Constant { color: #008787; }
+.muRegEbx { color: #5f00ff; }
+.muRegEsi { color: #005faf; }
+.muRegEdi { color: #00af00; }
+.muRegEcx { color: #870000; }
 .Delimiter { color: #c000c0; }
 .muFunction { color: #af5f00; text-decoration: underline; }
-.muRegEbx { color: #8787af; }
-.Constant { color: #008787; }
-.PreProc { color: #c000c0; }
-.muRegEax { color: #875f00; }
+.muComment { color: #005faf; }
 -->
 </style>
 
@@ -84,13 +83,13 @@ if ('onhashchange' in window) {
 <span id="L20" class="LineNr">20 </span>    <a href='../106stream.subx.html#L17'>clear-stream</a> line
 <span id="L21" class="LineNr">21 </span>    <a href='../305keyboard.subx.html#L158'>read-line-from-real-keyboard</a> line
 <span id="L22" class="LineNr">22 </span>    <span class="muComment"># if line is empty (not even a newline), quit</span>
-<span id="L23" class="LineNr">23 </span>    <span class="PreProc">var</span> done?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> line
+<span id="L23" class="LineNr">23 </span>    <span class="PreProc">var</span> done?/eax: boolean <span class="Special">&lt;-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> line
 <span id="L24" class="LineNr">24 </span>    compare done?, <span class="Constant">0</span>/false
 <span id="L25" class="LineNr">25 </span>    <span class="PreProc">break-if-!=</span>
 <span id="L26" class="LineNr">26 </span>    <a href='../304screen.subx.html#L147'>print-stream-to-real-screen</a> line
 <span id="L27" class="LineNr">27 </span>    <span class="muComment"># if line has just a newline, process passport</span>
 <span id="L28" class="LineNr">28 </span>    <a href='../124next-token.subx.html#L464'>skip-chars-matching-whitespace</a> line
-<span id="L29" class="LineNr">29 </span>    <span class="PreProc">var</span> new-passport?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> line
+<span id="L29" class="LineNr">29 </span>    <span class="PreProc">var</span> new-passport?/eax: boolean <span class="Special">&lt;-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> line
 <span id="L30" class="LineNr">30 </span>    <span class="Delimiter">{</span>
 <span id="L31" class="LineNr">31 </span>      compare new-passport?, <span class="Constant">0</span>/false
 <span id="L32" class="LineNr">32 </span>      <span class="PreProc">break-if-=</span>
@@ -107,13 +106,13 @@ if ('onhashchange' in window) {
 <span id="L43" class="LineNr">43 </span>    <span class="Delimiter">}</span>
 <span id="L44" class="LineNr">44 </span>    $main:word-loop: <span class="Delimiter">{</span>
 <span id="L45" class="LineNr">45 </span>      <a href='../127next-word.subx.html#L11'>next-word</a> line, slice
-<span id="L46" class="LineNr">46 </span>      <span class="PreProc">var</span> done?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../123slice.subx.html#L9'>slice-empty?</a> slice
+<span id="L46" class="LineNr">46 </span>      <span class="PreProc">var</span> done?/eax: boolean <span class="Special">&lt;-</span> <a href='../123slice.subx.html#L9'>slice-empty?</a> slice
 <span id="L47" class="LineNr">47 </span>      compare done?, <span class="Constant">0</span>/false
 <span id="L48" class="LineNr">48 </span>      <span class="PreProc">break-if-!=</span>
 <span id="L49" class="LineNr">49 </span>      <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">&quot;  &quot;</span>
 <span id="L50" class="LineNr">50 </span>      <a href='../304screen.subx.html#L134'>print-slice-to-real-screen</a> slice
 <span id="L51" class="LineNr">51 </span>      <span class="muComment"># treat cid as optional</span>
-<span id="L52" class="LineNr">52 </span>      <span class="PreProc">var</span> optional?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../123slice.subx.html#L487'>slice-starts-with?</a> slice, <span class="Constant">&quot;cid:&quot;</span>
+<span id="L52" class="LineNr">52 </span>      <span class="PreProc">var</span> optional?/eax: boolean <span class="Special">&lt;-</span> <a href='../123slice.subx.html#L487'>slice-starts-with?</a> slice, <span class="Constant">&quot;cid:&quot;</span>
 <span id="L53" class="LineNr">53 </span>      compare optional?, <span class="Constant">0</span>/false
 <span id="L54" class="LineNr">54 </span>      <span class="Delimiter">{</span>
 <span id="L55" class="LineNr">55 </span>        <span class="PreProc">break-if-!=</span>
diff --git a/html/linux/advent2020/4b.mu.html b/html/linux/advent2020/4b.mu.html
index 1c2ac0e0..b6fdafe5 100644
--- a/html/linux/advent2020/4b.mu.html
+++ b/html/linux/advent2020/4b.mu.html
@@ -14,19 +14,18 @@ pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-
 body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; }
 a { color:inherit; }
 * { font-size:12pt; font-size: 1em; }
-.muRegEcx { color: #af875f; }
-.muComment { color: #005faf; }
-.LineNr { }
-.muRegEdx { color: #878700; }
+.PreProc { color: #c000c0; }
+.muRegEdx { color: #af5f00; }
 .Special { color: #ff6060; }
-.muRegEsi { color: #87d787; }
-.muRegEdi { color: #87ffd7; }
+.LineNr { }
+.Constant { color: #008787; }
+.muRegEbx { color: #5f00ff; }
+.muRegEsi { color: #005faf; }
+.muRegEdi { color: #00af00; }
+.muRegEcx { color: #870000; }
 .Delimiter { color: #c000c0; }
 .muFunction { color: #af5f00; text-decoration: underline; }
-.muRegEbx { color: #8787af; }
-.Constant { color: #008787; }
-.PreProc { color: #c000c0; }
-.muRegEax { color: #875f00; }
+.muComment { color: #005faf; }
 -->
 </style>
 
@@ -86,13 +85,13 @@ if ('onhashchange' in window) {
 <span id="L22" class="LineNr"> 22 </span>    <a href='../106stream.subx.html#L17'>clear-stream</a> line
 <span id="L23" class="LineNr"> 23 </span>    <a href='../305keyboard.subx.html#L158'>read-line-from-real-keyboard</a> line
 <span id="L24" class="LineNr"> 24 </span>    <span class="muComment"># if line is empty (not even a newline), quit</span>
-<span id="L25" class="LineNr"> 25 </span>    <span class="PreProc">var</span> done?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> line
+<span id="L25" class="LineNr"> 25 </span>    <span class="PreProc">var</span> done?/eax: boolean <span class="Special">&lt;-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> line
 <span id="L26" class="LineNr"> 26 </span>    compare done?, <span class="Constant">0</span>/false
 <span id="L27" class="LineNr"> 27 </span>    <span class="PreProc">break-if-!=</span>
 <span id="L28" class="LineNr"> 28 </span>    <a href='../304screen.subx.html#L147'>print-stream-to-real-screen</a> line
 <span id="L29" class="LineNr"> 29 </span>    <span class="muComment"># if line has just a newline, process passport</span>
 <span id="L30" class="LineNr"> 30 </span>    <a href='../124next-token.subx.html#L464'>skip-chars-matching-whitespace</a> line
-<span id="L31" class="LineNr"> 31 </span>    <span class="PreProc">var</span> new-passport?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> line
+<span id="L31" class="LineNr"> 31 </span>    <span class="PreProc">var</span> new-passport?/eax: boolean <span class="Special">&lt;-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> line
 <span id="L32" class="LineNr"> 32 </span>    <span class="Delimiter">{</span>
 <span id="L33" class="LineNr"> 33 </span>      compare new-passport?, <span class="Constant">0</span>/false
 <span id="L34" class="LineNr"> 34 </span>      <span class="PreProc">break-if-=</span>
@@ -109,18 +108,18 @@ if ('onhashchange' in window) {
 <span id="L45" class="LineNr"> 45 </span>    <span class="Delimiter">}</span>
 <span id="L46" class="LineNr"> 46 </span>    $main:word-loop: <span class="Delimiter">{</span>
 <span id="L47" class="LineNr"> 47 </span>      <a href='../124next-token.subx.html#L464'>skip-chars-matching-whitespace</a> line
-<span id="L48" class="LineNr"> 48 </span>      <span class="PreProc">var</span> done?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> line
+<span id="L48" class="LineNr"> 48 </span>      <span class="PreProc">var</span> done?/eax: boolean <span class="Special">&lt;-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> line
 <span id="L49" class="LineNr"> 49 </span>      compare done?, <span class="Constant">0</span>/false
 <span id="L50" class="LineNr"> 50 </span>      <span class="PreProc">break-if-!=</span>
 <span id="L51" class="LineNr"> 51 </span>      <a href='../124next-token.subx.html#L10'>next-token</a> line, <span class="Constant">0x3a</span>, key-slice  <span class="muComment"># ':'</span>
-<span id="L52" class="LineNr"> 52 </span>      <span class="PreProc">var</span> dummy/<span class="muRegEax">eax</span>: byte <span class="Special">&lt;-</span> <a href='../112read-byte.subx.html#L273'>read-byte</a> line  <span class="muComment"># skip ':'</span>
+<span id="L52" class="LineNr"> 52 </span>      <span class="PreProc">var</span> dummy/eax: byte <span class="Special">&lt;-</span> <a href='../112read-byte.subx.html#L273'>read-byte</a> line  <span class="muComment"># skip ':'</span>
 <span id="L53" class="LineNr"> 53 </span>      <a href='../127next-word.subx.html#L306'>next-raw-word</a> line, val-slice
 <span id="L54" class="LineNr"> 54 </span>      <a href='../304screen.subx.html#L134'>print-slice-to-real-screen</a> key-slice
 <span id="L55" class="LineNr"> 55 </span>      <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">&quot; : &quot;</span>
 <span id="L56" class="LineNr"> 56 </span>      <a href='../304screen.subx.html#L134'>print-slice-to-real-screen</a> val-slice
 <span id="L57" class="LineNr"> 57 </span>      <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">&quot;\n&quot;</span>
 <span id="L58" class="LineNr"> 58 </span>      <span class="muComment"># treat cid as optional</span>
-<span id="L59" class="LineNr"> 59 </span>      <span class="PreProc">var</span> cid?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../123slice.subx.html#L120'>slice-equal?</a> key-slice, <span class="Constant">&quot;cid&quot;</span>
+<span id="L59" class="LineNr"> 59 </span>      <span class="PreProc">var</span> cid?/eax: boolean <span class="Special">&lt;-</span> <a href='../123slice.subx.html#L120'>slice-equal?</a> key-slice, <span class="Constant">&quot;cid&quot;</span>
 <span id="L60" class="LineNr"> 60 </span>      compare cid?, <span class="Constant">0</span>/false
 <span id="L61" class="LineNr"> 61 </span>      <span class="PreProc">loop-if-!=</span>
 <span id="L62" class="LineNr"> 62 </span>      <span class="muComment"># increment field count</span>
@@ -128,11 +127,11 @@ if ('onhashchange' in window) {
 <span id="L64" class="LineNr"> 64 </span>      <span class="muComment"># - validate fields one by one, setting curr-passport-field-count to impossibly high value to signal invalid</span>
 <span id="L65" class="LineNr"> 65 </span>      <span class="muComment"># byr</span>
 <span id="L66" class="LineNr"> 66 </span>      <span class="Delimiter">{</span>
-<span id="L67" class="LineNr"> 67 </span>        <span class="PreProc">var</span> byr?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../123slice.subx.html#L120'>slice-equal?</a> key-slice, <span class="Constant">&quot;byr&quot;</span>
+<span id="L67" class="LineNr"> 67 </span>        <span class="PreProc">var</span> byr?/eax: boolean <span class="Special">&lt;-</span> <a href='../123slice.subx.html#L120'>slice-equal?</a> key-slice, <span class="Constant">&quot;byr&quot;</span>
 <span id="L68" class="LineNr"> 68 </span>        compare byr?, <span class="Constant">0</span>/false
 <span id="L69" class="LineNr"> 69 </span>        <span class="PreProc">break-if-=</span>
 <span id="L70" class="LineNr"> 70 </span>        <span class="muComment"># 1920 &lt;= byr &lt;= 2002</span>
-<span id="L71" class="LineNr"> 71 </span>        <span class="PreProc">var</span> byr/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='../311decimal-int.subx.html#L4'>parse-decimal-int-from-slice</a> val-slice
+<span id="L71" class="LineNr"> 71 </span>        <span class="PreProc">var</span> byr/eax: int <span class="Special">&lt;-</span> <a href='../311decimal-int.subx.html#L4'>parse-decimal-int-from-slice</a> val-slice
 <span id="L72" class="LineNr"> 72 </span>        compare byr, <span class="Constant">0x780</span>  <span class="muComment"># 1920</span>
 <span id="L73" class="LineNr"> 73 </span>        <span class="Delimiter">{</span>
 <span id="L74" class="LineNr"> 74 </span>          <span class="PreProc">break-if-&gt;=</span>
@@ -148,11 +147,11 @@ if ('onhashchange' in window) {
 <span id="L84" class="LineNr"> 84 </span>      <span class="Delimiter">}</span>
 <span id="L85" class="LineNr"> 85 </span>      <span class="muComment"># iyr</span>
 <span id="L86" class="LineNr"> 86 </span>      <span class="Delimiter">{</span>
-<span id="L87" class="LineNr"> 87 </span>        <span class="PreProc">var</span> iyr?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../123slice.subx.html#L120'>slice-equal?</a> key-slice, <span class="Constant">&quot;iyr&quot;</span>
+<span id="L87" class="LineNr"> 87 </span>        <span class="PreProc">var</span> iyr?/eax: boolean <span class="Special">&lt;-</span> <a href='../123slice.subx.html#L120'>slice-equal?</a> key-slice, <span class="Constant">&quot;iyr&quot;</span>
 <span id="L88" class="LineNr"> 88 </span>        compare iyr?, <span class="Constant">0</span>/false
 <span id="L89" class="LineNr"> 89 </span>        <span class="PreProc">break-if-=</span>
 <span id="L90" class="LineNr"> 90 </span>        <span class="muComment"># 2010 &lt;= iyr &lt;= 2020</span>
-<span id="L91" class="LineNr"> 91 </span>        <span class="PreProc">var</span> iyr/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='../311decimal-int.subx.html#L4'>parse-decimal-int-from-slice</a> val-slice
+<span id="L91" class="LineNr"> 91 </span>        <span class="PreProc">var</span> iyr/eax: int <span class="Special">&lt;-</span> <a href='../311decimal-int.subx.html#L4'>parse-decimal-int-from-slice</a> val-slice
 <span id="L92" class="LineNr"> 92 </span>        compare iyr, <span class="Constant">0x7da</span>  <span class="muComment"># 2010</span>
 <span id="L93" class="LineNr"> 93 </span>        <span class="Delimiter">{</span>
 <span id="L94" class="LineNr"> 94 </span>          <span class="PreProc">break-if-&gt;=</span>
@@ -168,11 +167,11 @@ if ('onhashchange' in window) {
 <span id="L104" class="LineNr">104 </span>      <span class="Delimiter">}</span>
 <span id="L105" class="LineNr">105 </span>      <span class="muComment"># eyr</span>
 <span id="L106" class="LineNr">106 </span>      <span class="Delimiter">{</span>
-<span id="L107" class="LineNr">107 </span>        <span class="PreProc">var</span> eyr?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../123slice.subx.html#L120'>slice-equal?</a> key-slice, <span class="Constant">&quot;eyr&quot;</span>
+<span id="L107" class="LineNr">107 </span>        <span class="PreProc">var</span> eyr?/eax: boolean <span class="Special">&lt;-</span> <a href='../123slice.subx.html#L120'>slice-equal?</a> key-slice, <span class="Constant">&quot;eyr&quot;</span>
 <span id="L108" class="LineNr">108 </span>        compare eyr?, <span class="Constant">0</span>/false
 <span id="L109" class="LineNr">109 </span>        <span class="PreProc">break-if-=</span>
 <span id="L110" class="LineNr">110 </span>        <span class="muComment"># 2020 &lt;= eyr &lt;= 2030</span>
-<span id="L111" class="LineNr">111 </span>        <span class="PreProc">var</span> eyr/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='../311decimal-int.subx.html#L4'>parse-decimal-int-from-slice</a> val-slice
+<span id="L111" class="LineNr">111 </span>        <span class="PreProc">var</span> eyr/eax: int <span class="Special">&lt;-</span> <a href='../311decimal-int.subx.html#L4'>parse-decimal-int-from-slice</a> val-slice
 <span id="L112" class="LineNr">112 </span>        compare eyr, <span class="Constant">0x7e4</span>  <span class="muComment"># 2020</span>
 <span id="L113" class="LineNr">113 </span>        <span class="Delimiter">{</span>
 <span id="L114" class="LineNr">114 </span>          <span class="PreProc">break-if-&gt;=</span>
@@ -188,14 +187,14 @@ if ('onhashchange' in window) {
 <span id="L124" class="LineNr">124 </span>      <span class="Delimiter">}</span>
 <span id="L125" class="LineNr">125 </span>      <span class="muComment"># hgt</span>
 <span id="L126" class="LineNr">126 </span>      <span class="Delimiter">{</span>
-<span id="L127" class="LineNr">127 </span>        <span class="PreProc">var</span> hgt?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../123slice.subx.html#L120'>slice-equal?</a> key-slice, <span class="Constant">&quot;hgt&quot;</span>
+<span id="L127" class="LineNr">127 </span>        <span class="PreProc">var</span> hgt?/eax: boolean <span class="Special">&lt;-</span> <a href='../123slice.subx.html#L120'>slice-equal?</a> key-slice, <span class="Constant">&quot;hgt&quot;</span>
 <span id="L128" class="LineNr">128 </span>        compare hgt?, <span class="Constant">0</span>/false
 <span id="L129" class="LineNr">129 </span>        <span class="PreProc">break-if-=</span>
 <span id="L130" class="LineNr">130 </span>        <span class="muComment"># convert val</span>
 <span id="L131" class="LineNr">131 </span>        <span class="PreProc">var</span> s: (handle array byte)
-<span id="L132" class="LineNr">132 </span>        <span class="PreProc">var</span> s2/<span class="muRegEax">eax</span>: (addr handle array byte) <span class="Special">&lt;-</span> address s
+<span id="L132" class="LineNr">132 </span>        <span class="PreProc">var</span> s2/eax: (addr handle array byte) <span class="Special">&lt;-</span> address s
 <span id="L133" class="LineNr">133 </span>        <a href='../315slice.subx.html#L5'>_slice-to-string</a> val-slice, s2
-<span id="L134" class="LineNr">134 </span>        <span class="PreProc">var</span> s3/<span class="muRegEax">eax</span>: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *s2
+<span id="L134" class="LineNr">134 </span>        <span class="PreProc">var</span> s3/eax: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *s2
 <span id="L135" class="LineNr">135 </span>        <span class="PreProc">var</span> s4/<span class="muRegEbx">ebx</span>: (addr array byte) <span class="Special">&lt;-</span> copy s3
 <span id="L136" class="LineNr">136 </span>        <span class="muComment"># check suffix</span>
 <span id="L137" class="LineNr">137 </span>        <span class="PreProc">var</span> start/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> length s4
@@ -204,17 +203,17 @@ if ('onhashchange' in window) {
 <span id="L140" class="LineNr">140 </span>          <span class="PreProc">var</span> suffix-h: (handle array byte)
 <span id="L141" class="LineNr">141 </span>          <span class="PreProc">var</span> suffix-ah/<span class="muRegEcx">ecx</span>: (addr handle array byte) <span class="Special">&lt;-</span> address suffix-h
 <span id="L142" class="LineNr">142 </span>          <a href='../411string.mu.html#L2'>substring</a> s4, start, <span class="Constant">2</span>, suffix-ah
-<span id="L143" class="LineNr">143 </span>          <span class="PreProc">var</span> suffix/<span class="muRegEax">eax</span>: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *suffix-ah
+<span id="L143" class="LineNr">143 </span>          <span class="PreProc">var</span> suffix/eax: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *suffix-ah
 <span id="L144" class="LineNr">144 </span>          <span class="Delimiter">{</span>
-<span id="L145" class="LineNr">145 </span>            <span class="PreProc">var</span> match?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../105string-equal.subx.html#L15'>string-equal?</a> suffix, <span class="Constant">&quot;in&quot;</span>
+<span id="L145" class="LineNr">145 </span>            <span class="PreProc">var</span> match?/eax: boolean <span class="Special">&lt;-</span> <a href='../105string-equal.subx.html#L15'>string-equal?</a> suffix, <span class="Constant">&quot;in&quot;</span>
 <span id="L146" class="LineNr">146 </span>            compare match?, <span class="Constant">0</span>/false
 <span id="L147" class="LineNr">147 </span>            <span class="PreProc">break-if-=</span>
 <span id="L148" class="LineNr">148 </span>            <span class="muComment"># if suffix is &quot;in&quot;, 59 &lt;= val &lt;= 96</span>
 <span id="L149" class="LineNr">149 </span>            <span class="PreProc">var</span> num-h: (handle array byte)
 <span id="L150" class="LineNr">150 </span>            <span class="PreProc">var</span> num-ah/<span class="muRegEcx">ecx</span>: (addr handle array byte) <span class="Special">&lt;-</span> address num-h
 <span id="L151" class="LineNr">151 </span>            <a href='../411string.mu.html#L2'>substring</a> s4, <span class="Constant">0</span>, start, num-ah
-<span id="L152" class="LineNr">152 </span>            <span class="PreProc">var</span> num/<span class="muRegEax">eax</span>: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *num-ah
-<span id="L153" class="LineNr">153 </span>            <span class="PreProc">var</span> val/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='../311decimal-int.subx.html#L23'>parse-decimal-int</a> num
+<span id="L152" class="LineNr">152 </span>            <span class="PreProc">var</span> num/eax: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *num-ah
+<span id="L153" class="LineNr">153 </span>            <span class="PreProc">var</span> val/eax: int <span class="Special">&lt;-</span> <a href='../311decimal-int.subx.html#L23'>parse-decimal-int</a> num
 <span id="L154" class="LineNr">154 </span>            compare val, <span class="Constant">0x3b</span>  <span class="muComment"># 59</span>
 <span id="L155" class="LineNr">155 </span>            <span class="Delimiter">{</span>
 <span id="L156" class="LineNr">156 </span>              <span class="PreProc">break-if-&gt;=</span>
@@ -230,15 +229,15 @@ if ('onhashchange' in window) {
 <span id="L166" class="LineNr">166 </span>            <span class="PreProc">loop</span> $main:word-loop
 <span id="L167" class="LineNr">167 </span>          <span class="Delimiter">}</span>
 <span id="L168" class="LineNr">168 </span>          <span class="Delimiter">{</span>
-<span id="L169" class="LineNr">169 </span>            <span class="PreProc">var</span> match?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../105string-equal.subx.html#L15'>string-equal?</a> suffix, <span class="Constant">&quot;cm&quot;</span>
+<span id="L169" class="LineNr">169 </span>            <span class="PreProc">var</span> match?/eax: boolean <span class="Special">&lt;-</span> <a href='../105string-equal.subx.html#L15'>string-equal?</a> suffix, <span class="Constant">&quot;cm&quot;</span>
 <span id="L170" class="LineNr">170 </span>            compare match?, <span class="Constant">0</span>/false
 <span id="L171" class="LineNr">171 </span>            <span class="PreProc">break-if-=</span>
 <span id="L172" class="LineNr">172 </span>            <span class="muComment"># if suffix is &quot;cm&quot;, 150 &lt;= val &lt;= 193</span>
 <span id="L173" class="LineNr">173 </span>            <span class="PreProc">var</span> num-h: (handle array byte)
 <span id="L174" class="LineNr">174 </span>            <span class="PreProc">var</span> num-ah/<span class="muRegEcx">ecx</span>: (addr handle array byte) <span class="Special">&lt;-</span> address num-h
 <span id="L175" class="LineNr">175 </span>            <a href='../411string.mu.html#L2'>substring</a> s4, <span class="Constant">0</span>, start, num-ah
-<span id="L176" class="LineNr">176 </span>            <span class="PreProc">var</span> num/<span class="muRegEax">eax</span>: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *num-ah
-<span id="L177" class="LineNr">177 </span>            <span class="PreProc">var</span> val/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='../311decimal-int.subx.html#L23'>parse-decimal-int</a> num
+<span id="L176" class="LineNr">176 </span>            <span class="PreProc">var</span> num/eax: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *num-ah
+<span id="L177" class="LineNr">177 </span>            <span class="PreProc">var</span> val/eax: int <span class="Special">&lt;-</span> <a href='../311decimal-int.subx.html#L23'>parse-decimal-int</a> num
 <span id="L178" class="LineNr">178 </span>            compare val, <span class="Constant">0x96</span>  <span class="muComment"># 150</span>
 <span id="L179" class="LineNr">179 </span>            <span class="Delimiter">{</span>
 <span id="L180" class="LineNr">180 </span>              <span class="PreProc">break-if-&gt;=</span>
@@ -260,14 +259,14 @@ if ('onhashchange' in window) {
 <span id="L196" class="LineNr">196 </span>      <span class="Delimiter">}</span>
 <span id="L197" class="LineNr">197 </span>      <span class="muComment"># hcl</span>
 <span id="L198" class="LineNr">198 </span>      <span class="Delimiter">{</span>
-<span id="L199" class="LineNr">199 </span>        <span class="PreProc">var</span> hcl?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../123slice.subx.html#L120'>slice-equal?</a> key-slice, <span class="Constant">&quot;hcl&quot;</span>
+<span id="L199" class="LineNr">199 </span>        <span class="PreProc">var</span> hcl?/eax: boolean <span class="Special">&lt;-</span> <a href='../123slice.subx.html#L120'>slice-equal?</a> key-slice, <span class="Constant">&quot;hcl&quot;</span>
 <span id="L200" class="LineNr">200 </span>        compare hcl?, <span class="Constant">0</span>/false
 <span id="L201" class="LineNr">201 </span>        <span class="PreProc">break-if-=</span>
 <span id="L202" class="LineNr">202 </span>        <span class="muComment"># convert val</span>
 <span id="L203" class="LineNr">203 </span>        <span class="PreProc">var</span> s: (handle array byte)
-<span id="L204" class="LineNr">204 </span>        <span class="PreProc">var</span> s2/<span class="muRegEax">eax</span>: (addr handle array byte) <span class="Special">&lt;-</span> address s
+<span id="L204" class="LineNr">204 </span>        <span class="PreProc">var</span> s2/eax: (addr handle array byte) <span class="Special">&lt;-</span> address s
 <span id="L205" class="LineNr">205 </span>        <a href='../315slice.subx.html#L5'>_slice-to-string</a> val-slice, s2
-<span id="L206" class="LineNr">206 </span>        <span class="PreProc">var</span> s3/<span class="muRegEax">eax</span>: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *s2
+<span id="L206" class="LineNr">206 </span>        <span class="PreProc">var</span> s3/eax: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *s2
 <span id="L207" class="LineNr">207 </span>        <span class="muComment"># check length</span>
 <span id="L208" class="LineNr">208 </span>        <span class="PreProc">var</span> len/<span class="muRegEbx">ebx</span>: int <span class="Special">&lt;-</span> length s3
 <span id="L209" class="LineNr">209 </span>        compare len, <span class="Constant">7</span>
@@ -279,8 +278,8 @@ if ('onhashchange' in window) {
 <span id="L215" class="LineNr">215 </span>        <span class="Delimiter">}</span>
 <span id="L216" class="LineNr">216 </span>        <span class="muComment"># check first byte</span>
 <span id="L217" class="LineNr">217 </span>        <span class="Delimiter">{</span>
-<span id="L218" class="LineNr">218 </span>          <span class="PreProc">var</span> c/<span class="muRegEax">eax</span>: (addr byte) <span class="Special">&lt;-</span> index s3, <span class="Constant">0</span>
-<span id="L219" class="LineNr">219 </span>          <span class="PreProc">var</span> c2/<span class="muRegEax">eax</span>: byte <span class="Special">&lt;-</span> copy-byte *c
+<span id="L218" class="LineNr">218 </span>          <span class="PreProc">var</span> c/eax: (addr byte) <span class="Special">&lt;-</span> index s3, <span class="Constant">0</span>
+<span id="L219" class="LineNr">219 </span>          <span class="PreProc">var</span> c2/eax: byte <span class="Special">&lt;-</span> copy-byte *c
 <span id="L220" class="LineNr">220 </span>          compare c2, <span class="Constant">0x23</span>/hash
 <span id="L221" class="LineNr">221 </span>          <span class="PreProc">break-if-=</span>
 <span id="L222" class="LineNr">222 </span>          <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">&quot;invalid2\n&quot;</span>
@@ -292,10 +291,10 @@ if ('onhashchange' in window) {
 <span id="L228" class="LineNr">228 </span>        <span class="Delimiter">{</span>
 <span id="L229" class="LineNr">229 </span>          compare i, <span class="Constant">7</span>
 <span id="L230" class="LineNr">230 </span>          <span class="PreProc">break-if-&gt;=</span>
-<span id="L231" class="LineNr">231 </span>          <span class="PreProc">var</span> c/<span class="muRegEax">eax</span>: (addr byte) <span class="Special">&lt;-</span> index s3, i
+<span id="L231" class="LineNr">231 </span>          <span class="PreProc">var</span> c/eax: (addr byte) <span class="Special">&lt;-</span> index s3, i
 <span id="L232" class="LineNr">232 </span>          <span class="Delimiter">{</span>
-<span id="L233" class="LineNr">233 </span>            <span class="PreProc">var</span> c2/<span class="muRegEax">eax</span>: byte <span class="Special">&lt;-</span> copy-byte *c
-<span id="L234" class="LineNr">234 </span>            <span class="PreProc">var</span> valid?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../118parse-hex-int.subx.html#L701'>hex-digit?</a> c2
+<span id="L233" class="LineNr">233 </span>            <span class="PreProc">var</span> c2/eax: byte <span class="Special">&lt;-</span> copy-byte *c
+<span id="L234" class="LineNr">234 </span>            <span class="PreProc">var</span> valid?/eax: boolean <span class="Special">&lt;-</span> <a href='../118parse-hex-int.subx.html#L701'>hex-digit?</a> c2
 <span id="L235" class="LineNr">235 </span>            compare valid?, <span class="Constant">0</span>
 <span id="L236" class="LineNr">236 </span>            <span class="PreProc">loop-if-=</span> $main:word-loop
 <span id="L237" class="LineNr">237 </span>          <span class="Delimiter">}</span>
@@ -305,28 +304,28 @@ if ('onhashchange' in window) {
 <span id="L241" class="LineNr">241 </span>      <span class="Delimiter">}</span>
 <span id="L242" class="LineNr">242 </span>      <span class="muComment"># ecl</span>
 <span id="L243" class="LineNr">243 </span>      <span class="Delimiter">{</span>
-<span id="L244" class="LineNr">244 </span>        <span class="PreProc">var</span> ecl?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../123slice.subx.html#L120'>slice-equal?</a> key-slice, <span class="Constant">&quot;ecl&quot;</span>
+<span id="L244" class="LineNr">244 </span>        <span class="PreProc">var</span> ecl?/eax: boolean <span class="Special">&lt;-</span> <a href='../123slice.subx.html#L120'>slice-equal?</a> key-slice, <span class="Constant">&quot;ecl&quot;</span>
 <span id="L245" class="LineNr">245 </span>        compare ecl?, <span class="Constant">0</span>/false
 <span id="L246" class="LineNr">246 </span>        <span class="PreProc">break-if-=</span>
-<span id="L247" class="LineNr">247 </span>        <span class="PreProc">var</span> amb?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../123slice.subx.html#L120'>slice-equal?</a> val-slice, <span class="Constant">&quot;amb&quot;</span>
+<span id="L247" class="LineNr">247 </span>        <span class="PreProc">var</span> amb?/eax: boolean <span class="Special">&lt;-</span> <a href='../123slice.subx.html#L120'>slice-equal?</a> val-slice, <span class="Constant">&quot;amb&quot;</span>
 <span id="L248" class="LineNr">248 </span>        compare amb?, <span class="Constant">0</span>/false
 <span id="L249" class="LineNr">249 </span>        <span class="PreProc">loop-if-!=</span> $main:word-loop
-<span id="L250" class="LineNr">250 </span>        <span class="PreProc">var</span> blu?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../123slice.subx.html#L120'>slice-equal?</a> val-slice, <span class="Constant">&quot;blu&quot;</span>
+<span id="L250" class="LineNr">250 </span>        <span class="PreProc">var</span> blu?/eax: boolean <span class="Special">&lt;-</span> <a href='../123slice.subx.html#L120'>slice-equal?</a> val-slice, <span class="Constant">&quot;blu&quot;</span>
 <span id="L251" class="LineNr">251 </span>        compare blu?, <span class="Constant">0</span>/false
 <span id="L252" class="LineNr">252 </span>        <span class="PreProc">loop-if-!=</span> $main:word-loop
-<span id="L253" class="LineNr">253 </span>        <span class="PreProc">var</span> brn?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../123slice.subx.html#L120'>slice-equal?</a> val-slice, <span class="Constant">&quot;brn&quot;</span>
+<span id="L253" class="LineNr">253 </span>        <span class="PreProc">var</span> brn?/eax: boolean <span class="Special">&lt;-</span> <a href='../123slice.subx.html#L120'>slice-equal?</a> val-slice, <span class="Constant">&quot;brn&quot;</span>
 <span id="L254" class="LineNr">254 </span>        compare brn?, <span class="Constant">0</span>/false
 <span id="L255" class="LineNr">255 </span>        <span class="PreProc">loop-if-!=</span> $main:word-loop
-<span id="L256" class="LineNr">256 </span>        <span class="PreProc">var</span> gry?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../123slice.subx.html#L120'>slice-equal?</a> val-slice, <span class="Constant">&quot;gry&quot;</span>
+<span id="L256" class="LineNr">256 </span>        <span class="PreProc">var</span> gry?/eax: boolean <span class="Special">&lt;-</span> <a href='../123slice.subx.html#L120'>slice-equal?</a> val-slice, <span class="Constant">&quot;gry&quot;</span>
 <span id="L257" class="LineNr">257 </span>        compare gry?, <span class="Constant">0</span>/false
 <span id="L258" class="LineNr">258 </span>        <span class="PreProc">loop-if-!=</span> $main:word-loop
-<span id="L259" class="LineNr">259 </span>        <span class="PreProc">var</span> grn?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../123slice.subx.html#L120'>slice-equal?</a> val-slice, <span class="Constant">&quot;grn&quot;</span>
+<span id="L259" class="LineNr">259 </span>        <span class="PreProc">var</span> grn?/eax: boolean <span class="Special">&lt;-</span> <a href='../123slice.subx.html#L120'>slice-equal?</a> val-slice, <span class="Constant">&quot;grn&quot;</span>
 <span id="L260" class="LineNr">260 </span>        compare grn?, <span class="Constant">0</span>/false
 <span id="L261" class="LineNr">261 </span>        <span class="PreProc">loop-if-!=</span> $main:word-loop
-<span id="L262" class="LineNr">262 </span>        <span class="PreProc">var</span> hzl?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../123slice.subx.html#L120'>slice-equal?</a> val-slice, <span class="Constant">&quot;hzl&quot;</span>
+<span id="L262" class="LineNr">262 </span>        <span class="PreProc">var</span> hzl?/eax: boolean <span class="Special">&lt;-</span> <a href='../123slice.subx.html#L120'>slice-equal?</a> val-slice, <span class="Constant">&quot;hzl&quot;</span>
 <span id="L263" class="LineNr">263 </span>        compare hzl?, <span class="Constant">0</span>/false
 <span id="L264" class="LineNr">264 </span>        <span class="PreProc">loop-if-!=</span> $main:word-loop
-<span id="L265" class="LineNr">265 </span>        <span class="PreProc">var</span> oth?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../123slice.subx.html#L120'>slice-equal?</a> val-slice, <span class="Constant">&quot;oth&quot;</span>
+<span id="L265" class="LineNr">265 </span>        <span class="PreProc">var</span> oth?/eax: boolean <span class="Special">&lt;-</span> <a href='../123slice.subx.html#L120'>slice-equal?</a> val-slice, <span class="Constant">&quot;oth&quot;</span>
 <span id="L266" class="LineNr">266 </span>        compare oth?, <span class="Constant">0</span>/false
 <span id="L267" class="LineNr">267 </span>        <span class="PreProc">loop-if-!=</span> $main:word-loop
 <span id="L268" class="LineNr">268 </span>        <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">&quot;invalid\n&quot;</span>
@@ -334,16 +333,16 @@ if ('onhashchange' in window) {
 <span id="L270" class="LineNr">270 </span>      <span class="Delimiter">}</span>
 <span id="L271" class="LineNr">271 </span>      <span class="muComment"># pid</span>
 <span id="L272" class="LineNr">272 </span>      <span class="Delimiter">{</span>
-<span id="L273" class="LineNr">273 </span>        <span class="PreProc">var</span> pid?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../123slice.subx.html#L120'>slice-equal?</a> key-slice, <span class="Constant">&quot;pid&quot;</span>
+<span id="L273" class="LineNr">273 </span>        <span class="PreProc">var</span> pid?/eax: boolean <span class="Special">&lt;-</span> <a href='../123slice.subx.html#L120'>slice-equal?</a> key-slice, <span class="Constant">&quot;pid&quot;</span>
 <span id="L274" class="LineNr">274 </span>        compare pid?, <span class="Constant">0</span>/false
 <span id="L275" class="LineNr">275 </span>        <span class="PreProc">break-if-=</span>
 <span id="L276" class="LineNr">276 </span>        <span class="muComment"># convert val</span>
 <span id="L277" class="LineNr">277 </span>        <span class="PreProc">var</span> s: (handle array byte)
-<span id="L278" class="LineNr">278 </span>        <span class="PreProc">var</span> s2/<span class="muRegEax">eax</span>: (addr handle array byte) <span class="Special">&lt;-</span> address s
+<span id="L278" class="LineNr">278 </span>        <span class="PreProc">var</span> s2/eax: (addr handle array byte) <span class="Special">&lt;-</span> address s
 <span id="L279" class="LineNr">279 </span>        <a href='../315slice.subx.html#L5'>_slice-to-string</a> val-slice, s2
-<span id="L280" class="LineNr">280 </span>        <span class="PreProc">var</span> s3/<span class="muRegEax">eax</span>: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *s2
+<span id="L280" class="LineNr">280 </span>        <span class="PreProc">var</span> s3/eax: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *s2
 <span id="L281" class="LineNr">281 </span>        <span class="muComment"># check length</span>
-<span id="L282" class="LineNr">282 </span>        <span class="PreProc">var</span> len/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> length s3
+<span id="L282" class="LineNr">282 </span>        <span class="PreProc">var</span> len/eax: int <span class="Special">&lt;-</span> length s3
 <span id="L283" class="LineNr">283 </span>        compare len, <span class="Constant">9</span>
 <span id="L284" class="LineNr">284 </span>        <span class="Delimiter">{</span>
 <span id="L285" class="LineNr">285 </span>          <span class="PreProc">break-if-=</span>
@@ -354,7 +353,7 @@ if ('onhashchange' in window) {
 <span id="L290" class="LineNr">290 </span>        <span class="muComment"># check valid decimal int</span>
 <span id="L291" class="LineNr">291 </span>        <span class="muComment"># parse-decimal-int-from-slice currently returns 0 on invalid parse,</span>
 <span id="L292" class="LineNr">292 </span>        <span class="muComment"># which isn't ideal but suffices for our purposes</span>
-<span id="L293" class="LineNr">293 </span>        <span class="PreProc">var</span> val/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='../311decimal-int.subx.html#L4'>parse-decimal-int-from-slice</a> val-slice
+<span id="L293" class="LineNr">293 </span>        <span class="PreProc">var</span> val/eax: int <span class="Special">&lt;-</span> <a href='../311decimal-int.subx.html#L4'>parse-decimal-int-from-slice</a> val-slice
 <span id="L294" class="LineNr">294 </span>        compare val, <span class="Constant">0</span>
 <span id="L295" class="LineNr">295 </span>        <span class="Delimiter">{</span>
 <span id="L296" class="LineNr">296 </span>          <span class="PreProc">break-if-&gt;</span>
diff --git a/html/linux/advent2020/5a.mu.html b/html/linux/advent2020/5a.mu.html
index 0c197443..65e52369 100644
--- a/html/linux/advent2020/5a.mu.html
+++ b/html/linux/advent2020/5a.mu.html
@@ -14,19 +14,18 @@ pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-
 body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; }
 a { color:inherit; }
 * { font-size:12pt; font-size: 1em; }
-.muRegEdx { color: #878700; }
-.muComment { color: #005faf; }
-.CommentedCode { color: #8a8a8a; }
-.LineNr { }
-.muRegEcx { color: #af875f; }
-.muRegEax { color: #875f00; }
+.PreProc { color: #c000c0; }
+.muRegEdx { color: #af5f00; }
 .Special { color: #ff6060; }
-.muRegEdi { color: #87ffd7; }
+.LineNr { }
+.muRegEbx { color: #5f00ff; }
+.Constant { color: #008787; }
+.muRegEdi { color: #00af00; }
+.muRegEcx { color: #870000; }
 .Delimiter { color: #c000c0; }
 .muFunction { color: #af5f00; text-decoration: underline; }
-.muRegEbx { color: #8787af; }
-.Constant { color: #008787; }
-.PreProc { color: #c000c0; }
+.CommentedCode { color: #8a8a8a; }
+.muComment { color: #005faf; }
 -->
 </style>
 
@@ -82,11 +81,11 @@ if ('onhashchange' in window) {
 <span id="L18" class="LineNr">18 </span>    <a href='../305keyboard.subx.html#L158'>read-line-from-real-keyboard</a> line
 <span id="L19" class="LineNr">19 </span>    <a href='../304screen.subx.html#L147'>print-stream-to-real-screen</a> line
 <span id="L20" class="LineNr">20 </span>    <span class="muComment"># if line is empty (not even a newline), quit</span>
-<span id="L21" class="LineNr">21 </span>    <span class="PreProc">var</span> done?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> line
+<span id="L21" class="LineNr">21 </span>    <span class="PreProc">var</span> done?/eax: boolean <span class="Special">&lt;-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> line
 <span id="L22" class="LineNr">22 </span>    compare done?, <span class="Constant">0</span>/false
 <span id="L23" class="LineNr">23 </span>    <span class="PreProc">break-if-!=</span>
 <span id="L24" class="LineNr">24 </span>    <span class="muComment"># process line</span>
-<span id="L25" class="LineNr">25 </span>    <span class="PreProc">var</span> seat-id/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='5a.mu.html#L38'>convert-from-binary</a> line
+<span id="L25" class="LineNr">25 </span>    <span class="PreProc">var</span> seat-id/eax: int <span class="Special">&lt;-</span> <a href='5a.mu.html#L38'>convert-from-binary</a> line
 <span id="L26" class="LineNr">26 </span>    compare seat-id, max-seat-id
 <span id="L27" class="LineNr">27 </span>    <span class="Delimiter">{</span>
 <span id="L28" class="LineNr">28 </span>      <span class="PreProc">break-if-&lt;=</span>
@@ -99,13 +98,13 @@ if ('onhashchange' in window) {
 <span id="L35" class="LineNr">35 </span>  <span class="PreProc">return</span> <span class="Constant">0</span>
 <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="PreProc">fn</span> <span class="muFunction"><a href='5a.mu.html#L38'>convert-from-binary</a></span> in: (addr stream byte)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int <span class="Delimiter">{</span>
+<span id="L38" class="LineNr">38 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='5a.mu.html#L38'>convert-from-binary</a></span> in: (addr stream byte)<span class="PreProc"> -&gt; </span>_/eax: int <span class="Delimiter">{</span>
 <span id="L39" class="LineNr">39 </span>  <span class="PreProc">var</span> result/<span class="muRegEdi">edi</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L40" class="LineNr">40 </span>  <span class="PreProc">var</span> i/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">9</span>  <span class="muComment"># loop counter and also exponent</span>
 <span id="L41" class="LineNr">41 </span>  <span class="Delimiter">{</span>
 <span id="L42" class="LineNr">42 </span>    compare i, <span class="Constant">0</span>
 <span id="L43" class="LineNr">43 </span>    <span class="PreProc">break-if-&lt;</span>
-<span id="L44" class="LineNr">44 </span>    <span class="PreProc">var</span> c/<span class="muRegEax">eax</span>: byte <span class="Special">&lt;-</span> <a href='../112read-byte.subx.html#L273'>read-byte</a> in
+<span id="L44" class="LineNr">44 </span>    <span class="PreProc">var</span> c/eax: byte <span class="Special">&lt;-</span> <a href='../112read-byte.subx.html#L273'>read-byte</a> in
 <span id="L45" class="LineNr">45 </span><span class="CommentedCode">#?     print-string 0, &quot;char: &quot;</span>
 <span id="L46" class="LineNr">46 </span><span class="CommentedCode">#?     {</span>
 <span id="L47" class="LineNr">47 </span><span class="CommentedCode">#?       var c2/eax: int &lt;- copy c</span>
@@ -126,7 +125,7 @@ if ('onhashchange' in window) {
 <span id="L62" class="LineNr">62 </span><span class="CommentedCode">#?     print-string 0, &quot;bit: &quot;</span>
 <span id="L63" class="LineNr">63 </span><span class="CommentedCode">#?     print-int32-decimal 0, bit</span>
 <span id="L64" class="LineNr">64 </span><span class="CommentedCode">#?     print-string 0, &quot;\n&quot;</span>
-<span id="L65" class="LineNr">65 </span>    <span class="PreProc">var</span> bit-value/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='../406int32.mu.html#L5'>repeated-shift-left</a> bit, i
+<span id="L65" class="LineNr">65 </span>    <span class="PreProc">var</span> bit-value/eax: int <span class="Special">&lt;-</span> <a href='../406int32.mu.html#L5'>repeated-shift-left</a> bit, i
 <span id="L66" class="LineNr">66 </span><span class="CommentedCode">#?     print-string 0, &quot;bit value: &quot;</span>
 <span id="L67" class="LineNr">67 </span><span class="CommentedCode">#?     print-int32-decimal 0, bit-value</span>
 <span id="L68" class="LineNr">68 </span><span class="CommentedCode">#?     print-string 0, &quot;\n&quot;</span>
diff --git a/html/linux/advent2020/5b.mu.html b/html/linux/advent2020/5b.mu.html
index 8e8d6da9..c03039b9 100644
--- a/html/linux/advent2020/5b.mu.html
+++ b/html/linux/advent2020/5b.mu.html
@@ -14,19 +14,18 @@ pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-
 body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; }
 a { color:inherit; }
 * { font-size:12pt; font-size: 1em; }
-.muRegEdx { color: #878700; }
-.muComment { color: #005faf; }
-.LineNr { }
-.muRegEcx { color: #af875f; }
+.PreProc { color: #c000c0; }
+.muRegEdx { color: #af5f00; }
 .Special { color: #ff6060; }
-.muRegEsi { color: #87d787; }
-.muRegEax { color: #875f00; }
+.LineNr { }
+.muRegEsi { color: #005faf; }
+.muRegEbx { color: #5f00ff; }
+.Constant { color: #008787; }
+.muRegEdi { color: #00af00; }
+.muRegEcx { color: #870000; }
 .Delimiter { color: #c000c0; }
 .muFunction { color: #af5f00; text-decoration: underline; }
-.muRegEbx { color: #8787af; }
-.Constant { color: #008787; }
-.PreProc { color: #c000c0; }
-.muRegEdi { color: #87ffd7; }
+.muComment { color: #005faf; }
 -->
 </style>
 
@@ -83,17 +82,17 @@ if ('onhashchange' in window) {
 <span id="L19" class="LineNr">19 </span>    <a href='../106stream.subx.html#L17'>clear-stream</a> line
 <span id="L20" class="LineNr">20 </span>    <a href='../305keyboard.subx.html#L158'>read-line-from-real-keyboard</a> line
 <span id="L21" class="LineNr">21 </span>    <span class="muComment"># if line is empty (not even a newline), quit</span>
-<span id="L22" class="LineNr">22 </span>    <span class="PreProc">var</span> done?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> line
+<span id="L22" class="LineNr">22 </span>    <span class="PreProc">var</span> done?/eax: boolean <span class="Special">&lt;-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> line
 <span id="L23" class="LineNr">23 </span>    compare done?, <span class="Constant">0</span>/false
 <span id="L24" class="LineNr">24 </span>    <span class="PreProc">break-if-!=</span>
 <span id="L25" class="LineNr">25 </span>    <span class="muComment"># process line</span>
-<span id="L26" class="LineNr">26 </span>    <span class="PreProc">var</span> seat-id/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='5b.mu.html#L57'>convert-from-binary</a> line
-<span id="L27" class="LineNr">27 </span>    <span class="PreProc">var</span> dest/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> index pass, seat-id
+<span id="L26" class="LineNr">26 </span>    <span class="PreProc">var</span> seat-id/eax: int <span class="Special">&lt;-</span> <a href='5b.mu.html#L57'>convert-from-binary</a> line
+<span id="L27" class="LineNr">27 </span>    <span class="PreProc">var</span> dest/eax: (addr int) <span class="Special">&lt;-</span> index pass, seat-id
 <span id="L28" class="LineNr">28 </span>    copy-to *dest, <span class="Constant">1</span>
 <span id="L29" class="LineNr">29 </span>    <span class="PreProc">loop</span>
 <span id="L30" class="LineNr">30 </span>  <span class="Delimiter">}</span>
 <span id="L31" class="LineNr">31 </span>  <span class="muComment"># phase 2: skip empty seats</span>
-<span id="L32" class="LineNr">32 </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="L32" class="LineNr">32 </span>  <span class="PreProc">var</span> i/eax: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L33" class="LineNr">33 </span>  <span class="Delimiter">{</span>
 <span id="L34" class="LineNr">34 </span>    compare i, <span class="Constant">0x400</span>
 <span id="L35" class="LineNr">35 </span>    <span class="PreProc">break-if-&gt;=</span>
@@ -118,13 +117,13 @@ if ('onhashchange' in window) {
 <span id="L54" class="LineNr">54 </span>  <span class="PreProc">return</span> <span class="Constant">0</span>
 <span id="L55" class="LineNr">55 </span><span class="Delimiter">}</span>
 <span id="L56" class="LineNr">56 </span>
-<span id="L57" class="LineNr">57 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='5b.mu.html#L57'>convert-from-binary</a></span> in: (addr stream byte)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int <span class="Delimiter">{</span>
+<span id="L57" class="LineNr">57 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='5b.mu.html#L57'>convert-from-binary</a></span> in: (addr stream byte)<span class="PreProc"> -&gt; </span>_/eax: int <span class="Delimiter">{</span>
 <span id="L58" class="LineNr">58 </span>  <span class="PreProc">var</span> result/<span class="muRegEdi">edi</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L59" class="LineNr">59 </span>  <span class="PreProc">var</span> i/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">9</span>  <span class="muComment"># loop counter and also exponent</span>
 <span id="L60" class="LineNr">60 </span>  <span class="Delimiter">{</span>
 <span id="L61" class="LineNr">61 </span>    compare i, <span class="Constant">0</span>
 <span id="L62" class="LineNr">62 </span>    <span class="PreProc">break-if-&lt;</span>
-<span id="L63" class="LineNr">63 </span>    <span class="PreProc">var</span> c/<span class="muRegEax">eax</span>: byte <span class="Special">&lt;-</span> <a href='../112read-byte.subx.html#L273'>read-byte</a> in
+<span id="L63" class="LineNr">63 </span>    <span class="PreProc">var</span> c/eax: byte <span class="Special">&lt;-</span> <a href='../112read-byte.subx.html#L273'>read-byte</a> in
 <span id="L64" class="LineNr">64 </span>    <span class="PreProc">var</span> bit/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L65" class="LineNr">65 </span>    <span class="Delimiter">{</span>
 <span id="L66" class="LineNr">66 </span>      compare c, <span class="Constant">0x42</span>/B
@@ -136,7 +135,7 @@ if ('onhashchange' in window) {
 <span id="L72" class="LineNr">72 </span>      <span class="PreProc">break-if-!=</span>
 <span id="L73" class="LineNr">73 </span>      bit <span class="Special">&lt;-</span> copy <span class="Constant">1</span>
 <span id="L74" class="LineNr">74 </span>    <span class="Delimiter">}</span>
-<span id="L75" class="LineNr">75 </span>    <span class="PreProc">var</span> bit-value/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='../406int32.mu.html#L5'>repeated-shift-left</a> bit, i
+<span id="L75" class="LineNr">75 </span>    <span class="PreProc">var</span> bit-value/eax: int <span class="Special">&lt;-</span> <a href='../406int32.mu.html#L5'>repeated-shift-left</a> bit, i
 <span id="L76" class="LineNr">76 </span>    result <span class="Special">&lt;-</span> add bit-value
 <span id="L77" class="LineNr">77 </span>    i <span class="Special">&lt;-</span> decrement
 <span id="L78" class="LineNr">78 </span>    <span class="PreProc">loop</span>
diff --git a/html/linux/arith.mu.html b/html/linux/arith.mu.html
index 72fdf847..7cd2e5c9 100644
--- a/html/linux/arith.mu.html
+++ b/html/linux/arith.mu.html
@@ -14,20 +14,19 @@ pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-
 body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; }
 a { color:inherit; }
 * { font-size:12pt; font-size: 1em; }
+.PreProc { color: #c000c0; }
+.muRegEdx { color: #af5f00; }
+.Special { color: #ff6060; }
 .LineNr { }
-.Delimiter { color: #c000c0; }
-.CommentedCode { color: #8a8a8a; }
-.muRegEsi { color: #87d787; }
-.muRegEdi { color: #87ffd7; }
 .Constant { color: #008787; }
-.Special { color: #ff6060; }
-.PreProc { color: #c000c0; }
+.muRegEbx { color: #5f00ff; }
+.muRegEsi { color: #005faf; }
+.muRegEdi { color: #00af00; }
+.muRegEcx { color: #870000; }
+.Delimiter { color: #c000c0; }
 .muFunction { color: #af5f00; text-decoration: underline; }
+.CommentedCode { color: #8a8a8a; }
 .muComment { color: #005faf; }
-.muRegEax { color: #875f00; }
-.muRegEcx { color: #af875f; }
-.muRegEdx { color: #878700; }
-.muRegEbx { color: #8787af; }
 -->
 </style>
 
@@ -99,7 +98,7 @@ if ('onhashchange' in window) {
 <span id="L34" class="LineNr"> 34 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='arith.mu.html#L34'>main</a></span><span class="PreProc"> -&gt; </span>_/<span class="muRegEbx">ebx</span>: int <span class="Delimiter">{</span>
 <span id="L35" class="LineNr"> 35 </span>  <a href='305keyboard.subx.html#L6'>enable-keyboard-immediate-mode</a>
 <span id="L36" class="LineNr"> 36 </span>  <span class="PreProc">var</span> look/<span class="muRegEsi">esi</span>: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0</span>  <span class="muComment"># lookahead</span>
-<span id="L37" class="LineNr"> 37 </span>  <span class="PreProc">var</span> n/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>  <span class="muComment"># result of each expression</span>
+<span id="L37" class="LineNr"> 37 </span>  <span class="PreProc">var</span> n/eax: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>  <span class="muComment"># result of each expression</span>
 <span id="L38" class="LineNr"> 38 </span>  <a href='405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>/screen, <span class="Constant">&quot;press ctrl-c or ctrl-d to exit\n&quot;</span>
 <span id="L39" class="LineNr"> 39 </span>  <span class="muComment"># read-eval-print loop</span>
 <span id="L40" class="LineNr"> 40 </span>  <span class="Delimiter">{</span>
@@ -120,25 +119,25 @@ if ('onhashchange' in window) {
 <span id="L55" class="LineNr"> 55 </span>  <span class="PreProc">return</span> <span class="Constant">0</span>
 <span id="L56" class="LineNr"> 56 </span><span class="Delimiter">}</span>
 <span id="L57" class="LineNr"> 57 </span>
-<span id="L58" class="LineNr"> 58 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='arith.mu.html#L58'>simplify</a></span><span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int, _/<span class="muRegEsi">esi</span>: grapheme <span class="Delimiter">{</span>
+<span id="L58" class="LineNr"> 58 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='arith.mu.html#L58'>simplify</a></span><span class="PreProc"> -&gt; </span>_/eax: int, _/<span class="muRegEsi">esi</span>: grapheme <span class="Delimiter">{</span>
 <span id="L59" class="LineNr"> 59 </span>  <span class="muComment"># prime the pump</span>
 <span id="L60" class="LineNr"> 60 </span>  <span class="PreProc">var</span> look/<span class="muRegEsi">esi</span>: grapheme <span class="Special">&lt;-</span> <a href='arith.mu.html#L248'>get-char</a>
 <span id="L61" class="LineNr"> 61 </span>  <span class="muComment"># do it</span>
-<span id="L62" class="LineNr"> 62 </span>  <span class="PreProc">var</span> result/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
+<span id="L62" class="LineNr"> 62 </span>  <span class="PreProc">var</span> result/eax: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L63" class="LineNr"> 63 </span>  result, look <span class="Special">&lt;-</span> <a href='arith.mu.html#L67'>expression</a> look
 <span id="L64" class="LineNr"> 64 </span>  <span class="PreProc">return</span> result, look
 <span id="L65" class="LineNr"> 65 </span><span class="Delimiter">}</span>
 <span id="L66" class="LineNr"> 66 </span>
-<span id="L67" class="LineNr"> 67 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='arith.mu.html#L67'>expression</a></span> _look: grapheme<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int, _/<span class="muRegEsi">esi</span>: grapheme <span class="Delimiter">{</span>
+<span id="L67" class="LineNr"> 67 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='arith.mu.html#L67'>expression</a></span> _look: grapheme<span class="PreProc"> -&gt; </span>_/eax: int, _/<span class="muRegEsi">esi</span>: grapheme <span class="Delimiter">{</span>
 <span id="L68" class="LineNr"> 68 </span>  <span class="PreProc">var</span> look/<span class="muRegEsi">esi</span>: grapheme <span class="Special">&lt;-</span> copy _look
 <span id="L69" class="LineNr"> 69 </span>  <span class="muComment"># read arg</span>
-<span id="L70" class="LineNr"> 70 </span>  <span class="PreProc">var</span> result/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
+<span id="L70" class="LineNr"> 70 </span>  <span class="PreProc">var</span> result/eax: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L71" class="LineNr"> 71 </span>  result, look <span class="Special">&lt;-</span> <a href='arith.mu.html#L112'>term</a> look
 <span id="L72" class="LineNr"> 72 </span>  $expression:<span class="PreProc">loop</span>: <span class="Delimiter">{</span>
 <span id="L73" class="LineNr"> 73 </span>    <span class="muComment"># while next non-space char in ['+', '-']</span>
 <span id="L74" class="LineNr"> 74 </span>    look <span class="Special">&lt;-</span> <a href='arith.mu.html#L237'>skip-spaces</a> look
 <span id="L75" class="LineNr"> 75 </span>    <span class="Delimiter">{</span>
-<span id="L76" class="LineNr"> 76 </span>      <span class="PreProc">var</span> continue?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='arith.mu.html#L191'>add-or-sub?</a> look
+<span id="L76" class="LineNr"> 76 </span>      <span class="PreProc">var</span> continue?/eax: boolean <span class="Special">&lt;-</span> <a href='arith.mu.html#L191'>add-or-sub?</a> look
 <span id="L77" class="LineNr"> 77 </span>      compare continue?, <span class="Constant">0</span>/false
 <span id="L78" class="LineNr"> 78 </span>      <span class="PreProc">break-if-=</span> $expression:<span class="PreProc">loop</span>
 <span id="L79" class="LineNr"> 79 </span>    <span class="Delimiter">}</span>
@@ -149,7 +148,7 @@ if ('onhashchange' in window) {
 <span id="L84" class="LineNr"> 84 </span>    <span class="PreProc">var</span> second/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L85" class="LineNr"> 85 </span>    look <span class="Special">&lt;-</span> <a href='arith.mu.html#L237'>skip-spaces</a> look
 <span id="L86" class="LineNr"> 86 </span>    <span class="Delimiter">{</span>
-<span id="L87" class="LineNr"> 87 </span>      <span class="PreProc">var</span> tmp/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
+<span id="L87" class="LineNr"> 87 </span>      <span class="PreProc">var</span> tmp/eax: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L88" class="LineNr"> 88 </span>      tmp, look <span class="Special">&lt;-</span> <a href='arith.mu.html#L112'>term</a> look
 <span id="L89" class="LineNr"> 89 </span>      second <span class="Special">&lt;-</span> copy tmp
 <span id="L90" class="LineNr"> 90 </span>    <span class="Delimiter">}</span>
@@ -174,17 +173,17 @@ if ('onhashchange' in window) {
 <span id="L109" class="LineNr">109 </span>  <span class="PreProc">return</span> result, look
 <span id="L110" class="LineNr">110 </span><span class="Delimiter">}</span>
 <span id="L111" class="LineNr">111 </span>
-<span id="L112" class="LineNr">112 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='arith.mu.html#L112'>term</a></span> _look: grapheme<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int, _/<span class="muRegEsi">esi</span>: grapheme <span class="Delimiter">{</span>
+<span id="L112" class="LineNr">112 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='arith.mu.html#L112'>term</a></span> _look: grapheme<span class="PreProc"> -&gt; </span>_/eax: int, _/<span class="muRegEsi">esi</span>: grapheme <span class="Delimiter">{</span>
 <span id="L113" class="LineNr">113 </span>  <span class="PreProc">var</span> look/<span class="muRegEsi">esi</span>: grapheme <span class="Special">&lt;-</span> copy _look
 <span id="L114" class="LineNr">114 </span>  <span class="muComment"># read arg</span>
 <span id="L115" class="LineNr">115 </span>  look <span class="Special">&lt;-</span> <a href='arith.mu.html#L237'>skip-spaces</a> look
-<span id="L116" class="LineNr">116 </span>  <span class="PreProc">var</span> result/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
+<span id="L116" class="LineNr">116 </span>  <span class="PreProc">var</span> result/eax: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L117" class="LineNr">117 </span>  result, look <span class="Special">&lt;-</span> <a href='arith.mu.html#L157'>factor</a> look
 <span id="L118" class="LineNr">118 </span>  $term:<span class="PreProc">loop</span>: <span class="Delimiter">{</span>
 <span id="L119" class="LineNr">119 </span>    <span class="muComment"># while next non-space char in ['*', '/']</span>
 <span id="L120" class="LineNr">120 </span>    look <span class="Special">&lt;-</span> <a href='arith.mu.html#L237'>skip-spaces</a> look
 <span id="L121" class="LineNr">121 </span>    <span class="Delimiter">{</span>
-<span id="L122" class="LineNr">122 </span>      <span class="PreProc">var</span> continue?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='arith.mu.html#L177'>mul-or-div?</a> look
+<span id="L122" class="LineNr">122 </span>      <span class="PreProc">var</span> continue?/eax: boolean <span class="Special">&lt;-</span> <a href='arith.mu.html#L177'>mul-or-div?</a> look
 <span id="L123" class="LineNr">123 </span>      compare continue?, <span class="Constant">0</span>/false
 <span id="L124" class="LineNr">124 </span>      <span class="PreProc">break-if-=</span> $term:<span class="PreProc">loop</span>
 <span id="L125" class="LineNr">125 </span>    <span class="Delimiter">}</span>
@@ -195,7 +194,7 @@ if ('onhashchange' in window) {
 <span id="L130" class="LineNr">130 </span>    <span class="PreProc">var</span> second/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L131" class="LineNr">131 </span>    look <span class="Special">&lt;-</span> <a href='arith.mu.html#L237'>skip-spaces</a> look
 <span id="L132" class="LineNr">132 </span>    <span class="Delimiter">{</span>
-<span id="L133" class="LineNr">133 </span>      <span class="PreProc">var</span> tmp/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
+<span id="L133" class="LineNr">133 </span>      <span class="PreProc">var</span> tmp/eax: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L134" class="LineNr">134 </span>      tmp, look <span class="Special">&lt;-</span> <a href='arith.mu.html#L157'>factor</a> look
 <span id="L135" class="LineNr">135 </span>      second <span class="Special">&lt;-</span> copy tmp
 <span id="L136" class="LineNr">136 </span>    <span class="Delimiter">}</span>
@@ -219,27 +218,27 @@ if ('onhashchange' in window) {
 <span id="L154" class="LineNr">154 </span>  <span class="PreProc">return</span> result, look
 <span id="L155" class="LineNr">155 </span><span class="Delimiter">}</span>
 <span id="L156" class="LineNr">156 </span>
-<span id="L157" class="LineNr">157 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='arith.mu.html#L157'>factor</a></span> _look: grapheme<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int, _/<span class="muRegEsi">esi</span>: grapheme <span class="Delimiter">{</span>
+<span id="L157" class="LineNr">157 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='arith.mu.html#L157'>factor</a></span> _look: grapheme<span class="PreProc"> -&gt; </span>_/eax: int, _/<span class="muRegEsi">esi</span>: grapheme <span class="Delimiter">{</span>
 <span id="L158" class="LineNr">158 </span>  <span class="PreProc">var</span> look/<span class="muRegEsi">esi</span>: grapheme <span class="Special">&lt;-</span> copy _look  <span class="muComment"># should be a no-op</span>
 <span id="L159" class="LineNr">159 </span>  look <span class="Special">&lt;-</span> <a href='arith.mu.html#L237'>skip-spaces</a> look
 <span id="L160" class="LineNr">160 </span>  <span class="muComment"># if next char is not '(', parse a number</span>
 <span id="L161" class="LineNr">161 </span>  compare look, <span class="Constant">0x28</span>/open-paren
 <span id="L162" class="LineNr">162 </span>  <span class="Delimiter">{</span>
 <span id="L163" class="LineNr">163 </span>    <span class="PreProc">break-if-=</span>
-<span id="L164" class="LineNr">164 </span>    <span class="PreProc">var</span> result/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
+<span id="L164" class="LineNr">164 </span>    <span class="PreProc">var</span> result/eax: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L165" class="LineNr">165 </span>    result, look <span class="Special">&lt;-</span> <a href='arith.mu.html#L211'>num</a> look
 <span id="L166" class="LineNr">166 </span>    <span class="PreProc">return</span> result, look
 <span id="L167" class="LineNr">167 </span>  <span class="Delimiter">}</span>
 <span id="L168" class="LineNr">168 </span>  <span class="muComment"># otherwise recurse</span>
 <span id="L169" class="LineNr">169 </span>  look <span class="Special">&lt;-</span> <a href='arith.mu.html#L248'>get-char</a>  <span class="muComment"># '('</span>
-<span id="L170" class="LineNr">170 </span>  <span class="PreProc">var</span> result/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
+<span id="L170" class="LineNr">170 </span>  <span class="PreProc">var</span> result/eax: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L171" class="LineNr">171 </span>  result, look <span class="Special">&lt;-</span> <a href='arith.mu.html#L67'>expression</a> look
 <span id="L172" class="LineNr">172 </span>  look <span class="Special">&lt;-</span> <a href='arith.mu.html#L237'>skip-spaces</a> look
 <span id="L173" class="LineNr">173 </span>  look <span class="Special">&lt;-</span> <a href='arith.mu.html#L248'>get-char</a>  <span class="muComment"># ')'</span>
 <span id="L174" class="LineNr">174 </span>  <span class="PreProc">return</span> result, look
 <span id="L175" class="LineNr">175 </span><span class="Delimiter">}</span>
 <span id="L176" class="LineNr">176 </span>
-<span id="L177" class="LineNr">177 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='arith.mu.html#L177'>mul-or-div?</a></span> c: grapheme<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean <span class="Delimiter">{</span>
+<span id="L177" class="LineNr">177 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='arith.mu.html#L177'>mul-or-div?</a></span> c: grapheme<span class="PreProc"> -&gt; </span>_/eax: boolean <span class="Delimiter">{</span>
 <span id="L178" class="LineNr">178 </span>  compare c, <span class="Constant">0x2a</span>/*
 <span id="L179" class="LineNr">179 </span>  <span class="Delimiter">{</span>
 <span id="L180" class="LineNr">180 </span>    <span class="PreProc">break-if-!=</span>
@@ -253,7 +252,7 @@ if ('onhashchange' in window) {
 <span id="L188" class="LineNr">188 </span>  <span class="PreProc">return</span> <span class="Constant">0</span>/false
 <span id="L189" class="LineNr">189 </span><span class="Delimiter">}</span>
 <span id="L190" class="LineNr">190 </span>
-<span id="L191" class="LineNr">191 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='arith.mu.html#L191'>add-or-sub?</a></span> c: grapheme<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean <span class="Delimiter">{</span>
+<span id="L191" class="LineNr">191 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='arith.mu.html#L191'>add-or-sub?</a></span> c: grapheme<span class="PreProc"> -&gt; </span>_/eax: boolean <span class="Delimiter">{</span>
 <span id="L192" class="LineNr">192 </span>  compare c, <span class="Constant">0x2b</span>/+
 <span id="L193" class="LineNr">193 </span>  <span class="Delimiter">{</span>
 <span id="L194" class="LineNr">194 </span>    <span class="PreProc">break-if-!=</span>
@@ -273,26 +272,26 @@ if ('onhashchange' in window) {
 <span id="L208" class="LineNr">208 </span>  <span class="PreProc">return</span> op, look
 <span id="L209" class="LineNr">209 </span><span class="Delimiter">}</span>
 <span id="L210" class="LineNr">210 </span>
-<span id="L211" class="LineNr">211 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='arith.mu.html#L211'>num</a></span> _look: grapheme<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int, _/<span class="muRegEsi">esi</span>: grapheme <span class="Delimiter">{</span>
+<span id="L211" class="LineNr">211 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='arith.mu.html#L211'>num</a></span> _look: grapheme<span class="PreProc"> -&gt; </span>_/eax: int, _/<span class="muRegEsi">esi</span>: grapheme <span class="Delimiter">{</span>
 <span id="L212" class="LineNr">212 </span>  <span class="PreProc">var</span> look/<span class="muRegEsi">esi</span>: grapheme <span class="Special">&lt;-</span> copy _look
 <span id="L213" class="LineNr">213 </span>  <span class="PreProc">var</span> result/<span class="muRegEdi">edi</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L214" class="LineNr">214 </span>  <span class="Delimiter">{</span>
-<span id="L215" class="LineNr">215 </span>    <span class="PreProc">var</span> first-digit/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='126write-int-decimal.subx.html#L405'>to-decimal-digit</a> look
+<span id="L215" class="LineNr">215 </span>    <span class="PreProc">var</span> first-digit/eax: int <span class="Special">&lt;-</span> <a href='126write-int-decimal.subx.html#L405'>to-decimal-digit</a> look
 <span id="L216" class="LineNr">216 </span>    result <span class="Special">&lt;-</span> copy first-digit
 <span id="L217" class="LineNr">217 </span>  <span class="Delimiter">}</span>
 <span id="L218" class="LineNr">218 </span>  <span class="Delimiter">{</span>
 <span id="L219" class="LineNr">219 </span>    look <span class="Special">&lt;-</span> <a href='arith.mu.html#L248'>get-char</a>
 <span id="L220" class="LineNr">220 </span>    <span class="muComment"># done?</span>
-<span id="L221" class="LineNr">221 </span>    <span class="PreProc">var</span> digit?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='126write-int-decimal.subx.html#L306'>decimal-digit?</a> look
+<span id="L221" class="LineNr">221 </span>    <span class="PreProc">var</span> digit?/eax: boolean <span class="Special">&lt;-</span> <a href='126write-int-decimal.subx.html#L306'>decimal-digit?</a> look
 <span id="L222" class="LineNr">222 </span>    compare digit?, <span class="Constant">0</span>/false
 <span id="L223" class="LineNr">223 </span>    <span class="PreProc">break-if-=</span>
 <span id="L224" class="LineNr">224 </span>    <span class="muComment"># result *= 10</span>
 <span id="L225" class="LineNr">225 </span>    <span class="Delimiter">{</span>
-<span id="L226" class="LineNr">226 </span>      <span class="PreProc">var</span> ten/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0xa</span>
+<span id="L226" class="LineNr">226 </span>      <span class="PreProc">var</span> ten/eax: int <span class="Special">&lt;-</span> copy <span class="Constant">0xa</span>
 <span id="L227" class="LineNr">227 </span>      result <span class="Special">&lt;-</span> multiply ten
 <span id="L228" class="LineNr">228 </span>    <span class="Delimiter">}</span>
 <span id="L229" class="LineNr">229 </span>    <span class="muComment"># result += digit(look)</span>
-<span id="L230" class="LineNr">230 </span>    <span class="PreProc">var</span> digit/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='126write-int-decimal.subx.html#L405'>to-decimal-digit</a> look
+<span id="L230" class="LineNr">230 </span>    <span class="PreProc">var</span> digit/eax: int <span class="Special">&lt;-</span> <a href='126write-int-decimal.subx.html#L405'>to-decimal-digit</a> look
 <span id="L231" class="LineNr">231 </span>    result <span class="Special">&lt;-</span> add digit
 <span id="L232" class="LineNr">232 </span>    <span class="PreProc">loop</span>
 <span id="L233" class="LineNr">233 </span>  <span class="Delimiter">}</span>
@@ -311,7 +310,7 @@ if ('onhashchange' in window) {
 <span id="L246" class="LineNr">246 </span><span class="Delimiter">}</span>
 <span id="L247" class="LineNr">247 </span>
 <span id="L248" class="LineNr">248 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='arith.mu.html#L248'>get-char</a></span><span class="PreProc"> -&gt; </span>_/<span class="muRegEsi">esi</span>: grapheme <span class="Delimiter">{</span>
-<span id="L249" class="LineNr">249 </span>  <span class="PreProc">var</span> look/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='305keyboard.subx.html#L132'>read-key-from-real-keyboard</a>
+<span id="L249" class="LineNr">249 </span>  <span class="PreProc">var</span> look/eax: grapheme <span class="Special">&lt;-</span> <a href='305keyboard.subx.html#L132'>read-key-from-real-keyboard</a>
 <span id="L250" class="LineNr">250 </span>  <a href='304screen.subx.html#L161'>print-grapheme-to-real-screen</a> look
 <span id="L251" class="LineNr">251 </span>  compare look, <span class="Constant">4</span>
 <span id="L252" class="LineNr">252 </span>  <span class="Delimiter">{</span>
diff --git a/html/linux/ex1.mu.html b/html/linux/ex1.mu.html
index d47f3dd8..a91ca222 100644
--- a/html/linux/ex1.mu.html
+++ b/html/linux/ex1.mu.html
@@ -14,13 +14,13 @@ pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-
 body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; }
 a { color:inherit; }
 * { font-size:12pt; font-size: 1em; }
-.muComment { color: #005faf; }
+.PreProc { color: #c000c0; }
 .LineNr { }
+.muRegEbx { color: #5f00ff; }
+.Constant { color: #008787; }
 .Delimiter { color: #c000c0; }
 .muFunction { color: #af5f00; text-decoration: underline; }
-.muRegEbx { color: #8787af; }
-.Constant { color: #008787; }
-.PreProc { color: #c000c0; }
+.muComment { color: #005faf; }
 -->
 </style>
 
diff --git a/html/linux/ex2.mu.html b/html/linux/ex2.mu.html
index 272c7f97..5c3da3c3 100644
--- a/html/linux/ex2.mu.html
+++ b/html/linux/ex2.mu.html
@@ -14,16 +14,15 @@ pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-
 body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; }
 a { color:inherit; }
 * { font-size:12pt; font-size: 1em; }
-.muComment { color: #005faf; }
-.LineNr { }
-.muRegEcx { color: #af875f; }
+.PreProc { color: #c000c0; }
 .Special { color: #ff6060; }
-.muRegEax { color: #875f00; }
+.LineNr { }
+.muRegEbx { color: #5f00ff; }
+.Constant { color: #008787; }
+.muRegEcx { color: #870000; }
 .Delimiter { color: #c000c0; }
 .muFunction { color: #af5f00; text-decoration: underline; }
-.muRegEbx { color: #8787af; }
-.Constant { color: #008787; }
-.PreProc { color: #c000c0; }
+.muComment { color: #005faf; }
 -->
 </style>
 
@@ -69,11 +68,11 @@ if ('onhashchange' in window) {
 <span id="L8" class="LineNr"> 8 </span><span class="muComment">#   7</span>
 <span id="L9" class="LineNr"> 9 </span>
 <span id="L10" class="LineNr">10 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='ex2.mu.html#L10'>main</a></span><span class="PreProc"> -&gt; </span>_/<span class="muRegEbx">ebx</span>: int <span class="Delimiter">{</span>
-<span id="L11" class="LineNr">11 </span>  <span class="PreProc">var</span> result/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='ex2.mu.html#L15'>do-add</a> <span class="Constant">3</span> <span class="Constant">4</span>
+<span id="L11" class="LineNr">11 </span>  <span class="PreProc">var</span> result/eax: int <span class="Special">&lt;-</span> <a href='ex2.mu.html#L15'>do-add</a> <span class="Constant">3</span> <span class="Constant">4</span>
 <span id="L12" class="LineNr">12 </span>  <span class="PreProc">return</span> result
 <span id="L13" class="LineNr">13 </span><span class="Delimiter">}</span>
 <span id="L14" class="LineNr">14 </span>
-<span id="L15" class="LineNr">15 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='ex2.mu.html#L15'>do-add</a></span> a: int, b: int<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int <span class="Delimiter">{</span>
+<span id="L15" class="LineNr">15 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='ex2.mu.html#L15'>do-add</a></span> a: int, b: int<span class="PreProc"> -&gt; </span>_/eax: int <span class="Delimiter">{</span>
 <span id="L16" class="LineNr">16 </span>  <span class="PreProc">var</span> result/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy a
 <span id="L17" class="LineNr">17 </span>  result <span class="Special">&lt;-</span> add b
 <span id="L18" class="LineNr">18 </span>  <span class="PreProc">return</span> result
diff --git a/html/linux/ex3.2.mu.html b/html/linux/ex3.2.mu.html
index a374e737..b2e48718 100644
--- a/html/linux/ex3.2.mu.html
+++ b/html/linux/ex3.2.mu.html
@@ -14,17 +14,16 @@ pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-
 body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; }
 a { color:inherit; }
 * { font-size:12pt; font-size: 1em; }
-.muRegEdx { color: #878700; }
-.muComment { color: #005faf; }
-.LineNr { }
-.muRegEcx { color: #af875f; }
+.PreProc { color: #c000c0; }
+.muRegEdx { color: #af5f00; }
 .Special { color: #ff6060; }
-.muRegEax { color: #875f00; }
+.LineNr { }
+.muRegEbx { color: #5f00ff; }
+.Constant { color: #008787; }
+.muRegEcx { color: #870000; }
 .Delimiter { color: #c000c0; }
 .muFunction { color: #af5f00; text-decoration: underline; }
-.muRegEbx { color: #8787af; }
-.Constant { color: #008787; }
-.PreProc { color: #c000c0; }
+.muComment { color: #005faf; }
 -->
 </style>
 
@@ -75,7 +74,7 @@ if ('onhashchange' in window) {
 <span id="L13" class="LineNr">13 </span>  <span class="Delimiter">{</span>
 <span id="L14" class="LineNr">14 </span>    compare i, <span class="Constant">0xb</span>
 <span id="L15" class="LineNr">15 </span>    <span class="PreProc">break-if-&gt;=</span>
-<span id="L16" class="LineNr">16 </span>    <span class="PreProc">var</span> x/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> index a, i
+<span id="L16" class="LineNr">16 </span>    <span class="PreProc">var</span> x/eax: (addr int) <span class="Special">&lt;-</span> index a, i
 <span id="L17" class="LineNr">17 </span>    copy-to *x, i
 <span id="L18" class="LineNr">18 </span>    i <span class="Special">&lt;-</span> increment
 <span id="L19" class="LineNr">19 </span>    <span class="PreProc">loop</span>
@@ -86,7 +85,7 @@ if ('onhashchange' in window) {
 <span id="L24" class="LineNr">24 </span>  <span class="Delimiter">{</span>
 <span id="L25" class="LineNr">25 </span>    compare i, <span class="Constant">0xb</span>
 <span id="L26" class="LineNr">26 </span>    <span class="PreProc">break-if-&gt;=</span>
-<span id="L27" class="LineNr">27 </span>    <span class="PreProc">var</span> x/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> index a, i
+<span id="L27" class="LineNr">27 </span>    <span class="PreProc">var</span> x/eax: (addr int) <span class="Special">&lt;-</span> index a, i
 <span id="L28" class="LineNr">28 </span>    result <span class="Special">&lt;-</span> add *x
 <span id="L29" class="LineNr">29 </span>    i <span class="Special">&lt;-</span> increment
 <span id="L30" class="LineNr">30 </span>    <span class="PreProc">loop</span>
diff --git a/html/linux/ex3.mu.html b/html/linux/ex3.mu.html
index b5b741ba..70288094 100644
--- a/html/linux/ex3.mu.html
+++ b/html/linux/ex3.mu.html
@@ -14,15 +14,14 @@ pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-
 body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; }
 a { color:inherit; }
 * { font-size:12pt; font-size: 1em; }
-.muComment { color: #005faf; }
-.LineNr { }
+.PreProc { color: #c000c0; }
 .Special { color: #ff6060; }
-.muRegEax { color: #875f00; }
+.LineNr { }
+.muRegEbx { color: #5f00ff; }
+.Constant { color: #008787; }
 .Delimiter { color: #c000c0; }
 .muFunction { color: #af5f00; text-decoration: underline; }
-.muRegEbx { color: #8787af; }
-.Constant { color: #008787; }
-.PreProc { color: #c000c0; }
+.muComment { color: #005faf; }
 -->
 </style>
 
@@ -69,7 +68,7 @@ if ('onhashchange' in window) {
 <span id="L9" class="LineNr"> 9 </span>
 <span id="L10" class="LineNr">10 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='ex3.mu.html#L10'>main</a></span><span class="PreProc"> -&gt; </span>_/<span class="muRegEbx">ebx</span>: int <span class="Delimiter">{</span>
 <span id="L11" class="LineNr">11 </span>  <span class="PreProc">var</span> result/<span class="muRegEbx">ebx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
-<span id="L12" class="LineNr">12 </span>  <span class="PreProc">var</span> i/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">1</span>
+<span id="L12" class="LineNr">12 </span>  <span class="PreProc">var</span> i/eax: int <span class="Special">&lt;-</span> copy <span class="Constant">1</span>
 <span id="L13" class="LineNr">13 </span>  <span class="Delimiter">{</span>
 <span id="L14" class="LineNr">14 </span>    compare i, <span class="Constant">0xa</span>
 <span id="L15" class="LineNr">15 </span>    <span class="PreProc">break-if-&gt;</span>
diff --git a/html/linux/factorial.mu.html b/html/linux/factorial.mu.html
index 4dcf93ed..242c53b7 100644
--- a/html/linux/factorial.mu.html
+++ b/html/linux/factorial.mu.html
@@ -14,17 +14,16 @@ pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-
 body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; }
 a { color:inherit; }
 * { font-size:12pt; font-size: 1em; }
-.muRegEbx { color: #8787af; }
-.muComment { color: #005faf; }
-.LineNr { }
-.muRegEcx { color: #af875f; }
+.PreProc { color: #c000c0; }
 .Special { color: #ff6060; }
-.muRegEax { color: #875f00; }
+.LineNr { }
+.muRegEbx { color: #5f00ff; }
+.Constant { color: #008787; }
+.muRegEcx { color: #870000; }
 .Delimiter { color: #c000c0; }
 .muFunction { color: #af5f00; text-decoration: underline; }
 .muTest { color: #5f8700; }
-.Constant { color: #008787; }
-.PreProc { color: #c000c0; }
+.muComment { color: #005faf; }
 -->
 </style>
 
@@ -78,7 +77,7 @@ if ('onhashchange' in window) {
 <span id="L16" class="LineNr">16 </span><span class="muComment">#</span>
 <span id="L17" class="LineNr">17 </span><span class="muComment"># Compare factorial4.subx</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='factorial.mu.html#L19'>factorial</a></span> n: int<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int <span class="Delimiter">{</span>
+<span id="L19" class="LineNr">19 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='factorial.mu.html#L19'>factorial</a></span> n: int<span class="PreProc"> -&gt; </span>_/eax: int <span class="Delimiter">{</span>
 <span id="L20" class="LineNr">20 </span>  compare n, <span class="Constant">1</span>
 <span id="L21" class="LineNr">21 </span>  <span class="muComment"># if (n &lt;= 1) return 1</span>
 <span id="L22" class="LineNr">22 </span>  <span class="Delimiter">{</span>
@@ -88,30 +87,30 @@ if ('onhashchange' in window) {
 <span id="L26" class="LineNr">26 </span>  <span class="muComment"># n &gt; 1; return n * factorial(n-1)</span>
 <span id="L27" class="LineNr">27 </span>  <span class="PreProc">var</span> tmp/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy n
 <span id="L28" class="LineNr">28 </span>  tmp <span class="Special">&lt;-</span> decrement
-<span id="L29" class="LineNr">29 </span>  <span class="PreProc">var</span> result/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='factorial.mu.html#L19'>factorial</a> tmp
+<span id="L29" class="LineNr">29 </span>  <span class="PreProc">var</span> result/eax: int <span class="Special">&lt;-</span> <a href='factorial.mu.html#L19'>factorial</a> tmp
 <span id="L30" class="LineNr">30 </span>  result <span class="Special">&lt;-</span> multiply n
 <span id="L31" class="LineNr">31 </span>  <span class="PreProc">return</span> result
 <span id="L32" class="LineNr">32 </span><span class="Delimiter">}</span>
 <span id="L33" class="LineNr">33 </span>
 <span id="L34" class="LineNr">34 </span><span class="PreProc">fn</span> <span class="muTest"><a href='factorial.mu.html#L34'>test-factorial</a></span> <span class="Delimiter">{</span>
-<span id="L35" class="LineNr">35 </span>  <span class="PreProc">var</span> result/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='factorial.mu.html#L19'>factorial</a> <span class="Constant">5</span>
+<span id="L35" class="LineNr">35 </span>  <span class="PreProc">var</span> result/eax: int <span class="Special">&lt;-</span> <a href='factorial.mu.html#L19'>factorial</a> <span class="Constant">5</span>
 <span id="L36" class="LineNr">36 </span>  <a href='102test.subx.html#L23'>check-ints-equal</a> result, <span class="Constant">0x78</span>, <span class="Constant">&quot;F - test-factorial&quot;</span>
 <span id="L37" class="LineNr">37 </span><span class="Delimiter">}</span>
 <span id="L38" class="LineNr">38 </span>
 <span id="L39" class="LineNr">39 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='factorial.mu.html#L39'>main</a></span> args-on-stack: (addr array addr array byte)<span class="PreProc"> -&gt; </span>_/<span class="muRegEbx">ebx</span>: int <span class="Delimiter">{</span>
-<span id="L40" class="LineNr">40 </span>  <span class="PreProc">var</span> args/<span class="muRegEax">eax</span>: (addr array addr array byte) <span class="Special">&lt;-</span> copy args-on-stack
+<span id="L40" class="LineNr">40 </span>  <span class="PreProc">var</span> args/eax: (addr array addr array byte) <span class="Special">&lt;-</span> copy args-on-stack
 <span id="L41" class="LineNr">41 </span>  <span class="muComment"># len = length(args)</span>
 <span id="L42" class="LineNr">42 </span>  <span class="PreProc">var</span> len/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> length args
 <span id="L43" class="LineNr">43 </span>  <span class="muComment"># if (len &lt;= 1) return factorial(5)</span>
 <span id="L44" class="LineNr">44 </span>  compare len, <span class="Constant">1</span>
 <span id="L45" class="LineNr">45 </span>  <span class="Delimiter">{</span>
 <span id="L46" class="LineNr">46 </span>    <span class="PreProc">break-if-&gt;</span>
-<span id="L47" class="LineNr">47 </span>    <span class="PreProc">var</span> exit-status/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='factorial.mu.html#L19'>factorial</a> <span class="Constant">5</span>
+<span id="L47" class="LineNr">47 </span>    <span class="PreProc">var</span> exit-status/eax: int <span class="Special">&lt;-</span> <a href='factorial.mu.html#L19'>factorial</a> <span class="Constant">5</span>
 <span id="L48" class="LineNr">48 </span>    <span class="PreProc">return</span> exit-status
 <span id="L49" class="LineNr">49 </span>  <span class="Delimiter">}</span>
 <span id="L50" class="LineNr">50 </span>  <span class="muComment"># if (args[1] == &quot;test&quot;) run-tests()</span>
 <span id="L51" class="LineNr">51 </span>  <span class="PreProc">var</span> tmp2/<span class="muRegEcx">ecx</span>: (addr addr array byte) <span class="Special">&lt;-</span> index args, <span class="Constant">1</span>
-<span id="L52" class="LineNr">52 </span>  <span class="PreProc">var</span> tmp3/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='105string-equal.subx.html#L15'>string-equal?</a> *tmp2, <span class="Constant">&quot;test&quot;</span>
+<span id="L52" class="LineNr">52 </span>  <span class="PreProc">var</span> tmp3/eax: boolean <span class="Special">&lt;-</span> <a href='105string-equal.subx.html#L15'>string-equal?</a> *tmp2, <span class="Constant">&quot;test&quot;</span>
 <span id="L53" class="LineNr">53 </span>  compare tmp3, <span class="Constant">0</span>
 <span id="L54" class="LineNr">54 </span>  <span class="Delimiter">{</span>
 <span id="L55" class="LineNr">55 </span>    <span class="PreProc">break-if-=</span>
diff --git a/html/linux/hello.mu.html b/html/linux/hello.mu.html
index d9979526..9023e29e 100644
--- a/html/linux/hello.mu.html
+++ b/html/linux/hello.mu.html
@@ -14,13 +14,13 @@ pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-
 body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; }
 a { color:inherit; }
 * { font-size:12pt; font-size: 1em; }
-.muComment { color: #005faf; }
+.PreProc { color: #c000c0; }
 .LineNr { }
+.muRegEbx { color: #5f00ff; }
+.Constant { color: #008787; }
 .Delimiter { color: #c000c0; }
 .muFunction { color: #af5f00; text-decoration: underline; }
-.muRegEbx { color: #8787af; }
-.Constant { color: #008787; }
-.PreProc { color: #c000c0; }
+.muComment { color: #005faf; }
 -->
 </style>
 
diff --git a/html/linux/parse-int.mu.html b/html/linux/parse-int.mu.html
index a7606797..8c28b002 100644
--- a/html/linux/parse-int.mu.html
+++ b/html/linux/parse-int.mu.html
@@ -14,19 +14,18 @@ pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-
 body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; }
 a { color:inherit; }
 * { font-size:12pt; font-size: 1em; }
-.muRegEax { color: #875f00; }
-.muComment { color: #005faf; }
-.LineNr { }
-.muRegEdx { color: #878700; }
+.PreProc { color: #c000c0; }
+.muRegEdx { color: #af5f00; }
 .Special { color: #ff6060; }
-.muRegEsi { color: #87d787; }
+.LineNr { }
 .Constant { color: #008787; }
+.muRegEbx { color: #5f00ff; }
+.muRegEsi { color: #005faf; }
+.muRegEdi { color: #00af00; }
+.muRegEcx { color: #870000; }
 .Delimiter { color: #c000c0; }
 .muFunction { color: #af5f00; text-decoration: underline; }
-.muRegEbx { color: #8787af; }
-.muRegEcx { color: #af875f; }
-.PreProc { color: #c000c0; }
-.muRegEdi { color: #87ffd7; }
+.muComment { color: #005faf; }
 -->
 </style>
 
@@ -82,11 +81,11 @@ if ('onhashchange' in window) {
 <span id="L18" class="LineNr">18 </span>  <span class="Delimiter">}</span>
 <span id="L19" class="LineNr">19 </span>  <span class="muComment"># otherwise parse the first arg as an integer</span>
 <span id="L20" class="LineNr">20 </span>  <span class="PreProc">var</span> in/<span class="muRegEcx">ecx</span>: (addr addr array byte) <span class="Special">&lt;-</span> index args, <span class="Constant">1</span>
-<span id="L21" class="LineNr">21 </span>  <span class="PreProc">var</span> out/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='parse-int.mu.html#L25'>parse-int</a> *in
+<span id="L21" class="LineNr">21 </span>  <span class="PreProc">var</span> out/eax: int <span class="Special">&lt;-</span> <a href='parse-int.mu.html#L25'>parse-int</a> *in
 <span id="L22" class="LineNr">22 </span>  <span class="PreProc">return</span> out
 <span id="L23" class="LineNr">23 </span><span class="Delimiter">}</span>
 <span id="L24" class="LineNr">24 </span>
-<span id="L25" class="LineNr">25 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='parse-int.mu.html#L25'>parse-int</a></span> _in: (addr array byte)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int <span class="Delimiter">{</span>
+<span id="L25" class="LineNr">25 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='parse-int.mu.html#L25'>parse-int</a></span> _in: (addr array byte)<span class="PreProc"> -&gt; </span>_/eax: int <span class="Delimiter">{</span>
 <span id="L26" class="LineNr">26 </span>  <span class="PreProc">var</span> in/<span class="muRegEsi">esi</span>: (addr array byte) <span class="Special">&lt;-</span> copy _in
 <span id="L27" class="LineNr">27 </span>  <span class="PreProc">var</span> len/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> length in
 <span id="L28" class="LineNr">28 </span>  <span class="PreProc">var</span> i/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
@@ -95,14 +94,14 @@ if ('onhashchange' in window) {
 <span id="L31" class="LineNr">31 </span>    compare i, len
 <span id="L32" class="LineNr">32 </span>    <span class="PreProc">break-if-&gt;=</span>
 <span id="L33" class="LineNr">33 </span>    <span class="muComment"># result *= 10</span>
-<span id="L34" class="LineNr">34 </span>    <span class="PreProc">var</span> ten/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0xa</span>
+<span id="L34" class="LineNr">34 </span>    <span class="PreProc">var</span> ten/eax: int <span class="Special">&lt;-</span> copy <span class="Constant">0xa</span>
 <span id="L35" class="LineNr">35 </span>    result <span class="Special">&lt;-</span> multiply ten
 <span id="L36" class="LineNr">36 </span>    <span class="muComment"># c = in[i]</span>
 <span id="L37" class="LineNr">37 </span>    <span class="PreProc">var</span> tmp/<span class="muRegEbx">ebx</span>: (addr byte) <span class="Special">&lt;-</span> index in, i
-<span id="L38" class="LineNr">38 </span>    <span class="PreProc">var</span> c/<span class="muRegEax">eax</span>: byte <span class="Special">&lt;-</span> copy-byte *tmp
+<span id="L38" class="LineNr">38 </span>    <span class="PreProc">var</span> c/eax: byte <span class="Special">&lt;-</span> copy-byte *tmp
 <span id="L39" class="LineNr">39 </span>    <span class="muComment">#</span>
-<span id="L40" class="LineNr">40 </span>    <span class="PreProc">var</span> g/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> copy c
-<span id="L41" class="LineNr">41 </span>    <span class="PreProc">var</span> digit/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='126write-int-decimal.subx.html#L405'>to-decimal-digit</a> g
+<span id="L40" class="LineNr">40 </span>    <span class="PreProc">var</span> g/eax: grapheme <span class="Special">&lt;-</span> copy c
+<span id="L41" class="LineNr">41 </span>    <span class="PreProc">var</span> digit/eax: int <span class="Special">&lt;-</span> <a href='126write-int-decimal.subx.html#L405'>to-decimal-digit</a> g
 <span id="L42" class="LineNr">42 </span>    result <span class="Special">&lt;-</span> add digit
 <span id="L43" class="LineNr">43 </span>    i <span class="Special">&lt;-</span> increment
 <span id="L44" class="LineNr">44 </span>    <span class="PreProc">loop</span>
diff --git a/html/linux/print-file.mu.html b/html/linux/print-file.mu.html
index 1835fc2c..5ec1ba21 100644
--- a/html/linux/print-file.mu.html
+++ b/html/linux/print-file.mu.html
@@ -14,17 +14,16 @@ pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-
 body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; }
 a { color:inherit; }
 * { font-size:12pt; font-size: 1em; }
-.muRegEdx { color: #878700; }
-.muComment { color: #005faf; }
+.PreProc { color: #c000c0; }
+.muRegEdx { color: #af5f00; }
+.Special { color: #ff6060; }
 .LineNr { }
+.muRegEbx { color: #5f00ff; }
 .Constant { color: #008787; }
-.Special { color: #ff6060; }
-.muRegEax { color: #875f00; }
+.muRegEcx { color: #870000; }
 .Delimiter { color: #c000c0; }
 .muFunction { color: #af5f00; text-decoration: underline; }
-.muRegEbx { color: #8787af; }
-.muRegEcx { color: #af875f; }
-.PreProc { color: #c000c0; }
+.muComment { color: #005faf; }
 -->
 </style>
 
@@ -70,7 +69,7 @@ if ('onhashchange' in window) {
 <span id="L8" class="LineNr"> 8 </span><span class="muComment">#   abc</span>
 <span id="L9" class="LineNr"> 9 </span>
 <span id="L10" class="LineNr">10 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='print-file.mu.html#L10'>main</a></span> _args: (addr array addr array byte)<span class="PreProc"> -&gt; </span>_/<span class="muRegEbx">ebx</span>: int <span class="Delimiter">{</span>
-<span id="L11" class="LineNr">11 </span>  <span class="PreProc">var</span> args/<span class="muRegEax">eax</span>: (addr array addr array byte) <span class="Special">&lt;-</span> copy _args
+<span id="L11" class="LineNr">11 </span>  <span class="PreProc">var</span> args/eax: (addr array addr array byte) <span class="Special">&lt;-</span> copy _args
 <span id="L12" class="LineNr">12 </span>  <span class="PreProc">var</span> n/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> length args
 <span id="L13" class="LineNr">13 </span>  compare n, <span class="Constant">1</span>
 <span id="L14" class="LineNr">14 </span>  <span class="Delimiter">{</span>
@@ -83,16 +82,16 @@ if ('onhashchange' in window) {
 <span id="L21" class="LineNr">21 </span>    <span class="PreProc">var</span> filename/<span class="muRegEdx">edx</span>: (addr addr array byte) <span class="Special">&lt;-</span> index args <span class="Constant">1</span>
 <span id="L22" class="LineNr">22 </span>    <span class="PreProc">var</span> in: (handle buffered-file)
 <span id="L23" class="LineNr">23 </span>    <span class="Delimiter">{</span>
-<span id="L24" class="LineNr">24 </span>      <span class="PreProc">var</span> addr-in/<span class="muRegEax">eax</span>: (addr handle buffered-file) <span class="Special">&lt;-</span> address in
+<span id="L24" class="LineNr">24 </span>      <span class="PreProc">var</span> addr-in/eax: (addr handle buffered-file) <span class="Special">&lt;-</span> address in
 <span id="L25" class="LineNr">25 </span>      <a href='306files.subx.html#L9'>open</a> *filename, <span class="Constant">0</span>/read-only, addr-in
 <span id="L26" class="LineNr">26 </span>    <span class="Delimiter">}</span>
-<span id="L27" class="LineNr">27 </span>    <span class="PreProc">var</span> _in-addr/<span class="muRegEax">eax</span>: (addr buffered-file) <span class="Special">&lt;-</span> <a href='120allocate.subx.html#L258'>lookup</a> in
+<span id="L27" class="LineNr">27 </span>    <span class="PreProc">var</span> _in-addr/eax: (addr buffered-file) <span class="Special">&lt;-</span> <a href='120allocate.subx.html#L258'>lookup</a> in
 <span id="L28" class="LineNr">28 </span>    <span class="PreProc">var</span> in-addr/<span class="muRegEcx">ecx</span>: (addr buffered-file) <span class="Special">&lt;-</span> copy _in-addr
 <span id="L29" class="LineNr">29 </span>    <span class="Delimiter">{</span>
-<span id="L30" class="LineNr">30 </span>      <span class="PreProc">var</span> c/<span class="muRegEax">eax</span>: byte <span class="Special">&lt;-</span> <a href='112read-byte.subx.html#L38'>read-byte-buffered</a> in-addr
+<span id="L30" class="LineNr">30 </span>      <span class="PreProc">var</span> c/eax: byte <span class="Special">&lt;-</span> <a href='112read-byte.subx.html#L38'>read-byte-buffered</a> in-addr
 <span id="L31" class="LineNr">31 </span>      compare c, <span class="Constant">0xffffffff</span>/end-of-file
 <span id="L32" class="LineNr">32 </span>      <span class="PreProc">break-if-=</span>
-<span id="L33" class="LineNr">33 </span>      <span class="PreProc">var</span> g/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> copy c
+<span id="L33" class="LineNr">33 </span>      <span class="PreProc">var</span> g/eax: grapheme <span class="Special">&lt;-</span> copy c
 <span id="L34" class="LineNr">34 </span>      <a href='405screen.mu.html#L214'>print-grapheme</a> <span class="Constant">0</span>/screen, g
 <span id="L35" class="LineNr">35 </span>      <span class="PreProc">loop</span>
 <span id="L36" class="LineNr">36 </span>    <span class="Delimiter">}</span>
diff --git a/html/linux/raytracing/1.mu.html b/html/linux/raytracing/1.mu.html
index e48ce214..eb4cd554 100644
--- a/html/linux/raytracing/1.mu.html
+++ b/html/linux/raytracing/1.mu.html
@@ -14,16 +14,15 @@ pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-
 body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; }
 a { color:inherit; }
 * { font-size:12pt; font-size: 1em; }
-.muComment { color: #005faf; }
-.LineNr { }
-.muRegEcx { color: #af875f; }
+.PreProc { color: #c000c0; }
 .Special { color: #ff6060; }
-.muRegEax { color: #875f00; }
+.LineNr { }
+.muRegEbx { color: #5f00ff; }
+.Constant { color: #008787; }
+.muRegEcx { color: #870000; }
 .Delimiter { color: #c000c0; }
 .muFunction { color: #af5f00; text-decoration: underline; }
-.muRegEbx { color: #8787af; }
-.Constant { color: #008787; }
-.PreProc { color: #c000c0; }
+.muComment { color: #005faf; }
 -->
 </style>
 
@@ -74,7 +73,7 @@ if ('onhashchange' in window) {
 <span id="L13" class="LineNr">13 </span>  <span class="Delimiter">{</span>
 <span id="L14" class="LineNr">14 </span>    compare j, <span class="Constant">0</span>
 <span id="L15" class="LineNr">15 </span>    <span class="PreProc">break-if-&lt;</span>
-<span id="L16" class="LineNr">16 </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="L16" class="LineNr">16 </span>    <span class="PreProc">var</span> i/eax: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L17" class="LineNr">17 </span>    <span class="Delimiter">{</span>
 <span id="L18" class="LineNr">18 </span>      compare i, <span class="Constant">0xff</span>
 <span id="L19" class="LineNr">19 </span>      <span class="PreProc">break-if-&gt;</span>
diff --git a/html/linux/raytracing/2.mu.html b/html/linux/raytracing/2.mu.html
index ee561a64..bf8a2156 100644
--- a/html/linux/raytracing/2.mu.html
+++ b/html/linux/raytracing/2.mu.html
@@ -14,19 +14,18 @@ pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-
 body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; }
 a { color:inherit; }
 * { font-size:12pt; font-size: 1em; }
-.muRegEdx { color: #878700; }
-.muRegEsi { color: #87d787; }
-.muComment { color: #005faf; }
-.CommentedCode { color: #8a8a8a; }
-.LineNr { }
-.muRegEcx { color: #af875f; }
+.PreProc { color: #c000c0; }
+.muRegEdx { color: #af5f00; }
 .Special { color: #ff6060; }
-.muRegEax { color: #875f00; }
+.LineNr { }
+.muRegEsi { color: #005faf; }
+.muRegEbx { color: #5f00ff; }
+.Constant { color: #008787; }
+.muRegEcx { color: #870000; }
 .Delimiter { color: #c000c0; }
 .muFunction { color: #af5f00; text-decoration: underline; }
-.muRegEbx { color: #8787af; }
-.Constant { color: #008787; }
-.PreProc { color: #c000c0; }
+.CommentedCode { color: #8a8a8a; }
+.muComment { color: #005faf; }
 -->
 </style>
 
@@ -81,7 +80,7 @@ if ('onhashchange' in window) {
 <span id="L17" class="LineNr">17 </span>  <span class="Delimiter">{</span>
 <span id="L18" class="LineNr">18 </span>    compare j, <span class="Constant">0</span>
 <span id="L19" class="LineNr">19 </span>    <span class="PreProc">break-if-&lt;</span>
-<span id="L20" class="LineNr">20 </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="L20" class="LineNr">20 </span>    <span class="PreProc">var</span> i/eax: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L21" class="LineNr">21 </span>    <span class="Delimiter">{</span>
 <span id="L22" class="LineNr">22 </span>      compare i, <span class="Constant">0xff</span>
 <span id="L23" class="LineNr">23 </span>      <span class="PreProc">break-if-&gt;</span>
@@ -128,7 +127,7 @@ if ('onhashchange' in window) {
 <span id="L64" class="LineNr">64 </span>  <span class="PreProc">var</span> xn/<span class="Constant">xmm1</span>: float <span class="Special">&lt;-</span> convert n
 <span id="L65" class="LineNr">65 </span>  <span class="muComment"># print 255 * c-&gt;r</span>
 <span id="L66" class="LineNr">66 </span>  <span class="PreProc">var</span> result/<span class="Constant">xmm0</span>: float <span class="Special">&lt;-</span> copy xn
-<span id="L67" class="LineNr">67 </span>  <span class="PreProc">var</span> src-addr/<span class="muRegEax">eax</span>: (addr float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> c, r
+<span id="L67" class="LineNr">67 </span>  <span class="PreProc">var</span> src-addr/eax: (addr float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> c, r
 <span id="L68" class="LineNr">68 </span>  result <span class="Special">&lt;-</span> multiply *src-addr
 <span id="L69" class="LineNr">69 </span>  <span class="PreProc">var</span> result-int/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> convert result
 <span id="L70" class="LineNr">70 </span>  <a href='../405screen.mu.html#L484'>print-int32-decimal</a> <a href='../405screen.mu.html#L9'>screen</a>, result-int
diff --git a/html/linux/raytracing/3.mu.html b/html/linux/raytracing/3.mu.html
index 64efdc57..ef18f42d 100644
--- a/html/linux/raytracing/3.mu.html
+++ b/html/linux/raytracing/3.mu.html
@@ -16,20 +16,19 @@ a { color:inherit; }
 * { font-size:12pt; font-size: 1em; }
 .LineNr { }
 .Delimiter { color: #c000c0; }
-.CommentedCode { color: #8a8a8a; }
-.muRegEsi { color: #87d787; }
-.muRegEdi { color: #87ffd7; }
+.muFunction { color: #af5f00; text-decoration: underline; }
+.muRegEbx { color: #5f00ff; }
+.muRegEsi { color: #005faf; }
+.muRegEdi { color: #00af00; }
 .Constant { color: #008787; }
 .Special { color: #ff6060; }
 .PreProc { color: #c000c0; }
-.muFunction { color: #af5f00; text-decoration: underline; }
+.muS2Comment { color: #8a8a8a; }
+.CommentedCode { color: #8a8a8a; }
 .muComment { color: #005faf; }
 .muS1Comment { color: #0000af; }
-.muS2Comment { color: #8a8a8a; }
-.muRegEax { color: #875f00; }
-.muRegEcx { color: #af875f; }
-.muRegEdx { color: #878700; }
-.muRegEbx { color: #8787af; }
+.muRegEcx { color: #870000; }
+.muRegEdx { color: #af5f00; }
 -->
 </style>
 
@@ -76,7 +75,7 @@ if ('onhashchange' in window) {
 <span id="L9" class="LineNr">  9 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='3.mu.html#L9'>ray-color</a></span> _in: (addr ray), _out: (addr rgb) <span class="Delimiter">{</span>
 <span id="L10" class="LineNr"> 10 </span>  <span class="PreProc">var</span> in/<span class="muRegEsi">esi</span>: (addr ray) <span class="Special">&lt;-</span> copy _in
 <span id="L11" class="LineNr"> 11 </span>  <span class="PreProc">var</span> out/<span class="muRegEdi">edi</span>: (addr rgb) <span class="Special">&lt;-</span> copy _out
-<span id="L12" class="LineNr"> 12 </span>  <span class="PreProc">var</span> dir/<span class="muRegEax">eax</span>: (addr vec3) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> in, dir
+<span id="L12" class="LineNr"> 12 </span>  <span class="PreProc">var</span> dir/eax: (addr vec3) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> in, dir
 <span id="L13" class="LineNr"> 13 </span><span class="CommentedCode">#?   print-string 0, &quot;r.dir: &quot;</span>
 <span id="L14" class="LineNr"> 14 </span><span class="CommentedCode">#?   print-vec3 0, dir</span>
 <span id="L15" class="LineNr"> 15 </span><span class="CommentedCode">#?   print-string 0, &quot;\n&quot;</span>
@@ -86,13 +85,13 @@ if ('onhashchange' in window) {
 <span id="L19" class="LineNr"> 19 </span><span class="CommentedCode">#?   print-string 0, &quot;r.dir normalized: &quot;</span>
 <span id="L20" class="LineNr"> 20 </span><span class="CommentedCode">#?   print-vec3 0, unit</span>
 <span id="L21" class="LineNr"> 21 </span><span class="CommentedCode">#?   print-string 0, &quot;\n&quot;</span>
-<span id="L22" class="LineNr"> 22 </span>  <span class="PreProc">var</span> y-addr/<span class="muRegEax">eax</span>: (addr float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> unit, y
+<span id="L22" class="LineNr"> 22 </span>  <span class="PreProc">var</span> y-addr/eax: (addr float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> unit, y
 <span id="L23" class="LineNr"> 23 </span>  <span class="muComment"># t = (dir.y + 1.0) / 2.0</span>
 <span id="L24" class="LineNr"> 24 </span>  <span class="PreProc">var</span> t/<span class="Constant">xmm0</span>: float <span class="Special">&lt;-</span> copy *y-addr
-<span id="L25" class="LineNr"> 25 </span>  <span class="PreProc">var</span> one/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">1</span>
+<span id="L25" class="LineNr"> 25 </span>  <span class="PreProc">var</span> one/eax: int <span class="Special">&lt;-</span> copy <span class="Constant">1</span>
 <span id="L26" class="LineNr"> 26 </span>  <span class="PreProc">var</span> one-f/<span class="Constant">xmm1</span>: float <span class="Special">&lt;-</span> convert one
 <span id="L27" class="LineNr"> 27 </span>  t <span class="Special">&lt;-</span> add one-f
-<span id="L28" class="LineNr"> 28 </span>  <span class="PreProc">var</span> two/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">2</span>
+<span id="L28" class="LineNr"> 28 </span>  <span class="PreProc">var</span> two/eax: int <span class="Special">&lt;-</span> copy <span class="Constant">2</span>
 <span id="L29" class="LineNr"> 29 </span>  <span class="PreProc">var</span> two-f/<span class="Constant">xmm2</span>: float <span class="Special">&lt;-</span> convert two
 <span id="L30" class="LineNr"> 30 </span>  t <span class="Special">&lt;-</span> divide two-f
 <span id="L31" class="LineNr"> 31 </span><span class="CommentedCode">#?   print-string 0, &quot;t: &quot;</span>
@@ -109,7 +108,7 @@ if ('onhashchange' in window) {
 <span id="L42" class="LineNr"> 42 </span><span class="CommentedCode">#?   print-rgb-raw 0, whitening</span>
 <span id="L43" class="LineNr"> 43 </span><span class="CommentedCode">#?   print-string 0, &quot;\n&quot;</span>
 <span id="L44" class="LineNr"> 44 </span>  <span class="muComment"># out = t * (0.5, 0.7, 1.0)</span>
-<span id="L45" class="LineNr"> 45 </span>  <span class="PreProc">var</span> dest/<span class="muRegEax">eax</span>: (addr float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> out, r
+<span id="L45" class="LineNr"> 45 </span>  <span class="PreProc">var</span> dest/eax: (addr float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> out, r
 <span id="L46" class="LineNr"> 46 </span>  <a href='../408float.mu.html#L3'>fill-in-rational</a> dest, <span class="Constant">5</span>, <span class="Constant">0xa</span>
 <span id="L47" class="LineNr"> 47 </span>  dest <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> out, g
 <span id="L48" class="LineNr"> 48 </span>  <a href='../408float.mu.html#L3'>fill-in-rational</a> dest, <span class="Constant">7</span>, <span class="Constant">0xa</span>
@@ -132,7 +131,7 @@ if ('onhashchange' in window) {
 <span id="L65" class="LineNr"> 65 </span>  <span class="muComment">#   width = 400</span>
 <span id="L66" class="LineNr"> 66 </span>  <span class="muComment">#   height = 400 * 9/16 = 225</span>
 <span id="L67" class="LineNr"> 67 </span>  <span class="PreProc">var</span> aspect: float
-<span id="L68" class="LineNr"> 68 </span>  <span class="PreProc">var</span> aspect-addr/<span class="muRegEax">eax</span>: (addr float) <span class="Special">&lt;-</span> address aspect
+<span id="L68" class="LineNr"> 68 </span>  <span class="PreProc">var</span> aspect-addr/eax: (addr float) <span class="Special">&lt;-</span> address aspect
 <span id="L69" class="LineNr"> 69 </span>  <a href='../408float.mu.html#L3'>fill-in-rational</a> aspect-addr, <span class="Constant">0x10</span>, <span class="Constant">9</span>  <span class="muComment"># 16/9</span>
 <span id="L70" class="LineNr"> 70 </span><span class="CommentedCode">#?   print-string 0, &quot;aspect ratio: &quot;</span>
 <span id="L71" class="LineNr"> 71 </span><span class="CommentedCode">#?   print-float-hex 0, aspect</span>
@@ -146,7 +145,7 @@ if ('onhashchange' in window) {
 <span id="L79" class="LineNr"> 79 </span>  <span class="muComment"># camera</span>
 <span id="L80" class="LineNr"> 80 </span>
 <span id="L81" class="LineNr"> 81 </span>  <span class="muComment"># viewport-height = 2.0</span>
-<span id="L82" class="LineNr"> 82 </span>  <span class="PreProc">var</span> tmp/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">2</span>
+<span id="L82" class="LineNr"> 82 </span>  <span class="PreProc">var</span> tmp/eax: int <span class="Special">&lt;-</span> copy <span class="Constant">2</span>
 <span id="L83" class="LineNr"> 83 </span>  <span class="PreProc">var</span> two-f/<span class="Constant">xmm4</span>: float <span class="Special">&lt;-</span> convert tmp
 <span id="L84" class="LineNr"> 84 </span>  <span class="PreProc">var</span> viewport-height/<span class="Constant">xmm7</span>: float <span class="Special">&lt;-</span> copy two-f
 <span id="L85" class="LineNr"> 85 </span><span class="CommentedCode">#?   print-string 0, &quot;viewport height: &quot;</span>
@@ -181,7 +180,7 @@ if ('onhashchange' in window) {
 <span id="L114" class="LineNr">114 </span>  <span class="PreProc">var</span> origin/<span class="muRegEdi">edi</span>: (addr vec3) <span class="Special">&lt;-</span> address origin-storage
 <span id="L115" class="LineNr">115 </span>  <span class="muComment"># horizontal = vec3(viewport-width, 0, 0)</span>
 <span id="L116" class="LineNr">116 </span>  <span class="PreProc">var</span> horizontal-storage: vec3
-<span id="L117" class="LineNr">117 </span>  <span class="PreProc">var</span> dest/<span class="muRegEax">eax</span>: (addr float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> horizontal-storage, x
+<span id="L117" class="LineNr">117 </span>  <span class="PreProc">var</span> dest/eax: (addr float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> horizontal-storage, x
 <span id="L118" class="LineNr">118 </span>  copy-to *dest, viewport-width
 <span id="L119" class="LineNr">119 </span>  <span class="PreProc">var</span> horizontal/<span class="muRegEbx">ebx</span>: (addr vec3) <span class="Special">&lt;-</span> address horizontal-storage
 <span id="L120" class="LineNr">120 </span>  <span class="muComment"># vertical = vec3(0, viewport-height, 0)</span>
@@ -196,7 +195,7 @@ if ('onhashchange' in window) {
 <span id="L129" class="LineNr">129 </span>  copy-object origin, lower-left-corner
 <span id="L130" class="LineNr">130 </span>  <span class="muS1Comment"># . lower-left-corner -= horizontal/2</span>
 <span id="L131" class="LineNr">131 </span>  <span class="PreProc">var</span> tmp2: vec3
-<span id="L132" class="LineNr">132 </span>  <span class="PreProc">var</span> tmp2-addr/<span class="muRegEax">eax</span>: (addr vec3) <span class="Special">&lt;-</span> address tmp2
+<span id="L132" class="LineNr">132 </span>  <span class="PreProc">var</span> tmp2-addr/eax: (addr vec3) <span class="Special">&lt;-</span> address tmp2
 <span id="L133" class="LineNr">133 </span>  copy-object horizontal, tmp2-addr
 <span id="L134" class="LineNr">134 </span>  vec3-scale-down tmp2-addr, two-f
 <span id="L135" class="LineNr">135 </span>  vec3-subtract-from lower-left-corner, tmp2-addr
@@ -220,7 +219,7 @@ if ('onhashchange' in window) {
 <span id="L153" class="LineNr">153 </span>  <span class="muComment">#   vertical (edx)</span>
 <span id="L154" class="LineNr">154 </span>  <span class="muComment"># floating-point registers are all free</span>
 <span id="L155" class="LineNr">155 </span>  <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">&quot;P3\n400 225\n255\n&quot;</span>  <span class="muComment"># 225 = image height</span>
-<span id="L156" class="LineNr">156 </span>  <span class="PreProc">var</span> tmp/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0x18f</span> <span class="muComment"># image width - 1</span>
+<span id="L156" class="LineNr">156 </span>  <span class="PreProc">var</span> tmp/eax: int <span class="Special">&lt;-</span> copy <span class="Constant">0x18f</span> <span class="muComment"># image width - 1</span>
 <span id="L157" class="LineNr">157 </span>  <span class="PreProc">var</span> image-width-1/<span class="Constant">xmm7</span>: float <span class="Special">&lt;-</span> convert tmp
 <span id="L158" class="LineNr">158 </span>  tmp <span class="Special">&lt;-</span> copy <span class="Constant">0xe0</span>  <span class="muComment"># image height - 1</span>
 <span id="L159" class="LineNr">159 </span>  <span class="PreProc">var</span> image-height-1/<span class="Constant">xmm6</span>: float <span class="Special">&lt;-</span> convert tmp
@@ -229,7 +228,7 @@ if ('onhashchange' in window) {
 <span id="L162" class="LineNr">162 </span>  <span class="Delimiter">{</span>
 <span id="L163" class="LineNr">163 </span>    compare j, <span class="Constant">0</span>
 <span id="L164" class="LineNr">164 </span>    <span class="PreProc">break-if-&lt;</span>
-<span id="L165" class="LineNr">165 </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="L165" class="LineNr">165 </span>    <span class="PreProc">var</span> i/eax: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L166" class="LineNr">166 </span>    <span class="Delimiter">{</span>
 <span id="L167" class="LineNr">167 </span>      compare i, <span class="Constant">0x190</span>  <span class="muComment"># 400 = image width</span>
 <span id="L168" class="LineNr">168 </span>      <span class="PreProc">break-if-&gt;=</span>
@@ -249,7 +248,7 @@ if ('onhashchange' in window) {
 <span id="L182" class="LineNr">182 </span>      <span class="muS2Comment"># . . so we'll just spill them in a block</span>
 <span id="L183" class="LineNr">183 </span>      <span class="Delimiter">{</span>
 <span id="L184" class="LineNr">184 </span>        <span class="muS1Comment"># . r.orig = origin</span>
-<span id="L185" class="LineNr">185 </span>        <span class="PreProc">var</span> r/<span class="muRegEax">eax</span>: (addr ray) <span class="Special">&lt;-</span> address r-storage
+<span id="L185" class="LineNr">185 </span>        <span class="PreProc">var</span> r/eax: (addr ray) <span class="Special">&lt;-</span> address r-storage
 <span id="L186" class="LineNr">186 </span>        <span class="PreProc">var</span> dest/<span class="muRegEcx">ecx</span>: (addr vec3) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> r, orig
 <span id="L187" class="LineNr">187 </span>        copy-object origin, dest
 <span id="L188" class="LineNr">188 </span>        <span class="muS1Comment"># . r.dir = lower-left-corner</span>
@@ -257,7 +256,7 @@ if ('onhashchange' in window) {
 <span id="L190" class="LineNr">190 </span>        copy-object lower-left-corner, dest
 <span id="L191" class="LineNr">191 </span>        <span class="muS1Comment"># . r.dir += horizontal*u</span>
 <span id="L192" class="LineNr">192 </span>        <span class="PreProc">var</span> tmp-vec3: vec3
-<span id="L193" class="LineNr">193 </span>        <span class="PreProc">var</span> tmp/<span class="muRegEax">eax</span>: (addr vec3) <span class="Special">&lt;-</span> address tmp-vec3
+<span id="L193" class="LineNr">193 </span>        <span class="PreProc">var</span> tmp/eax: (addr vec3) <span class="Special">&lt;-</span> address tmp-vec3
 <span id="L194" class="LineNr">194 </span>        copy-object horizontal, tmp
 <span id="L195" class="LineNr">195 </span>        vec3-scale-up tmp, u
 <span id="L196" class="LineNr">196 </span>        vec3-add-to dest, tmp
@@ -275,7 +274,7 @@ if ('onhashchange' in window) {
 <span id="L208" class="LineNr">208 </span>      <span class="PreProc">var</span> c-storage: rgb
 <span id="L209" class="LineNr">209 </span>      <span class="PreProc">var</span> c/<span class="muRegEcx">ecx</span>: (addr rgb) <span class="Special">&lt;-</span> address c-storage
 <span id="L210" class="LineNr">210 </span>      <span class="Delimiter">{</span>
-<span id="L211" class="LineNr">211 </span>        <span class="PreProc">var</span> r/<span class="muRegEax">eax</span>: (addr ray) <span class="Special">&lt;-</span> address r-storage
+<span id="L211" class="LineNr">211 </span>        <span class="PreProc">var</span> r/eax: (addr ray) <span class="Special">&lt;-</span> address r-storage
 <span id="L212" class="LineNr">212 </span>        <a href='3.mu.html#L9'>ray-color</a> r, c
 <span id="L213" class="LineNr">213 </span>        <span class="muComment"># write color</span>
 <span id="L214" class="LineNr">214 </span>        print-rgb <span class="Constant">0</span>, c
@@ -301,7 +300,7 @@ if ('onhashchange' in window) {
 <span id="L234" class="LineNr">234 </span><span class="muComment"># so.</span>
 <span id="L235" class="LineNr">235 </span><span class="PreProc">fn</span> <span class="muFunction">initialize-ray</span> _self: (addr ray), o: (addr vec3), d: (addr vec3) <span class="Delimiter">{</span>
 <span id="L236" class="LineNr">236 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr ray) <span class="Special">&lt;-</span> copy _self
-<span id="L237" class="LineNr">237 </span>  <span class="PreProc">var</span> dest/<span class="muRegEax">eax</span>: (addr vec3) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, orig
+<span id="L237" class="LineNr">237 </span>  <span class="PreProc">var</span> dest/eax: (addr vec3) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, orig
 <span id="L238" class="LineNr">238 </span>  copy-object o, dest
 <span id="L239" class="LineNr">239 </span>  dest <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, dir
 <span id="L240" class="LineNr">240 </span>  vec3-unit d, dest
@@ -309,7 +308,7 @@ if ('onhashchange' in window) {
 <span id="L242" class="LineNr">242 </span>
 <span id="L243" class="LineNr">243 </span><span class="PreProc">fn</span> <span class="muFunction">ray-at</span> _self: (addr ray), t: float, out: (addr vec3) <span class="Delimiter">{</span>
 <span id="L244" class="LineNr">244 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr ray) <span class="Special">&lt;-</span> copy _self
-<span id="L245" class="LineNr">245 </span>  <span class="PreProc">var</span> src/<span class="muRegEax">eax</span>: (addr vec3) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, dir
+<span id="L245" class="LineNr">245 </span>  <span class="PreProc">var</span> src/eax: (addr vec3) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, dir
 <span id="L246" class="LineNr">246 </span>  copy-object src, out
 <span id="L247" class="LineNr">247 </span>  vec3-scale-up out, t
 <span id="L248" class="LineNr">248 </span>  src <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, orig
@@ -331,7 +330,7 @@ if ('onhashchange' in window) {
 <span id="L264" class="LineNr">264 </span>  <a href='../408float.mu.html#L3'>fill-in-rational</a> xn-addr, <span class="Constant">0x3e7ff</span>, <span class="Constant">0x3e8</span>  <span class="muComment"># 255999 / 1000</span>
 <span id="L265" class="LineNr">265 </span>  <span class="muComment"># print 255.999 * c-&gt;r</span>
 <span id="L266" class="LineNr">266 </span>  <span class="PreProc">var</span> result/<span class="Constant">xmm0</span>: float <span class="Special">&lt;-</span> copy xn
-<span id="L267" class="LineNr">267 </span>  <span class="PreProc">var</span> src-addr/<span class="muRegEax">eax</span>: (addr float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> c, r
+<span id="L267" class="LineNr">267 </span>  <span class="PreProc">var</span> src-addr/eax: (addr float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> c, r
 <span id="L268" class="LineNr">268 </span>  result <span class="Special">&lt;-</span> multiply *src-addr
 <span id="L269" class="LineNr">269 </span>  <span class="PreProc">var</span> result-int/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> truncate result
 <span id="L270" class="LineNr">270 </span>  <a href='../405screen.mu.html#L484'>print-int32-decimal</a> <a href='../405screen.mu.html#L9'>screen</a>, result-int
@@ -355,7 +354,7 @@ if ('onhashchange' in window) {
 <span id="L288" class="LineNr">288 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='3.mu.html#L288'>print-rgb-raw</a></span> <a href='../405screen.mu.html#L9'>screen</a>: (addr <a href='../405screen.mu.html#L9'>screen</a>), _v: (addr rgb) <span class="Delimiter">{</span>
 <span id="L289" class="LineNr">289 </span>  <span class="PreProc">var</span> v/<span class="muRegEsi">esi</span>: (addr rgb) <span class="Special">&lt;-</span> copy _v
 <span id="L290" class="LineNr">290 </span>  <a href='../405screen.mu.html#L169'>print-string</a> <a href='../405screen.mu.html#L9'>screen</a>, <span class="Constant">&quot;(&quot;</span>
-<span id="L291" class="LineNr">291 </span>  <span class="PreProc">var</span> tmp/<span class="muRegEax">eax</span>: (addr float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> v, r
+<span id="L291" class="LineNr">291 </span>  <span class="PreProc">var</span> tmp/eax: (addr float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> v, r
 <span id="L292" class="LineNr">292 </span>  <a href='../409print-float-hex.mu.html#L118'>print-float-hex</a> <a href='../405screen.mu.html#L9'>screen</a>, *tmp
 <span id="L293" class="LineNr">293 </span>  <a href='../405screen.mu.html#L169'>print-string</a> <a href='../405screen.mu.html#L9'>screen</a>, <span class="Constant">&quot;, &quot;</span>
 <span id="L294" class="LineNr">294 </span>  tmp <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> v, g
@@ -368,7 +367,7 @@ if ('onhashchange' in window) {
 <span id="L301" class="LineNr">301 </span>
 <span id="L302" class="LineNr">302 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='3.mu.html#L302'>rgb-white</a></span> _c: (addr rgb) <span class="Delimiter">{</span>
 <span id="L303" class="LineNr">303 </span>  <span class="PreProc">var</span> c/<span class="muRegEsi">esi</span>: (addr rgb) <span class="Special">&lt;-</span> copy _c
-<span id="L304" class="LineNr">304 </span>  <span class="PreProc">var</span> one/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">1</span>
+<span id="L304" class="LineNr">304 </span>  <span class="PreProc">var</span> one/eax: int <span class="Special">&lt;-</span> copy <span class="Constant">1</span>
 <span id="L305" class="LineNr">305 </span>  <span class="PreProc">var</span> one-f/<span class="Constant">xmm0</span>: float <span class="Special">&lt;-</span> convert one
 <span id="L306" class="LineNr">306 </span>  <span class="PreProc">var</span> dest/<span class="muRegEdi">edi</span>: (addr float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> c, r
 <span id="L307" class="LineNr">307 </span>  copy-to *dest, one-f
@@ -382,7 +381,7 @@ if ('onhashchange' in window) {
 <span id="L315" class="LineNr">315 </span>  <span class="PreProc">var</span> c1/<span class="muRegEdi">edi</span>: (addr rgb) <span class="Special">&lt;-</span> copy _c1
 <span id="L316" class="LineNr">316 </span>  <span class="PreProc">var</span> c2/<span class="muRegEsi">esi</span>: (addr rgb) <span class="Special">&lt;-</span> copy _c2
 <span id="L317" class="LineNr">317 </span>  <span class="muComment"># c1.r += c2.r</span>
-<span id="L318" class="LineNr">318 </span>  <span class="PreProc">var</span> arg1/<span class="muRegEax">eax</span>: (addr float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> c1, r
+<span id="L318" class="LineNr">318 </span>  <span class="PreProc">var</span> arg1/eax: (addr float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> c1, r
 <span id="L319" class="LineNr">319 </span>  <span class="PreProc">var</span> arg2/<span class="muRegEcx">ecx</span>: (addr float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> c2, r
 <span id="L320" class="LineNr">320 </span>  <span class="PreProc">var</span> result/<span class="Constant">xmm0</span>: float <span class="Special">&lt;-</span> copy *arg1
 <span id="L321" class="LineNr">321 </span>  result <span class="Special">&lt;-</span> add *arg2
@@ -404,7 +403,7 @@ if ('onhashchange' in window) {
 <span id="L337" class="LineNr">337 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='3.mu.html#L337'>rgb-scale-up</a></span> _c1: (addr rgb), f: float <span class="Delimiter">{</span>
 <span id="L338" class="LineNr">338 </span>  <span class="PreProc">var</span> c1/<span class="muRegEdi">edi</span>: (addr rgb) <span class="Special">&lt;-</span> copy _c1
 <span id="L339" class="LineNr">339 </span>  <span class="muComment"># c1.r *= f</span>
-<span id="L340" class="LineNr">340 </span>  <span class="PreProc">var</span> dest/<span class="muRegEax">eax</span>: (addr float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> c1, r
+<span id="L340" class="LineNr">340 </span>  <span class="PreProc">var</span> dest/eax: (addr float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> c1, r
 <span id="L341" class="LineNr">341 </span>  <span class="PreProc">var</span> result/<span class="Constant">xmm0</span>: float <span class="Special">&lt;-</span> copy *dest
 <span id="L342" class="LineNr">342 </span>  result <span class="Special">&lt;-</span> multiply f
 <span id="L343" class="LineNr">343 </span>  copy-to *dest, result
@@ -429,7 +428,7 @@ if ('onhashchange' in window) {
 <span id="L362" class="LineNr">362 </span><span class="PreProc">fn</span> <span class="muFunction">print-vec3</span> <a href='../405screen.mu.html#L9'>screen</a>: (addr <a href='../405screen.mu.html#L9'>screen</a>), _v: (addr vec3) <span class="Delimiter">{</span>
 <span id="L363" class="LineNr">363 </span>  <span class="PreProc">var</span> v/<span class="muRegEsi">esi</span>: (addr vec3) <span class="Special">&lt;-</span> copy _v
 <span id="L364" class="LineNr">364 </span>  <a href='../405screen.mu.html#L169'>print-string</a> <a href='../405screen.mu.html#L9'>screen</a>, <span class="Constant">&quot;(&quot;</span>
-<span id="L365" class="LineNr">365 </span>  <span class="PreProc">var</span> tmp/<span class="muRegEax">eax</span>: (addr float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> v, x
+<span id="L365" class="LineNr">365 </span>  <span class="PreProc">var</span> tmp/eax: (addr float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> v, x
 <span id="L366" class="LineNr">366 </span>  <a href='../409print-float-hex.mu.html#L118'>print-float-hex</a> <a href='../405screen.mu.html#L9'>screen</a>, *tmp
 <span id="L367" class="LineNr">367 </span>  <a href='../405screen.mu.html#L169'>print-string</a> <a href='../405screen.mu.html#L9'>screen</a>, <span class="Constant">&quot;, &quot;</span>
 <span id="L368" class="LineNr">368 </span>  tmp <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> v, y
@@ -444,7 +443,7 @@ if ('onhashchange' in window) {
 <span id="L377" class="LineNr">377 </span>  <span class="PreProc">var</span> v1/<span class="muRegEdi">edi</span>: (addr vec3) <span class="Special">&lt;-</span> copy _v1
 <span id="L378" class="LineNr">378 </span>  <span class="PreProc">var</span> v2/<span class="muRegEsi">esi</span>: (addr vec3) <span class="Special">&lt;-</span> copy _v2
 <span id="L379" class="LineNr">379 </span>  <span class="muComment"># v1.x += v2.x</span>
-<span id="L380" class="LineNr">380 </span>  <span class="PreProc">var</span> arg1/<span class="muRegEax">eax</span>: (addr float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> v1, x
+<span id="L380" class="LineNr">380 </span>  <span class="PreProc">var</span> arg1/eax: (addr float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> v1, x
 <span id="L381" class="LineNr">381 </span>  <span class="PreProc">var</span> arg2/<span class="muRegEcx">ecx</span>: (addr float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> v2, x
 <span id="L382" class="LineNr">382 </span>  <span class="PreProc">var</span> result/<span class="Constant">xmm0</span>: float <span class="Special">&lt;-</span> copy *arg1
 <span id="L383" class="LineNr">383 </span>  result <span class="Special">&lt;-</span> add *arg2
@@ -465,14 +464,14 @@ if ('onhashchange' in window) {
 <span id="L398" class="LineNr">398 </span>
 <span id="L399" class="LineNr">399 </span><span class="PreProc">fn</span> <span class="muFunction">vec3-subtract-from</span> v1: (addr vec3), v2: (addr vec3) <span class="Delimiter">{</span>
 <span id="L400" class="LineNr">400 </span>  <span class="PreProc">var</span> tmp-storage: vec3
-<span id="L401" class="LineNr">401 </span>  <span class="PreProc">var</span> tmp/<span class="muRegEax">eax</span>: (addr vec3) <span class="Special">&lt;-</span> address tmp-storage
+<span id="L401" class="LineNr">401 </span>  <span class="PreProc">var</span> tmp/eax: (addr vec3) <span class="Special">&lt;-</span> address tmp-storage
 <span id="L402" class="LineNr">402 </span>  copy-object v2, tmp
 <span id="L403" class="LineNr">403 </span>  vec3-negate tmp
 <span id="L404" class="LineNr">404 </span>  vec3-add-to v1, tmp
 <span id="L405" class="LineNr">405 </span><span class="Delimiter">}</span>
 <span id="L406" class="LineNr">406 </span>
 <span id="L407" class="LineNr">407 </span><span class="PreProc">fn</span> <span class="muFunction">vec3-negate</span> v: (addr vec3) <span class="Delimiter">{</span>
-<span id="L408" class="LineNr">408 </span>  <span class="PreProc">var</span> negative-one/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">-1</span>
+<span id="L408" class="LineNr">408 </span>  <span class="PreProc">var</span> negative-one/eax: int <span class="Special">&lt;-</span> copy <span class="Constant">-1</span>
 <span id="L409" class="LineNr">409 </span>  <span class="PreProc">var</span> negative-one-f/<span class="Constant">xmm0</span>: float <span class="Special">&lt;-</span> convert negative-one
 <span id="L410" class="LineNr">410 </span>  vec3-scale-up v, negative-one-f
 <span id="L411" class="LineNr">411 </span><span class="Delimiter">}</span>
@@ -480,7 +479,7 @@ if ('onhashchange' in window) {
 <span id="L413" class="LineNr">413 </span><span class="PreProc">fn</span> <span class="muFunction">vec3-scale-up</span> _v: (addr vec3), f: float <span class="Delimiter">{</span>
 <span id="L414" class="LineNr">414 </span>  <span class="PreProc">var</span> v/<span class="muRegEdi">edi</span>: (addr vec3) <span class="Special">&lt;-</span> copy _v
 <span id="L415" class="LineNr">415 </span>  <span class="muComment"># v.x *= f</span>
-<span id="L416" class="LineNr">416 </span>  <span class="PreProc">var</span> dest/<span class="muRegEax">eax</span>: (addr float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> v, x
+<span id="L416" class="LineNr">416 </span>  <span class="PreProc">var</span> dest/eax: (addr float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> v, x
 <span id="L417" class="LineNr">417 </span>  <span class="PreProc">var</span> result/<span class="Constant">xmm0</span>: float <span class="Special">&lt;-</span> copy *dest
 <span id="L418" class="LineNr">418 </span>  result <span class="Special">&lt;-</span> multiply f
 <span id="L419" class="LineNr">419 </span>  copy-to *dest, result
@@ -499,7 +498,7 @@ if ('onhashchange' in window) {
 <span id="L432" class="LineNr">432 </span><span class="PreProc">fn</span> <span class="muFunction">vec3-scale-down</span> _v: (addr vec3), f: float <span class="Delimiter">{</span>
 <span id="L433" class="LineNr">433 </span>  <span class="PreProc">var</span> v/<span class="muRegEdi">edi</span>: (addr vec3) <span class="Special">&lt;-</span> copy _v
 <span id="L434" class="LineNr">434 </span>  <span class="muComment"># v.x /= f</span>
-<span id="L435" class="LineNr">435 </span>  <span class="PreProc">var</span> dest/<span class="muRegEax">eax</span>: (addr float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> v, x
+<span id="L435" class="LineNr">435 </span>  <span class="PreProc">var</span> dest/eax: (addr float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> v, x
 <span id="L436" class="LineNr">436 </span>  <span class="PreProc">var</span> result/<span class="Constant">xmm0</span>: float <span class="Special">&lt;-</span> copy *dest
 <span id="L437" class="LineNr">437 </span>  result <span class="Special">&lt;-</span> divide f
 <span id="L438" class="LineNr">438 </span>  copy-to *dest, result
@@ -533,7 +532,7 @@ if ('onhashchange' in window) {
 <span id="L466" class="LineNr">466 </span><span class="PreProc">fn</span> <span class="muFunction">vec3-length-squared</span> _v: (addr vec3)<span class="PreProc"> -&gt; </span>_/<span class="Constant">xmm0</span>: float <span class="Delimiter">{</span>
 <span id="L467" class="LineNr">467 </span>  <span class="PreProc">var</span> v/<span class="muRegEsi">esi</span>: (addr vec3) <span class="Special">&lt;-</span> copy _v
 <span id="L468" class="LineNr">468 </span>  <span class="muComment"># result = v.x * v.x</span>
-<span id="L469" class="LineNr">469 </span>  <span class="PreProc">var</span> src/<span class="muRegEax">eax</span>: (addr float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> v, x
+<span id="L469" class="LineNr">469 </span>  <span class="PreProc">var</span> src/eax: (addr float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> v, x
 <span id="L470" class="LineNr">470 </span>  <span class="PreProc">var</span> tmp/<span class="Constant">xmm1</span>: float <span class="Special">&lt;-</span> copy *src
 <span id="L471" class="LineNr">471 </span>  tmp <span class="Special">&lt;-</span> multiply tmp
 <span id="L472" class="LineNr">472 </span>  <span class="PreProc">var</span> result/<span class="Constant">xmm0</span>: float <span class="Special">&lt;-</span> copy tmp
diff --git a/html/linux/raytracing/color.mu.html b/html/linux/raytracing/color.mu.html
index 43b04815..9b17aaa3 100644
--- a/html/linux/raytracing/color.mu.html
+++ b/html/linux/raytracing/color.mu.html
@@ -14,17 +14,16 @@ pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-
 body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; }
 a { color:inherit; }
 * { font-size:12pt; font-size: 1em; }
-.muRegEax { color: #875f00; }
-.muComment { color: #005faf; }
-.LineNr { }
-.muRegEdx { color: #878700; }
+.PreProc { color: #c000c0; }
+.muRegEdx { color: #af5f00; }
 .Special { color: #ff6060; }
-.muRegEsi { color: #87d787; }
+.LineNr { }
 .Constant { color: #008787; }
+.muRegEsi { color: #005faf; }
+.muRegEcx { color: #870000; }
 .Delimiter { color: #c000c0; }
 .muFunction { color: #af5f00; text-decoration: underline; }
-.muRegEcx { color: #af875f; }
-.PreProc { color: #c000c0; }
+.muComment { color: #005faf; }
 -->
 </style>
 
@@ -75,7 +74,7 @@ if ('onhashchange' in window) {
 <span id="L13" class="LineNr">13 </span>  <a href='../408float.mu.html#L3'>fill-in-rational</a> xn-addr, <span class="Constant">0x3e7ff</span>, <span class="Constant">0x3e8</span>  <span class="muComment"># 255999 / 1000</span>
 <span id="L14" class="LineNr">14 </span>  <span class="muComment"># print 255.999 * c-&gt;r</span>
 <span id="L15" class="LineNr">15 </span>  <span class="PreProc">var</span> result/<span class="Constant">xmm0</span>: float <span class="Special">&lt;-</span> copy xn
-<span id="L16" class="LineNr">16 </span>  <span class="PreProc">var</span> src-addr/<span class="muRegEax">eax</span>: (addr float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> c, r
+<span id="L16" class="LineNr">16 </span>  <span class="PreProc">var</span> src-addr/eax: (addr float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> c, r
 <span id="L17" class="LineNr">17 </span>  result <span class="Special">&lt;-</span> multiply *src-addr
 <span id="L18" class="LineNr">18 </span>  <span class="PreProc">var</span> result-int/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> truncate result
 <span id="L19" class="LineNr">19 </span>  <a href='../405screen.mu.html#L484'>print-int32-decimal</a> <a href='../405screen.mu.html#L9'>screen</a>, result-int
diff --git a/html/linux/raytracing/ray.mu.html b/html/linux/raytracing/ray.mu.html
index 2b9caf2e..7828b6fb 100644
--- a/html/linux/raytracing/ray.mu.html
+++ b/html/linux/raytracing/ray.mu.html
@@ -14,14 +14,13 @@ pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-
 body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; }
 a { color:inherit; }
 * { font-size:12pt; font-size: 1em; }
-.muComment { color: #005faf; }
-.LineNr { }
+.PreProc { color: #c000c0; }
 .Special { color: #ff6060; }
-.muRegEsi { color: #87d787; }
-.muRegEax { color: #875f00; }
+.LineNr { }
+.muRegEsi { color: #005faf; }
 .Delimiter { color: #c000c0; }
 .muFunction { color: #af5f00; text-decoration: underline; }
-.PreProc { color: #c000c0; }
+.muComment { color: #005faf; }
 -->
 </style>
 
@@ -67,7 +66,7 @@ if ('onhashchange' in window) {
 <span id="L8" class="LineNr"> 8 </span><span class="muComment"># so.</span>
 <span id="L9" class="LineNr"> 9 </span><span class="PreProc">fn</span> <span class="muFunction">initialize-ray</span> _self: (addr ray), o: (addr vec3), d: (addr vec3) <span class="Delimiter">{</span>
 <span id="L10" class="LineNr">10 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr ray) <span class="Special">&lt;-</span> copy _self
-<span id="L11" class="LineNr">11 </span>  <span class="PreProc">var</span> dest/<span class="muRegEax">eax</span>: (addr vec3) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, orig
+<span id="L11" class="LineNr">11 </span>  <span class="PreProc">var</span> dest/eax: (addr vec3) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, orig
 <span id="L12" class="LineNr">12 </span>  copy-object o, dest
 <span id="L13" class="LineNr">13 </span>  dest <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, dir
 <span id="L14" class="LineNr">14 </span>  vec3-unit d, dest
@@ -75,7 +74,7 @@ if ('onhashchange' in window) {
 <span id="L16" class="LineNr">16 </span>
 <span id="L17" class="LineNr">17 </span><span class="PreProc">fn</span> <span class="muFunction">ray-at</span> _self: (addr ray), t: float, out: (addr vec3) <span class="Delimiter">{</span>
 <span id="L18" class="LineNr">18 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr ray) <span class="Special">&lt;-</span> copy _self
-<span id="L19" class="LineNr">19 </span>  <span class="PreProc">var</span> src/<span class="muRegEax">eax</span>: (addr vec3) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, dir
+<span id="L19" class="LineNr">19 </span>  <span class="PreProc">var</span> src/eax: (addr vec3) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, dir
 <span id="L20" class="LineNr">20 </span>  copy-object src, out
 <span id="L21" class="LineNr">21 </span>  vec3-scale-up out, t
 <span id="L22" class="LineNr">22 </span>  src <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, orig
diff --git a/html/linux/raytracing/vec.mu.html b/html/linux/raytracing/vec.mu.html
index 363585d7..fd9b4bb5 100644
--- a/html/linux/raytracing/vec.mu.html
+++ b/html/linux/raytracing/vec.mu.html
@@ -14,18 +14,17 @@ pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-
 body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; }
 a { color:inherit; }
 * { font-size:12pt; font-size: 1em; }
-.muRegEcx { color: #af875f; }
-.Special { color: #ff6060; }
-.CommentedCode { color: #8a8a8a; }
+.PreProc { color: #c000c0; }
+.muRegEcx { color: #870000; }
 .LineNr { }
-.muRegEdi { color: #87ffd7; }
-.muRegEsi { color: #87d787; }
-.muRegEax { color: #875f00; }
-.Delimiter { color: #c000c0; }
-.muFunction { color: #af5f00; text-decoration: underline; }
 .Constant { color: #008787; }
-.PreProc { color: #c000c0; }
+.CommentedCode { color: #8a8a8a; }
+.muRegEsi { color: #005faf; }
+.muRegEdi { color: #00af00; }
 .muComment { color: #005faf; }
+.Delimiter { color: #c000c0; }
+.muFunction { color: #af5f00; text-decoration: underline; }
+.Special { color: #ff6060; }
 -->
 </style>
 
@@ -70,7 +69,7 @@ if ('onhashchange' in window) {
 <span id="L7" class="LineNr">  7 </span><span class="PreProc">fn</span> <span class="muFunction">print-vec3</span> <a href='../405screen.mu.html#L9'>screen</a>: (addr <a href='../405screen.mu.html#L9'>screen</a>), _v: (addr vec3) <span class="Delimiter">{</span>
 <span id="L8" class="LineNr">  8 </span>  <span class="PreProc">var</span> v/<span class="muRegEsi">esi</span>: (addr vec3) <span class="Special">&lt;-</span> copy _v
 <span id="L9" class="LineNr">  9 </span>  <a href='../405screen.mu.html#L169'>print-string</a> <a href='../405screen.mu.html#L9'>screen</a>, <span class="Constant">&quot;(&quot;</span>
-<span id="L10" class="LineNr"> 10 </span>  <span class="PreProc">var</span> tmp/<span class="muRegEax">eax</span>: (addr float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> v, x
+<span id="L10" class="LineNr"> 10 </span>  <span class="PreProc">var</span> tmp/eax: (addr float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> v, x
 <span id="L11" class="LineNr"> 11 </span>  <a href='../409print-float-hex.mu.html#L118'>print-float-hex</a> <a href='../405screen.mu.html#L9'>screen</a>, *tmp
 <span id="L12" class="LineNr"> 12 </span>  <a href='../405screen.mu.html#L169'>print-string</a> <a href='../405screen.mu.html#L9'>screen</a>, <span class="Constant">&quot;, &quot;</span>
 <span id="L13" class="LineNr"> 13 </span>  tmp <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> v, y
@@ -85,7 +84,7 @@ if ('onhashchange' in window) {
 <span id="L22" class="LineNr"> 22 </span>  <span class="PreProc">var</span> v1/<span class="muRegEdi">edi</span>: (addr vec3) <span class="Special">&lt;-</span> copy _v1
 <span id="L23" class="LineNr"> 23 </span>  <span class="PreProc">var</span> v2/<span class="muRegEsi">esi</span>: (addr vec3) <span class="Special">&lt;-</span> copy _v2
 <span id="L24" class="LineNr"> 24 </span>  <span class="muComment"># v1.x += v2.x</span>
-<span id="L25" class="LineNr"> 25 </span>  <span class="PreProc">var</span> arg1/<span class="muRegEax">eax</span>: (addr float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> v1, x
+<span id="L25" class="LineNr"> 25 </span>  <span class="PreProc">var</span> arg1/eax: (addr float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> v1, x
 <span id="L26" class="LineNr"> 26 </span>  <span class="PreProc">var</span> arg2/<span class="muRegEcx">ecx</span>: (addr float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> v2, x
 <span id="L27" class="LineNr"> 27 </span>  <span class="PreProc">var</span> result/<span class="Constant">xmm0</span>: float <span class="Special">&lt;-</span> copy *arg1
 <span id="L28" class="LineNr"> 28 </span>  result <span class="Special">&lt;-</span> add *arg2
@@ -106,14 +105,14 @@ if ('onhashchange' in window) {
 <span id="L43" class="LineNr"> 43 </span>
 <span id="L44" class="LineNr"> 44 </span><span class="PreProc">fn</span> <span class="muFunction">vec3-subtract-from</span> v1: (addr vec3), v2: (addr vec3) <span class="Delimiter">{</span>
 <span id="L45" class="LineNr"> 45 </span>  <span class="PreProc">var</span> tmp-storage: vec3
-<span id="L46" class="LineNr"> 46 </span>  <span class="PreProc">var</span> tmp/<span class="muRegEax">eax</span>: (addr vec3) <span class="Special">&lt;-</span> address tmp-storage
+<span id="L46" class="LineNr"> 46 </span>  <span class="PreProc">var</span> tmp/eax: (addr vec3) <span class="Special">&lt;-</span> address tmp-storage
 <span id="L47" class="LineNr"> 47 </span>  copy-object v2, tmp
 <span id="L48" class="LineNr"> 48 </span>  vec3-negate tmp
 <span id="L49" class="LineNr"> 49 </span>  vec3-add-to v1, tmp
 <span id="L50" class="LineNr"> 50 </span><span class="Delimiter">}</span>
 <span id="L51" class="LineNr"> 51 </span>
 <span id="L52" class="LineNr"> 52 </span><span class="PreProc">fn</span> <span class="muFunction">vec3-negate</span> v: (addr vec3) <span class="Delimiter">{</span>
-<span id="L53" class="LineNr"> 53 </span>  <span class="PreProc">var</span> negative-one/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">-1</span>
+<span id="L53" class="LineNr"> 53 </span>  <span class="PreProc">var</span> negative-one/eax: int <span class="Special">&lt;-</span> copy <span class="Constant">-1</span>
 <span id="L54" class="LineNr"> 54 </span>  <span class="PreProc">var</span> negative-one-f/<span class="Constant">xmm0</span>: float <span class="Special">&lt;-</span> convert negative-one
 <span id="L55" class="LineNr"> 55 </span>  vec3-scale-up v, negative-one-f
 <span id="L56" class="LineNr"> 56 </span><span class="Delimiter">}</span>
@@ -121,7 +120,7 @@ if ('onhashchange' in window) {
 <span id="L58" class="LineNr"> 58 </span><span class="PreProc">fn</span> <span class="muFunction">vec3-scale-up</span> _v: (addr vec3), f: float <span class="Delimiter">{</span>
 <span id="L59" class="LineNr"> 59 </span>  <span class="PreProc">var</span> v/<span class="muRegEdi">edi</span>: (addr vec3) <span class="Special">&lt;-</span> copy _v
 <span id="L60" class="LineNr"> 60 </span>  <span class="muComment"># v.x *= f</span>
-<span id="L61" class="LineNr"> 61 </span>  <span class="PreProc">var</span> dest/<span class="muRegEax">eax</span>: (addr float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> v, x
+<span id="L61" class="LineNr"> 61 </span>  <span class="PreProc">var</span> dest/eax: (addr float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> v, x
 <span id="L62" class="LineNr"> 62 </span>  <span class="PreProc">var</span> result/<span class="Constant">xmm0</span>: float <span class="Special">&lt;-</span> copy *dest
 <span id="L63" class="LineNr"> 63 </span>  result <span class="Special">&lt;-</span> multiply f
 <span id="L64" class="LineNr"> 64 </span>  copy-to *dest, result
@@ -140,7 +139,7 @@ if ('onhashchange' in window) {
 <span id="L77" class="LineNr"> 77 </span><span class="PreProc">fn</span> <span class="muFunction">vec3-scale-down</span> _v: (addr vec3), f: float <span class="Delimiter">{</span>
 <span id="L78" class="LineNr"> 78 </span>  <span class="PreProc">var</span> v/<span class="muRegEdi">edi</span>: (addr vec3) <span class="Special">&lt;-</span> copy _v
 <span id="L79" class="LineNr"> 79 </span>  <span class="muComment"># v.x /= f</span>
-<span id="L80" class="LineNr"> 80 </span>  <span class="PreProc">var</span> dest/<span class="muRegEax">eax</span>: (addr float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> v, x
+<span id="L80" class="LineNr"> 80 </span>  <span class="PreProc">var</span> dest/eax: (addr float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> v, x
 <span id="L81" class="LineNr"> 81 </span>  <span class="PreProc">var</span> result/<span class="Constant">xmm0</span>: float <span class="Special">&lt;-</span> copy *dest
 <span id="L82" class="LineNr"> 82 </span>  result <span class="Special">&lt;-</span> divide f
 <span id="L83" class="LineNr"> 83 </span>  copy-to *dest, result
@@ -174,7 +173,7 @@ if ('onhashchange' in window) {
 <span id="L111" class="LineNr">111 </span><span class="PreProc">fn</span> <span class="muFunction">vec3-length-squared</span> _v: (addr vec3)<span class="PreProc"> -&gt; </span>_/<span class="Constant">xmm0</span>: float <span class="Delimiter">{</span>
 <span id="L112" class="LineNr">112 </span>  <span class="PreProc">var</span> v/<span class="muRegEsi">esi</span>: (addr vec3) <span class="Special">&lt;-</span> copy _v
 <span id="L113" class="LineNr">113 </span>  <span class="muComment"># result = v.x * v.x</span>
-<span id="L114" class="LineNr">114 </span>  <span class="PreProc">var</span> src/<span class="muRegEax">eax</span>: (addr float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> v, x
+<span id="L114" class="LineNr">114 </span>  <span class="PreProc">var</span> src/eax: (addr float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> v, x
 <span id="L115" class="LineNr">115 </span>  <span class="PreProc">var</span> tmp/<span class="Constant">xmm1</span>: float <span class="Special">&lt;-</span> copy *src
 <span id="L116" class="LineNr">116 </span>  tmp <span class="Special">&lt;-</span> multiply tmp
 <span id="L117" class="LineNr">117 </span>  <span class="PreProc">var</span> result/<span class="Constant">xmm0</span>: float <span class="Special">&lt;-</span> copy tmp
diff --git a/html/linux/rpn.mu.html b/html/linux/rpn.mu.html
index 87dfaf32..7fc2dc5e 100644
--- a/html/linux/rpn.mu.html
+++ b/html/linux/rpn.mu.html
@@ -14,19 +14,18 @@ pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-
 body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; }
 a { color:inherit; }
 * { font-size:12pt; font-size: 1em; }
-.muRegEcx { color: #af875f; }
-.muComment { color: #005faf; }
-.LineNr { }
-.muRegEdx { color: #878700; }
+.PreProc { color: #c000c0; }
+.muRegEdx { color: #af5f00; }
 .Special { color: #ff6060; }
-.muRegEsi { color: #87d787; }
-.muRegEax { color: #875f00; }
+.LineNr { }
+.muRegEsi { color: #005faf; }
+.muRegEbx { color: #5f00ff; }
+.Constant { color: #008787; }
+.muRegEdi { color: #00af00; }
+.muRegEcx { color: #870000; }
 .Delimiter { color: #c000c0; }
 .muFunction { color: #af5f00; text-decoration: underline; }
-.muRegEbx { color: #8787af; }
-.Constant { color: #008787; }
-.PreProc { color: #c000c0; }
-.muRegEdi { color: #87ffd7; }
+.muComment { color: #005faf; }
 -->
 </style>
 
@@ -101,11 +100,11 @@ if ('onhashchange' in window) {
 <span id="L37" class="LineNr"> 37 </span>    <span class="muComment"># read line</span>
 <span id="L38" class="LineNr"> 38 </span>    <a href='106stream.subx.html#L17'>clear-stream</a> in
 <span id="L39" class="LineNr"> 39 </span>    <a href='305keyboard.subx.html#L158'>read-line-from-real-keyboard</a> in
-<span id="L40" class="LineNr"> 40 </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
+<span id="L40" class="LineNr"> 40 </span>    <span class="PreProc">var</span> done?/eax: boolean <span class="Special">&lt;-</span> <a href='309stream.subx.html#L6'>stream-empty?</a> in
 <span id="L41" class="LineNr"> 41 </span>    compare done?, <span class="Constant">0</span>
 <span id="L42" class="LineNr"> 42 </span>    <span class="PreProc">break-if-!=</span>
 <span id="L43" class="LineNr"> 43 </span>    <span class="muComment"># parse and eval</span>
-<span id="L44" class="LineNr"> 44 </span>    <span class="PreProc">var</span> out/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='rpn.mu.html#L59'>simplify</a> in
+<span id="L44" class="LineNr"> 44 </span>    <span class="PreProc">var</span> out/eax: int <span class="Special">&lt;-</span> <a href='rpn.mu.html#L59'>simplify</a> in
 <span id="L45" class="LineNr"> 45 </span>    <span class="muComment"># print</span>
 <span id="L46" class="LineNr"> 46 </span>    <a href='405screen.mu.html#L484'>print-int32-decimal</a> <span class="Constant">0</span>/screen, out
 <span id="L47" class="LineNr"> 47 </span>    <a href='405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>/screen, <span class="Constant">&quot;\n&quot;</span>
@@ -120,7 +119,7 @@ if ('onhashchange' in window) {
 <span id="L56" class="LineNr"> 56 </span>  <a href='203stack.subx.html#L338'>top</a>: int
 <span id="L57" class="LineNr"> 57 </span><span class="Delimiter">}</span>
 <span id="L58" class="LineNr"> 58 </span>
-<span id="L59" class="LineNr"> 59 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='rpn.mu.html#L59'>simplify</a></span> in: (addr stream byte)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int <span class="Delimiter">{</span>
+<span id="L59" class="LineNr"> 59 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='rpn.mu.html#L59'>simplify</a></span> in: (addr stream byte)<span class="PreProc"> -&gt; </span>_/eax: int <span class="Delimiter">{</span>
 <span id="L60" class="LineNr"> 60 </span>  <span class="PreProc">var</span> word-storage: slice
 <span id="L61" class="LineNr"> 61 </span>  <span class="PreProc">var</span> word/<span class="muRegEcx">ecx</span>: (addr slice) <span class="Special">&lt;-</span> address word-storage
 <span id="L62" class="LineNr"> 62 </span>  <span class="PreProc">var</span> stack-storage: <a href='rpn.mu.html#L54'>int-stack</a>
@@ -128,49 +127,49 @@ if ('onhashchange' in window) {
 <span id="L64" class="LineNr"> 64 </span>  <a href='rpn.mu.html#L113'>initialize-int-stack</a> stack, <span class="Constant">0x10</span>
 <span id="L65" class="LineNr"> 65 </span>  $simplify:word-loop: <span class="Delimiter">{</span>
 <span id="L66" class="LineNr"> 66 </span>    <a href='127next-word.subx.html#L11'>next-word</a> in, word
-<span id="L67" class="LineNr"> 67 </span>    <span class="PreProc">var</span> done?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='123slice.subx.html#L9'>slice-empty?</a> word
+<span id="L67" class="LineNr"> 67 </span>    <span class="PreProc">var</span> done?/eax: boolean <span class="Special">&lt;-</span> <a href='123slice.subx.html#L9'>slice-empty?</a> word
 <span id="L68" class="LineNr"> 68 </span>    compare done?, <span class="Constant">0</span>
 <span id="L69" class="LineNr"> 69 </span>    <span class="PreProc">break-if-!=</span>
 <span id="L70" class="LineNr"> 70 </span>    <span class="muComment"># if word is an operator, perform it</span>
 <span id="L71" class="LineNr"> 71 </span>    <span class="Delimiter">{</span>
-<span id="L72" class="LineNr"> 72 </span>      <span class="PreProc">var</span> add?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='123slice.subx.html#L120'>slice-equal?</a> word, <span class="Constant">&quot;+&quot;</span>
+<span id="L72" class="LineNr"> 72 </span>      <span class="PreProc">var</span> add?/eax: boolean <span class="Special">&lt;-</span> <a href='123slice.subx.html#L120'>slice-equal?</a> word, <span class="Constant">&quot;+&quot;</span>
 <span id="L73" class="LineNr"> 73 </span>      compare add?, <span class="Constant">0</span>
 <span id="L74" class="LineNr"> 74 </span>      <span class="PreProc">break-if-=</span>
-<span id="L75" class="LineNr"> 75 </span>      <span class="PreProc">var</span> _b/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='rpn.mu.html#L133'>pop-int-stack</a> stack
+<span id="L75" class="LineNr"> 75 </span>      <span class="PreProc">var</span> _b/eax: int <span class="Special">&lt;-</span> <a href='rpn.mu.html#L133'>pop-int-stack</a> stack
 <span id="L76" class="LineNr"> 76 </span>      <span class="PreProc">var</span> b/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> copy _b
-<span id="L77" class="LineNr"> 77 </span>      <span class="PreProc">var</span> a/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='rpn.mu.html#L133'>pop-int-stack</a> stack
+<span id="L77" class="LineNr"> 77 </span>      <span class="PreProc">var</span> a/eax: int <span class="Special">&lt;-</span> <a href='rpn.mu.html#L133'>pop-int-stack</a> stack
 <span id="L78" class="LineNr"> 78 </span>      a <span class="Special">&lt;-</span> add b
 <span id="L79" class="LineNr"> 79 </span>      <a href='rpn.mu.html#L121'>push-int-stack</a> stack, a
 <span id="L80" class="LineNr"> 80 </span>      <span class="PreProc">loop</span> $simplify:word-loop
 <span id="L81" class="LineNr"> 81 </span>    <span class="Delimiter">}</span>
 <span id="L82" class="LineNr"> 82 </span>    <span class="Delimiter">{</span>
-<span id="L83" class="LineNr"> 83 </span>      <span class="PreProc">var</span> sub?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='123slice.subx.html#L120'>slice-equal?</a> word, <span class="Constant">&quot;-&quot;</span>
+<span id="L83" class="LineNr"> 83 </span>      <span class="PreProc">var</span> sub?/eax: boolean <span class="Special">&lt;-</span> <a href='123slice.subx.html#L120'>slice-equal?</a> word, <span class="Constant">&quot;-&quot;</span>
 <span id="L84" class="LineNr"> 84 </span>      compare sub?, <span class="Constant">0</span>
 <span id="L85" class="LineNr"> 85 </span>      <span class="PreProc">break-if-=</span>
-<span id="L86" class="LineNr"> 86 </span>      <span class="PreProc">var</span> _b/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='rpn.mu.html#L133'>pop-int-stack</a> stack
+<span id="L86" class="LineNr"> 86 </span>      <span class="PreProc">var</span> _b/eax: int <span class="Special">&lt;-</span> <a href='rpn.mu.html#L133'>pop-int-stack</a> stack
 <span id="L87" class="LineNr"> 87 </span>      <span class="PreProc">var</span> b/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> copy _b
-<span id="L88" class="LineNr"> 88 </span>      <span class="PreProc">var</span> a/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='rpn.mu.html#L133'>pop-int-stack</a> stack
+<span id="L88" class="LineNr"> 88 </span>      <span class="PreProc">var</span> a/eax: int <span class="Special">&lt;-</span> <a href='rpn.mu.html#L133'>pop-int-stack</a> stack
 <span id="L89" class="LineNr"> 89 </span>      a <span class="Special">&lt;-</span> subtract b
 <span id="L90" class="LineNr"> 90 </span>      <a href='rpn.mu.html#L121'>push-int-stack</a> stack, a
 <span id="L91" class="LineNr"> 91 </span>      <span class="PreProc">loop</span> $simplify:word-loop
 <span id="L92" class="LineNr"> 92 </span>    <span class="Delimiter">}</span>
 <span id="L93" class="LineNr"> 93 </span>    <span class="Delimiter">{</span>
-<span id="L94" class="LineNr"> 94 </span>      <span class="PreProc">var</span> mul?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='123slice.subx.html#L120'>slice-equal?</a> word, <span class="Constant">&quot;*&quot;</span>
+<span id="L94" class="LineNr"> 94 </span>      <span class="PreProc">var</span> mul?/eax: boolean <span class="Special">&lt;-</span> <a href='123slice.subx.html#L120'>slice-equal?</a> word, <span class="Constant">&quot;*&quot;</span>
 <span id="L95" class="LineNr"> 95 </span>      compare mul?, <span class="Constant">0</span>
 <span id="L96" class="LineNr"> 96 </span>      <span class="PreProc">break-if-=</span>
-<span id="L97" class="LineNr"> 97 </span>      <span class="PreProc">var</span> _b/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='rpn.mu.html#L133'>pop-int-stack</a> stack
+<span id="L97" class="LineNr"> 97 </span>      <span class="PreProc">var</span> _b/eax: int <span class="Special">&lt;-</span> <a href='rpn.mu.html#L133'>pop-int-stack</a> stack
 <span id="L98" class="LineNr"> 98 </span>      <span class="PreProc">var</span> b/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> copy _b
-<span id="L99" class="LineNr"> 99 </span>      <span class="PreProc">var</span> a/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='rpn.mu.html#L133'>pop-int-stack</a> stack
+<span id="L99" class="LineNr"> 99 </span>      <span class="PreProc">var</span> a/eax: int <span class="Special">&lt;-</span> <a href='rpn.mu.html#L133'>pop-int-stack</a> stack
 <span id="L100" class="LineNr">100 </span>      a <span class="Special">&lt;-</span> multiply b
 <span id="L101" class="LineNr">101 </span>      <a href='rpn.mu.html#L121'>push-int-stack</a> stack, a
 <span id="L102" class="LineNr">102 </span>      <span class="PreProc">loop</span> $simplify:word-loop
 <span id="L103" class="LineNr">103 </span>    <span class="Delimiter">}</span>
 <span id="L104" class="LineNr">104 </span>    <span class="muComment"># otherwise it's an int</span>
-<span id="L105" class="LineNr">105 </span>    <span class="PreProc">var</span> n/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='311decimal-int.subx.html#L4'>parse-decimal-int-from-slice</a> word
+<span id="L105" class="LineNr">105 </span>    <span class="PreProc">var</span> n/eax: int <span class="Special">&lt;-</span> <a href='311decimal-int.subx.html#L4'>parse-decimal-int-from-slice</a> word
 <span id="L106" class="LineNr">106 </span>    <a href='rpn.mu.html#L121'>push-int-stack</a> stack, n
 <span id="L107" class="LineNr">107 </span>    <span class="PreProc">loop</span>
 <span id="L108" class="LineNr">108 </span>  <span class="Delimiter">}</span>
-<span id="L109" class="LineNr">109 </span>  <span class="PreProc">var</span> result/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='rpn.mu.html#L133'>pop-int-stack</a> stack
+<span id="L109" class="LineNr">109 </span>  <span class="PreProc">var</span> result/eax: int <span class="Special">&lt;-</span> <a href='rpn.mu.html#L133'>pop-int-stack</a> stack
 <span id="L110" class="LineNr">110 </span>  <span class="PreProc">return</span> result
 <span id="L111" class="LineNr">111 </span><span class="Delimiter">}</span>
 <span id="L112" class="LineNr">112 </span>
@@ -178,7 +177,7 @@ if ('onhashchange' in window) {
 <span id="L114" class="LineNr">114 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='rpn.mu.html#L54'>int-stack</a>) <span class="Special">&lt;-</span> copy _self
 <span id="L115" class="LineNr">115 </span>  <span class="PreProc">var</span> d/<span class="muRegEdi">edi</span>: (addr handle array int) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> self, data
 <span id="L116" class="LineNr">116 </span>  populate d, n
-<span id="L117" class="LineNr">117 </span>  <span class="PreProc">var</span> <a href='203stack.subx.html#L338'>top</a>/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> self, <a href='203stack.subx.html#L338'>top</a>
+<span id="L117" class="LineNr">117 </span>  <span class="PreProc">var</span> <a href='203stack.subx.html#L338'>top</a>/eax: (addr int) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> self, <a href='203stack.subx.html#L338'>top</a>
 <span id="L118" class="LineNr">118 </span>  copy-to *top, <span class="Constant">0</span>
 <span id="L119" class="LineNr">119 </span><span class="Delimiter">}</span>
 <span id="L120" class="LineNr">120 </span>
@@ -186,15 +185,15 @@ if ('onhashchange' in window) {
 <span id="L122" class="LineNr">122 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='rpn.mu.html#L54'>int-stack</a>) <span class="Special">&lt;-</span> copy _self
 <span id="L123" class="LineNr">123 </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> self, <a href='203stack.subx.html#L338'>top</a>
 <span id="L124" class="LineNr">124 </span>  <span class="PreProc">var</span> data-ah/<span class="muRegEdx">edx</span>: (addr handle array int) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> self, data
-<span id="L125" class="LineNr">125 </span>  <span class="PreProc">var</span> data/<span class="muRegEax">eax</span>: (addr array int) <span class="Special">&lt;-</span> <a href='120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L125" class="LineNr">125 </span>  <span class="PreProc">var</span> data/eax: (addr array int) <span class="Special">&lt;-</span> <a href='120allocate.subx.html#L258'>lookup</a> *data-ah
 <span id="L126" class="LineNr">126 </span>  <span class="PreProc">var</span> <a href='203stack.subx.html#L338'>top</a>/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> copy *top-addr
 <span id="L127" class="LineNr">127 </span>  <span class="PreProc">var</span> dest-addr/<span class="muRegEdx">edx</span>: (addr int) <span class="Special">&lt;-</span> index data, <a href='203stack.subx.html#L338'>top</a>
-<span id="L128" class="LineNr">128 </span>  <span class="PreProc">var</span> val/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy _val
+<span id="L128" class="LineNr">128 </span>  <span class="PreProc">var</span> val/eax: int <span class="Special">&lt;-</span> copy _val
 <span id="L129" class="LineNr">129 </span>  copy-to *dest-addr, val
 <span id="L130" class="LineNr">130 </span>  add-to *top-addr, <span class="Constant">1</span>
 <span id="L131" class="LineNr">131 </span><span class="Delimiter">}</span>
 <span id="L132" class="LineNr">132 </span>
-<span id="L133" class="LineNr">133 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='rpn.mu.html#L133'>pop-int-stack</a></span> _self: (addr <a href='rpn.mu.html#L54'>int-stack</a>)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int <span class="Delimiter">{</span>
+<span id="L133" class="LineNr">133 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='rpn.mu.html#L133'>pop-int-stack</a></span> _self: (addr <a href='rpn.mu.html#L54'>int-stack</a>)<span class="PreProc"> -&gt; </span>_/eax: int <span class="Delimiter">{</span>
 <span id="L134" class="LineNr">134 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='rpn.mu.html#L54'>int-stack</a>) <span class="Special">&lt;-</span> copy _self
 <span id="L135" class="LineNr">135 </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> self, <a href='203stack.subx.html#L338'>top</a>
 <span id="L136" class="LineNr">136 </span>  <span class="Delimiter">{</span>
@@ -204,10 +203,10 @@ if ('onhashchange' in window) {
 <span id="L140" class="LineNr">140 </span>  <span class="Delimiter">}</span>
 <span id="L141" class="LineNr">141 </span>  subtract-from *top-addr, <span class="Constant">1</span>
 <span id="L142" class="LineNr">142 </span>  <span class="PreProc">var</span> data-ah/<span class="muRegEdx">edx</span>: (addr handle array int) <span class="Special">&lt;-</span> <a href='131table.subx.html#L26'>get</a> self, data
-<span id="L143" class="LineNr">143 </span>  <span class="PreProc">var</span> data/<span class="muRegEax">eax</span>: (addr array int) <span class="Special">&lt;-</span> <a href='120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L143" class="LineNr">143 </span>  <span class="PreProc">var</span> data/eax: (addr array int) <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='203stack.subx.html#L338'>top</a>/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> copy *top-addr
-<span id="L145" class="LineNr">145 </span>  <span class="PreProc">var</span> result-addr/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> index data, <a href='203stack.subx.html#L338'>top</a>
-<span id="L146" class="LineNr">146 </span>  <span class="PreProc">var</span> val/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy *result-addr
+<span id="L145" class="LineNr">145 </span>  <span class="PreProc">var</span> result-addr/eax: (addr int) <span class="Special">&lt;-</span> index data, <a href='203stack.subx.html#L338'>top</a>
+<span id="L146" class="LineNr">146 </span>  <span class="PreProc">var</span> val/eax: int <span class="Special">&lt;-</span> copy *result-addr
 <span id="L147" class="LineNr">147 </span>  <span class="PreProc">return</span> val
 <span id="L148" class="LineNr">148 </span><span class="Delimiter">}</span>
 </pre>
diff --git a/html/linux/texture.mu.html b/html/linux/texture.mu.html
index 0e428b64..b8d8d2ff 100644
--- a/html/linux/texture.mu.html
+++ b/html/linux/texture.mu.html
@@ -14,20 +14,19 @@ pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-
 body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; }
 a { color:inherit; }
 * { font-size:12pt; font-size: 1em; }
+.PreProc { color: #c000c0; }
+.muRegEdx { color: #af5f00; }
+.muRegEcx { color: #870000; }
+.Special { color: #ff6060; }
 .LineNr { }
-.Delimiter { color: #c000c0; }
-.CommentedCode { color: #8a8a8a; }
-.muRegEsi { color: #87d787; }
-.muRegEdi { color: #87ffd7; }
 .Constant { color: #008787; }
-.Special { color: #ff6060; }
-.PreProc { color: #c000c0; }
+.muRegEbx { color: #5f00ff; }
+.muRegEsi { color: #005faf; }
+.muRegEdi { color: #00af00; }
+.CommentedCode { color: #8a8a8a; }
+.Delimiter { color: #c000c0; }
 .muFunction { color: #af5f00; text-decoration: underline; }
 .muComment { color: #005faf; }
-.muRegEax { color: #875f00; }
-.muRegEcx { color: #af875f; }
-.muRegEdx { color: #878700; }
-.muRegEbx { color: #8787af; }
 -->
 </style>
 
@@ -91,7 +90,7 @@ if ('onhashchange' in window) {
 <span id="L26" class="LineNr">26 </span>      compare col, width
 <span id="L27" class="LineNr">27 </span>      <span class="PreProc">break-if-&gt;=</span>
 <span id="L28" class="LineNr">28 </span>      <span class="muComment"># r</span>
-<span id="L29" class="LineNr">29 </span>      <span class="PreProc">var</span> tmp/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy col
+<span id="L29" class="LineNr">29 </span>      <span class="PreProc">var</span> tmp/eax: int <span class="Special">&lt;-</span> copy col
 <span id="L30" class="LineNr">30 </span>      tmp <span class="Special">&lt;-</span> multiply row
 <span id="L31" class="LineNr">31 </span>      tmp <span class="Special">&lt;-</span> and <span class="Constant">0x7f</span>
 <span id="L32" class="LineNr">32 </span>      tmp <span class="Special">&lt;-</span> add <span class="Constant">0x80</span>
diff --git a/html/linux/tile/box.mu.html b/html/linux/tile/box.mu.html
index 55d8a5ca..1898f0fc 100644
--- a/html/linux/tile/box.mu.html
+++ b/html/linux/tile/box.mu.html
@@ -14,16 +14,15 @@ pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-
 body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; }
 a { color:inherit; }
 * { font-size:12pt; font-size: 1em; }
-.muRegEsi { color: #87d787; }
-.Special { color: #ff6060; }
+.PreProc { color: #c000c0; }
 .LineNr { }
+.muRegEsi { color: #005faf; }
+.muComment { color: #005faf; }
 .Constant { color: #008787; }
-.muRegEax { color: #875f00; }
+.muRegEcx { color: #870000; }
 .Delimiter { color: #c000c0; }
 .muFunction { color: #af5f00; text-decoration: underline; }
-.muRegEcx { color: #af875f; }
-.PreProc { color: #c000c0; }
-.muComment { color: #005faf; }
+.Special { color: #ff6060; }
 -->
 </style>
 
@@ -71,7 +70,7 @@ if ('onhashchange' in window) {
 <span id="L10" class="LineNr"> 10 </span><span class="Delimiter">}</span>
 <span id="L11" class="LineNr"> 11 </span>
 <span id="L12" class="LineNr"> 12 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='box.mu.html#L12'>draw-hatching</a></span> <a href='../405screen.mu.html#L9'>screen</a>: (addr <a href='../405screen.mu.html#L9'>screen</a>), row1: int, col1: int, row2: int, col2: int <span class="Delimiter">{</span>
-<span id="L13" class="LineNr"> 13 </span>  <span class="PreProc">var</span> c/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy col1
+<span id="L13" class="LineNr"> 13 </span>  <span class="PreProc">var</span> c/eax: int <span class="Special">&lt;-</span> copy col1
 <span id="L14" class="LineNr"> 14 </span>  <span class="PreProc">var</span> r1/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy row1
 <span id="L15" class="LineNr"> 15 </span>  r1 <span class="Special">&lt;-</span> increment
 <span id="L16" class="LineNr"> 16 </span>  c <span class="Special">&lt;-</span> add <span class="Constant">2</span>
@@ -85,7 +84,7 @@ if ('onhashchange' in window) {
 <span id="L24" class="LineNr"> 24 </span><span class="Delimiter">}</span>
 <span id="L25" class="LineNr"> 25 </span>
 <span id="L26" class="LineNr"> 26 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='box.mu.html#L26'>draw-horizontal-line</a></span> <a href='../405screen.mu.html#L9'>screen</a>: (addr <a href='../405screen.mu.html#L9'>screen</a>), row: int, col1: int, col2: int <span class="Delimiter">{</span>
-<span id="L27" class="LineNr"> 27 </span>  <span class="PreProc">var</span> col/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy col1
+<span id="L27" class="LineNr"> 27 </span>  <span class="PreProc">var</span> col/eax: int <span class="Special">&lt;-</span> copy col1
 <span id="L28" class="LineNr"> 28 </span>  <a href='../405screen.mu.html#L109'>move-cursor</a> <a href='../405screen.mu.html#L9'>screen</a>, row, col
 <span id="L29" class="LineNr"> 29 </span>  <span class="Delimiter">{</span>
 <span id="L30" class="LineNr"> 30 </span>    compare col, col2
@@ -97,7 +96,7 @@ if ('onhashchange' in window) {
 <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="PreProc">fn</span> <span class="muFunction"><a href='box.mu.html#L38'>draw-vertical-line</a></span> <a href='../405screen.mu.html#L9'>screen</a>: (addr <a href='../405screen.mu.html#L9'>screen</a>), row1: int, row2: int, col: int <span class="Delimiter">{</span>
-<span id="L39" class="LineNr"> 39 </span>  <span class="PreProc">var</span> row/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy row1
+<span id="L39" class="LineNr"> 39 </span>  <span class="PreProc">var</span> row/eax: int <span class="Special">&lt;-</span> copy row1
 <span id="L40" class="LineNr"> 40 </span>  <span class="Delimiter">{</span>
 <span id="L41" class="LineNr"> 41 </span>    compare row, row2
 <span id="L42" class="LineNr"> 42 </span>    <span class="PreProc">break-if-&gt;=</span>
@@ -130,7 +129,7 @@ if ('onhashchange' in window) {
 <span id="L69" class="LineNr"> 69 </span>
 <span id="L70" class="LineNr"> 70 </span><span class="muComment"># erase parts of screen the slow way</span>
 <span id="L71" class="LineNr"> 71 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='box.mu.html#L71'>clear-rect</a></span> <a href='../405screen.mu.html#L9'>screen</a>: (addr <a href='../405screen.mu.html#L9'>screen</a>), row1: int, col1: int, row2: int, col2: int <span class="Delimiter">{</span>
-<span id="L72" class="LineNr"> 72 </span>  <span class="PreProc">var</span> i/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy row1
+<span id="L72" class="LineNr"> 72 </span>  <span class="PreProc">var</span> i/eax: int <span class="Special">&lt;-</span> copy row1
 <span id="L73" class="LineNr"> 73 </span>  <span class="Delimiter">{</span>
 <span id="L74" class="LineNr"> 74 </span>    compare i, row2
 <span id="L75" class="LineNr"> 75 </span>    <span class="PreProc">break-if-&gt;</span>
@@ -149,7 +148,7 @@ if ('onhashchange' in window) {
 <span id="L88" class="LineNr"> 88 </span><span class="Delimiter">}</span>
 <span id="L89" class="LineNr"> 89 </span>
 <span id="L90" class="LineNr"> 90 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='box.mu.html#L90'>clear-rect2</a></span> <a href='../405screen.mu.html#L9'>screen</a>: (addr <a href='../405screen.mu.html#L9'>screen</a>), row1: int, col1: int, w: int, h: int <span class="Delimiter">{</span>
-<span id="L91" class="LineNr"> 91 </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="L91" class="LineNr"> 91 </span>  <span class="PreProc">var</span> i/eax: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L92" class="LineNr"> 92 </span>  <span class="PreProc">var</span> curr-row/<span class="muRegEsi">esi</span>: int <span class="Special">&lt;-</span> copy row1
 <span id="L93" class="LineNr"> 93 </span>  <span class="Delimiter">{</span>
 <span id="L94" class="LineNr"> 94 </span>    compare i, w
diff --git a/html/linux/tile/data.mu.html b/html/linux/tile/data.mu.html
index a4e3b874..f12fa880 100644
--- a/html/linux/tile/data.mu.html
+++ b/html/linux/tile/data.mu.html
@@ -14,19 +14,18 @@ pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-
 body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; }
 a { color:inherit; }
 * { font-size:12pt; font-size: 1em; }
-.muRegEdx { color: #878700; }
-.muComment { color: #005faf; }
-.Constant { color: #008787; }
+.PreProc { color: #c000c0; }
+.muRegEdx { color: #af5f00; }
 .LineNr { }
-.muRegEdi { color: #87ffd7; }
-.muRegEcx { color: #af875f; }
-.muRegEsi { color: #87d787; }
-.muRegEax { color: #875f00; }
+.Constant { color: #008787; }
+.muRegEsi { color: #005faf; }
+.CommentedCode { color: #8a8a8a; }
+.muFunction { color: #af5f00; text-decoration: underline; }
+.muRegEdi { color: #00af00; }
+.muRegEcx { color: #870000; }
 .Delimiter { color: #c000c0; }
 .Special { color: #ff6060; }
-.muFunction { color: #af5f00; text-decoration: underline; }
-.PreProc { color: #c000c0; }
-.CommentedCode { color: #8a8a8a; }
+.muComment { color: #005faf; }
 -->
 </style>
 
@@ -150,24 +149,24 @@ if ('onhashchange' in window) {
 <span id="L86" class="LineNr"> 86 </span>
 <span id="L87" class="LineNr"> 87 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='data.mu.html#L87'>initialize-sandbox</a></span> _sandbox: (addr <a href='data.mu.html#L5'>sandbox</a>) <span class="Delimiter">{</span>
 <span id="L88" class="LineNr"> 88 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L5'>sandbox</a>/<span class="muRegEsi">esi</span>: (addr <a href='data.mu.html#L5'>sandbox</a>) <span class="Special">&lt;-</span> copy _sandbox
-<span id="L89" class="LineNr"> 89 </span>  <span class="PreProc">var</span> line-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, data
+<span id="L89" class="LineNr"> 89 </span>  <span class="PreProc">var</span> line-ah/eax: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, data
 <span id="L90" class="LineNr"> 90 </span>  <a href='../120allocate.subx.html#L66'>allocate</a> line-ah
-<span id="L91" class="LineNr"> 91 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L34'>line</a>/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *line-ah
+<span id="L91" class="LineNr"> 91 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L34'>line</a>/eax: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *line-ah
 <span id="L92" class="LineNr"> 92 </span>  <a href='data.mu.html#L102'>initialize-line</a> <a href='data.mu.html#L34'>line</a>
 <span id="L93" class="LineNr"> 93 </span>  <span class="PreProc">var</span> word-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> <a href='data.mu.html#L34'>line</a>, data
-<span id="L94" class="LineNr"> 94 </span>  <span class="PreProc">var</span> cursor-call-path-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, cursor-call-path
+<span id="L94" class="LineNr"> 94 </span>  <span class="PreProc">var</span> cursor-call-path-ah/eax: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, cursor-call-path
 <span id="L95" class="LineNr"> 95 </span>  <a href='../120allocate.subx.html#L66'>allocate</a> cursor-call-path-ah
-<span id="L96" class="LineNr"> 96 </span>  <span class="PreProc">var</span> cursor-call-path/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *cursor-call-path-ah
-<span id="L97" class="LineNr"> 97 </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> cursor-call-path, <a href='data.mu.html#L42'>word</a>
+<span id="L96" class="LineNr"> 96 </span>  <span class="PreProc">var</span> cursor-call-path/eax: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *cursor-call-path-ah
+<span id="L97" class="LineNr"> 97 </span>  <span class="PreProc">var</span> dest/eax: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> cursor-call-path, <a href='data.mu.html#L42'>word</a>
 <span id="L98" class="LineNr"> 98 </span>  copy-object word-ah, dest
 <span id="L99" class="LineNr"> 99 </span><span class="Delimiter">}</span>
 <span id="L100" class="LineNr">100 </span>
 <span id="L101" class="LineNr">101 </span><span class="muComment"># initialize line with a single empty word</span>
 <span id="L102" class="LineNr">102 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='data.mu.html#L102'>initialize-line</a></span> _line: (addr <a href='data.mu.html#L34'>line</a>) <span class="Delimiter">{</span>
 <span id="L103" class="LineNr">103 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L34'>line</a>/<span class="muRegEsi">esi</span>: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> copy _line
-<span id="L104" class="LineNr">104 </span>  <span class="PreProc">var</span> word-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> <a href='data.mu.html#L34'>line</a>, data
+<span id="L104" class="LineNr">104 </span>  <span class="PreProc">var</span> word-ah/eax: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L34'>line</a>, data
 <span id="L105" class="LineNr">105 </span>  <a href='../120allocate.subx.html#L66'>allocate</a> word-ah
-<span id="L106" class="LineNr">106 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L42'>word</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> *word-ah
+<span id="L106" class="LineNr">106 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L42'>word</a>/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *word-ah
 <span id="L107" class="LineNr">107 </span>  <a href='word.mu.html#L1'>initialize-word</a> <a href='data.mu.html#L42'>word</a>
 <span id="L108" class="LineNr">108 </span><span class="Delimiter">}</span>
 <span id="L109" class="LineNr">109 </span>
@@ -175,17 +174,17 @@ if ('onhashchange' in window) {
 <span id="L111" class="LineNr">111 </span>  <span class="muComment"># x 2* = x 2 *</span>
 <span id="L112" class="LineNr">112 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr handle <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> copy _self
 <span id="L113" class="LineNr">113 </span>  <a href='../120allocate.subx.html#L66'>allocate</a> self
-<span id="L114" class="LineNr">114 </span>  <span class="PreProc">var</span> _f/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *self
+<span id="L114" class="LineNr">114 </span>  <span class="PreProc">var</span> _f/eax: (addr <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *self
 <span id="L115" class="LineNr">115 </span>  <span class="PreProc">var</span> f/<span class="muRegEsi">esi</span>: (addr <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> copy _f
-<span id="L116" class="LineNr">116 </span>  <span class="PreProc">var</span> name-ah/<span class="muRegEax">eax</span>: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> f, name
+<span id="L116" class="LineNr">116 </span>  <span class="PreProc">var</span> name-ah/eax: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> f, name
 <span id="L117" class="LineNr">117 </span>  <a href='data.mu.html#L287'>populate-text-with</a> name-ah, <span class="Constant">&quot;2*&quot;</span>
-<span id="L118" class="LineNr">118 </span>  <span class="PreProc">var</span> args-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> f, args
+<span id="L118" class="LineNr">118 </span>  <span class="PreProc">var</span> args-ah/eax: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> f, args
 <span id="L119" class="LineNr">119 </span>  <a href='../120allocate.subx.html#L66'>allocate</a> args-ah
-<span id="L120" class="LineNr">120 </span>  <span class="PreProc">var</span> args/<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> *args-ah
+<span id="L120" class="LineNr">120 </span>  <span class="PreProc">var</span> args/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *args-ah
 <span id="L121" class="LineNr">121 </span>  <a href='word.mu.html#L11'>initialize-word-with</a> args, <span class="Constant">&quot;x&quot;</span>
-<span id="L122" class="LineNr">122 </span>  <span class="PreProc">var</span> body-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> f, body
+<span id="L122" class="LineNr">122 </span>  <span class="PreProc">var</span> body-ah/eax: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> f, body
 <span id="L123" class="LineNr">123 </span>  <a href='../120allocate.subx.html#L66'>allocate</a> body-ah
-<span id="L124" class="LineNr">124 </span>  <span class="PreProc">var</span> body/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *body-ah
+<span id="L124" class="LineNr">124 </span>  <span class="PreProc">var</span> body/eax: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *body-ah
 <span id="L125" class="LineNr">125 </span>  <a href='data.mu.html#L102'>initialize-line</a> body
 <span id="L126" class="LineNr">126 </span>  <span class="PreProc">var</span> curr-word-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> body, data
 <span id="L127" class="LineNr">127 </span>  <a href='word.mu.html#L547'>parse-words</a> <span class="Constant">&quot;x 2 *&quot;</span>, curr-word-ah
@@ -194,17 +193,17 @@ if ('onhashchange' in window) {
 <span id="L130" class="LineNr">130 </span>  <span class="muComment"># x 1+ = x 1 +</span>
 <span id="L131" class="LineNr">131 </span>  <span class="PreProc">var</span> next/<span class="muRegEsi">esi</span>: (addr handle <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> f, next
 <span id="L132" class="LineNr">132 </span>  <a href='../120allocate.subx.html#L66'>allocate</a> next
-<span id="L133" class="LineNr">133 </span>  <span class="PreProc">var</span> _f/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *next
+<span id="L133" class="LineNr">133 </span>  <span class="PreProc">var</span> _f/eax: (addr <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *next
 <span id="L134" class="LineNr">134 </span>  <span class="PreProc">var</span> f/<span class="muRegEsi">esi</span>: (addr <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> copy _f
-<span id="L135" class="LineNr">135 </span>  <span class="PreProc">var</span> name-ah/<span class="muRegEax">eax</span>: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> f, name
+<span id="L135" class="LineNr">135 </span>  <span class="PreProc">var</span> name-ah/eax: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> f, name
 <span id="L136" class="LineNr">136 </span>  <a href='data.mu.html#L287'>populate-text-with</a> name-ah, <span class="Constant">&quot;1+&quot;</span>
-<span id="L137" class="LineNr">137 </span>  <span class="PreProc">var</span> args-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> f, args
+<span id="L137" class="LineNr">137 </span>  <span class="PreProc">var</span> args-ah/eax: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> f, args
 <span id="L138" class="LineNr">138 </span>  <a href='../120allocate.subx.html#L66'>allocate</a> args-ah
-<span id="L139" class="LineNr">139 </span>  <span class="PreProc">var</span> args/<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> *args-ah
+<span id="L139" class="LineNr">139 </span>  <span class="PreProc">var</span> args/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *args-ah
 <span id="L140" class="LineNr">140 </span>  <a href='word.mu.html#L11'>initialize-word-with</a> args, <span class="Constant">&quot;x&quot;</span>
-<span id="L141" class="LineNr">141 </span>  <span class="PreProc">var</span> body-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> f, body
+<span id="L141" class="LineNr">141 </span>  <span class="PreProc">var</span> body-ah/eax: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> f, body
 <span id="L142" class="LineNr">142 </span>  <a href='../120allocate.subx.html#L66'>allocate</a> body-ah
-<span id="L143" class="LineNr">143 </span>  <span class="PreProc">var</span> body/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *body-ah
+<span id="L143" class="LineNr">143 </span>  <span class="PreProc">var</span> body/eax: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *body-ah
 <span id="L144" class="LineNr">144 </span>  <a href='data.mu.html#L102'>initialize-line</a> body
 <span id="L145" class="LineNr">145 </span>  curr-word-ah <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> body, data
 <span id="L146" class="LineNr">146 </span>  <a href='word.mu.html#L547'>parse-words</a> <span class="Constant">&quot;x 1 +&quot;</span>, curr-word-ah
@@ -213,17 +212,17 @@ if ('onhashchange' in window) {
 <span id="L149" class="LineNr">149 </span>  <span class="muComment"># x 2+ = x 1+ 1+</span>
 <span id="L150" class="LineNr">150 </span>  <span class="PreProc">var</span> next/<span class="muRegEsi">esi</span>: (addr handle <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> f, next
 <span id="L151" class="LineNr">151 </span>  <a href='../120allocate.subx.html#L66'>allocate</a> next
-<span id="L152" class="LineNr">152 </span>  <span class="PreProc">var</span> _f/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *next
+<span id="L152" class="LineNr">152 </span>  <span class="PreProc">var</span> _f/eax: (addr <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *next
 <span id="L153" class="LineNr">153 </span>  <span class="PreProc">var</span> f/<span class="muRegEsi">esi</span>: (addr <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> copy _f
-<span id="L154" class="LineNr">154 </span>  <span class="PreProc">var</span> name-ah/<span class="muRegEax">eax</span>: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> f, name
+<span id="L154" class="LineNr">154 </span>  <span class="PreProc">var</span> name-ah/eax: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> f, name
 <span id="L155" class="LineNr">155 </span>  <a href='data.mu.html#L287'>populate-text-with</a> name-ah, <span class="Constant">&quot;2+&quot;</span>
-<span id="L156" class="LineNr">156 </span>  <span class="PreProc">var</span> args-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> f, args
+<span id="L156" class="LineNr">156 </span>  <span class="PreProc">var</span> args-ah/eax: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> f, args
 <span id="L157" class="LineNr">157 </span>  <a href='../120allocate.subx.html#L66'>allocate</a> args-ah
-<span id="L158" class="LineNr">158 </span>  <span class="PreProc">var</span> args/<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> *args-ah
+<span id="L158" class="LineNr">158 </span>  <span class="PreProc">var</span> args/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *args-ah
 <span id="L159" class="LineNr">159 </span>  <a href='word.mu.html#L11'>initialize-word-with</a> args, <span class="Constant">&quot;x&quot;</span>
-<span id="L160" class="LineNr">160 </span>  <span class="PreProc">var</span> body-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> f, body
+<span id="L160" class="LineNr">160 </span>  <span class="PreProc">var</span> body-ah/eax: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> f, body
 <span id="L161" class="LineNr">161 </span>  <a href='../120allocate.subx.html#L66'>allocate</a> body-ah
-<span id="L162" class="LineNr">162 </span>  <span class="PreProc">var</span> body/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *body-ah
+<span id="L162" class="LineNr">162 </span>  <span class="PreProc">var</span> body/eax: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *body-ah
 <span id="L163" class="LineNr">163 </span>  <a href='data.mu.html#L102'>initialize-line</a> body
 <span id="L164" class="LineNr">164 </span>  curr-word-ah <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> body, data
 <span id="L165" class="LineNr">165 </span>  <a href='word.mu.html#L547'>parse-words</a> <span class="Constant">&quot;x 1+ 1+&quot;</span>, curr-word-ah
@@ -232,17 +231,17 @@ if ('onhashchange' in window) {
 <span id="L168" class="LineNr">168 </span>  <span class="muComment"># x square = x x *</span>
 <span id="L169" class="LineNr">169 </span>  <span class="PreProc">var</span> next/<span class="muRegEsi">esi</span>: (addr handle <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> f, next
 <span id="L170" class="LineNr">170 </span>  <a href='../120allocate.subx.html#L66'>allocate</a> next
-<span id="L171" class="LineNr">171 </span>  <span class="PreProc">var</span> _f/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *next
+<span id="L171" class="LineNr">171 </span>  <span class="PreProc">var</span> _f/eax: (addr <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *next
 <span id="L172" class="LineNr">172 </span>  <span class="PreProc">var</span> f/<span class="muRegEsi">esi</span>: (addr <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> copy _f
-<span id="L173" class="LineNr">173 </span>  <span class="PreProc">var</span> name-ah/<span class="muRegEax">eax</span>: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> f, name
+<span id="L173" class="LineNr">173 </span>  <span class="PreProc">var</span> name-ah/eax: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> f, name
 <span id="L174" class="LineNr">174 </span>  <a href='data.mu.html#L287'>populate-text-with</a> name-ah, <span class="Constant">&quot;square&quot;</span>
-<span id="L175" class="LineNr">175 </span>  <span class="PreProc">var</span> args-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> f, args
+<span id="L175" class="LineNr">175 </span>  <span class="PreProc">var</span> args-ah/eax: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> f, args
 <span id="L176" class="LineNr">176 </span>  <a href='../120allocate.subx.html#L66'>allocate</a> args-ah
-<span id="L177" class="LineNr">177 </span>  <span class="PreProc">var</span> args/<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> *args-ah
+<span id="L177" class="LineNr">177 </span>  <span class="PreProc">var</span> args/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *args-ah
 <span id="L178" class="LineNr">178 </span>  <a href='word.mu.html#L11'>initialize-word-with</a> args, <span class="Constant">&quot;x&quot;</span>
-<span id="L179" class="LineNr">179 </span>  <span class="PreProc">var</span> body-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> f, body
+<span id="L179" class="LineNr">179 </span>  <span class="PreProc">var</span> body-ah/eax: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> f, body
 <span id="L180" class="LineNr">180 </span>  <a href='../120allocate.subx.html#L66'>allocate</a> body-ah
-<span id="L181" class="LineNr">181 </span>  <span class="PreProc">var</span> body/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *body-ah
+<span id="L181" class="LineNr">181 </span>  <span class="PreProc">var</span> body/eax: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *body-ah
 <span id="L182" class="LineNr">182 </span>  <a href='data.mu.html#L102'>initialize-line</a> body
 <span id="L183" class="LineNr">183 </span>  curr-word-ah <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> body, data
 <span id="L184" class="LineNr">184 </span>  <a href='word.mu.html#L547'>parse-words</a> <span class="Constant">&quot;x x *&quot;</span>, curr-word-ah
@@ -251,17 +250,17 @@ if ('onhashchange' in window) {
 <span id="L187" class="LineNr">187 </span>  <span class="muComment"># x 1- = x 1 -</span>
 <span id="L188" class="LineNr">188 </span>  <span class="PreProc">var</span> next/<span class="muRegEsi">esi</span>: (addr handle <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> f, next
 <span id="L189" class="LineNr">189 </span>  <a href='../120allocate.subx.html#L66'>allocate</a> next
-<span id="L190" class="LineNr">190 </span>  <span class="PreProc">var</span> _f/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *next
+<span id="L190" class="LineNr">190 </span>  <span class="PreProc">var</span> _f/eax: (addr <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *next
 <span id="L191" class="LineNr">191 </span>  <span class="PreProc">var</span> f/<span class="muRegEsi">esi</span>: (addr <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> copy _f
-<span id="L192" class="LineNr">192 </span>  <span class="PreProc">var</span> name-ah/<span class="muRegEax">eax</span>: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> f, name
+<span id="L192" class="LineNr">192 </span>  <span class="PreProc">var</span> name-ah/eax: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> f, name
 <span id="L193" class="LineNr">193 </span>  <a href='data.mu.html#L287'>populate-text-with</a> name-ah, <span class="Constant">&quot;1-&quot;</span>
-<span id="L194" class="LineNr">194 </span>  <span class="PreProc">var</span> args-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> f, args
+<span id="L194" class="LineNr">194 </span>  <span class="PreProc">var</span> args-ah/eax: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> f, args
 <span id="L195" class="LineNr">195 </span>  <a href='../120allocate.subx.html#L66'>allocate</a> args-ah
-<span id="L196" class="LineNr">196 </span>  <span class="PreProc">var</span> args/<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> *args-ah
+<span id="L196" class="LineNr">196 </span>  <span class="PreProc">var</span> args/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *args-ah
 <span id="L197" class="LineNr">197 </span>  <a href='word.mu.html#L11'>initialize-word-with</a> args, <span class="Constant">&quot;x&quot;</span>
-<span id="L198" class="LineNr">198 </span>  <span class="PreProc">var</span> body-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> f, body
+<span id="L198" class="LineNr">198 </span>  <span class="PreProc">var</span> body-ah/eax: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> f, body
 <span id="L199" class="LineNr">199 </span>  <a href='../120allocate.subx.html#L66'>allocate</a> body-ah
-<span id="L200" class="LineNr">200 </span>  <span class="PreProc">var</span> body/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *body-ah
+<span id="L200" class="LineNr">200 </span>  <span class="PreProc">var</span> body/eax: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *body-ah
 <span id="L201" class="LineNr">201 </span>  <a href='data.mu.html#L102'>initialize-line</a> body
 <span id="L202" class="LineNr">202 </span>  curr-word-ah <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> body, data
 <span id="L203" class="LineNr">203 </span>  <a href='word.mu.html#L547'>parse-words</a> <span class="Constant">&quot;x 1 -&quot;</span>, curr-word-ah
@@ -270,22 +269,22 @@ if ('onhashchange' in window) {
 <span id="L206" class="LineNr">206 </span>  <span class="muComment"># x y sub = x y -</span>
 <span id="L207" class="LineNr">207 </span>  <span class="PreProc">var</span> next/<span class="muRegEsi">esi</span>: (addr handle <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> f, next
 <span id="L208" class="LineNr">208 </span>  <a href='../120allocate.subx.html#L66'>allocate</a> next
-<span id="L209" class="LineNr">209 </span>  <span class="PreProc">var</span> _f/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *next
+<span id="L209" class="LineNr">209 </span>  <span class="PreProc">var</span> _f/eax: (addr <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *next
 <span id="L210" class="LineNr">210 </span>  <span class="PreProc">var</span> f/<span class="muRegEsi">esi</span>: (addr <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> copy _f
-<span id="L211" class="LineNr">211 </span>  <span class="PreProc">var</span> name-ah/<span class="muRegEax">eax</span>: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> f, name
+<span id="L211" class="LineNr">211 </span>  <span class="PreProc">var</span> name-ah/eax: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> f, name
 <span id="L212" class="LineNr">212 </span>  <a href='data.mu.html#L287'>populate-text-with</a> name-ah, <span class="Constant">&quot;sub&quot;</span>
 <span id="L213" class="LineNr">213 </span>  <span class="muComment"># critical lesson: args are stored in reverse order</span>
-<span id="L214" class="LineNr">214 </span>  <span class="PreProc">var</span> args-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> f, args
+<span id="L214" class="LineNr">214 </span>  <span class="PreProc">var</span> args-ah/eax: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> f, args
 <span id="L215" class="LineNr">215 </span>  <a href='../120allocate.subx.html#L66'>allocate</a> args-ah
-<span id="L216" class="LineNr">216 </span>  <span class="PreProc">var</span> args/<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> *args-ah
+<span id="L216" class="LineNr">216 </span>  <span class="PreProc">var</span> args/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *args-ah
 <span id="L217" class="LineNr">217 </span>  <a href='word.mu.html#L11'>initialize-word-with</a> args, <span class="Constant">&quot;y&quot;</span>
-<span id="L218" class="LineNr">218 </span>  <span class="PreProc">var</span> next-arg-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> args, next
+<span id="L218" class="LineNr">218 </span>  <span class="PreProc">var</span> next-arg-ah/eax: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> args, next
 <span id="L219" class="LineNr">219 </span>  <a href='../120allocate.subx.html#L66'>allocate</a> next-arg-ah
-<span id="L220" class="LineNr">220 </span>  <span class="PreProc">var</span> next-arg/<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-arg-ah
+<span id="L220" class="LineNr">220 </span>  <span class="PreProc">var</span> next-arg/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *next-arg-ah
 <span id="L221" class="LineNr">221 </span>  <a href='word.mu.html#L11'>initialize-word-with</a> next-arg, <span class="Constant">&quot;x&quot;</span>
-<span id="L222" class="LineNr">222 </span>  <span class="PreProc">var</span> body-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> f, body
+<span id="L222" class="LineNr">222 </span>  <span class="PreProc">var</span> body-ah/eax: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> f, body
 <span id="L223" class="LineNr">223 </span>  <a href='../120allocate.subx.html#L66'>allocate</a> body-ah
-<span id="L224" class="LineNr">224 </span>  <span class="PreProc">var</span> body/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *body-ah
+<span id="L224" class="LineNr">224 </span>  <span class="PreProc">var</span> body/eax: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *body-ah
 <span id="L225" class="LineNr">225 </span>  <a href='data.mu.html#L102'>initialize-line</a> body
 <span id="L226" class="LineNr">226 </span>  curr-word-ah <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> body, data
 <span id="L227" class="LineNr">227 </span>  <a href='word.mu.html#L547'>parse-words</a> <span class="Constant">&quot;x y -&quot;</span>, curr-word-ah
@@ -297,25 +296,25 @@ if ('onhashchange' in window) {
 <span id="L233" class="LineNr">233 </span>  <span class="PreProc">var</span> function-name-storage: (handle array byte)
 <span id="L234" class="LineNr">234 </span>  <span class="PreProc">var</span> function-name-ah/<span class="muRegEcx">ecx</span>: (addr handle array byte) <span class="Special">&lt;-</span> address function-name-storage
 <span id="L235" class="LineNr">235 </span>  <span class="PreProc">var</span> word-ah/<span class="muRegEsi">esi</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _word
-<span id="L236" class="LineNr">236 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L42'>word</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> *word-ah
-<span id="L237" class="LineNr">237 </span>  <span class="PreProc">var</span> gap-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> <a href='data.mu.html#L42'>word</a>, scalar-data
-<span id="L238" class="LineNr">238 </span>  <span class="PreProc">var</span> gap/<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> *gap-ah
+<span id="L236" class="LineNr">236 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L42'>word</a>/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *word-ah
+<span id="L237" class="LineNr">237 </span>  <span class="PreProc">var</span> gap-ah/eax: (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> <a href='data.mu.html#L42'>word</a>, scalar-data
+<span id="L238" class="LineNr">238 </span>  <span class="PreProc">var</span> gap/eax: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *gap-ah
 <span id="L239" class="LineNr">239 </span>  <a href='gap-buffer.mu.html#L30'>gap-buffer-to-string</a> gap, function-name-ah
-<span id="L240" class="LineNr">240 </span>  <span class="PreProc">var</span> _function-name/<span class="muRegEax">eax</span>: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *function-name-ah
+<span id="L240" class="LineNr">240 </span>  <span class="PreProc">var</span> _function-name/eax: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *function-name-ah
 <span id="L241" class="LineNr">241 </span>  <span class="PreProc">var</span> function-name/<span class="muRegEsi">esi</span>: (addr array byte) <span class="Special">&lt;-</span> copy _function-name
 <span id="L242" class="LineNr">242 </span>  <span class="PreProc">var</span> curr-ah/<span class="muRegEcx">ecx</span>: (addr handle <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> copy functions
 <span id="L243" class="LineNr">243 </span>  $function-body:<span class="PreProc">loop</span>: <span class="Delimiter">{</span>
-<span id="L244" class="LineNr">244 </span>    <span class="PreProc">var</span> _curr/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *curr-ah
+<span id="L244" class="LineNr">244 </span>    <span class="PreProc">var</span> _curr/eax: (addr <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *curr-ah
 <span id="L245" class="LineNr">245 </span>    <span class="PreProc">var</span> curr/<span class="muRegEdx">edx</span>: (addr <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> copy _curr
 <span id="L246" class="LineNr">246 </span>    compare curr, <span class="Constant">0</span>
 <span id="L247" class="LineNr">247 </span>    <span class="PreProc">break-if-=</span>
-<span id="L248" class="LineNr">248 </span>    <span class="PreProc">var</span> curr-name-ah/<span class="muRegEax">eax</span>: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> curr, name
-<span id="L249" class="LineNr">249 </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="L250" class="LineNr">250 </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> curr-name, function-name
+<span id="L248" class="LineNr">248 </span>    <span class="PreProc">var</span> curr-name-ah/eax: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> curr, name
+<span id="L249" class="LineNr">249 </span>    <span class="PreProc">var</span> curr-name/eax: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *curr-name-ah
+<span id="L250" class="LineNr">250 </span>    <span class="PreProc">var</span> found?/eax: boolean <span class="Special">&lt;-</span> <a href='../105string-equal.subx.html#L15'>string-equal?</a> curr-name, function-name
 <span id="L251" class="LineNr">251 </span>    compare found?, <span class="Constant">0</span>/false
 <span id="L252" class="LineNr">252 </span>    <span class="Delimiter">{</span>
 <span id="L253" class="LineNr">253 </span>      <span class="PreProc">break-if-=</span>
-<span id="L254" class="LineNr">254 </span>      <span class="PreProc">var</span> src/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> curr, body
+<span id="L254" class="LineNr">254 </span>      <span class="PreProc">var</span> src/eax: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> curr, body
 <span id="L255" class="LineNr">255 </span>      copy-object src, out
 <span id="L256" class="LineNr">256 </span>      <span class="PreProc">break</span> $function-body:<span class="PreProc">loop</span>
 <span id="L257" class="LineNr">257 </span>    <span class="Delimiter">}</span>
@@ -324,21 +323,21 @@ if ('onhashchange' in window) {
 <span id="L260" class="LineNr">260 </span>  <span class="Delimiter">}</span>
 <span id="L261" class="LineNr">261 </span><span class="Delimiter">}</span>
 <span id="L262" class="LineNr">262 </span>
-<span id="L263" class="LineNr">263 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='data.mu.html#L263'>body-length</a></span> functions: (addr handle <a href='data.mu.html#L21'>function</a>), function-name: (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="L263" class="LineNr">263 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='data.mu.html#L263'>body-length</a></span> functions: (addr handle <a href='data.mu.html#L21'>function</a>), function-name: (addr handle <a href='data.mu.html#L42'>word</a>)<span class="PreProc"> -&gt; </span>_/eax: int <span class="Delimiter">{</span>
 <span id="L264" class="LineNr">264 </span>  <span class="PreProc">var</span> body-storage: (handle <a href='data.mu.html#L34'>line</a>)
 <span id="L265" class="LineNr">265 </span>  <span class="PreProc">var</span> body-ah/<span class="muRegEdi">edi</span>: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> address body-storage
 <span id="L266" class="LineNr">266 </span>  <a href='data.mu.html#L232'>function-body</a> functions, function-name, body-ah
-<span id="L267" class="LineNr">267 </span>  <span class="PreProc">var</span> body/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *body-ah
-<span id="L268" class="LineNr">268 </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='data.mu.html#L272'>num-words-in-line</a> body
+<span id="L267" class="LineNr">267 </span>  <span class="PreProc">var</span> body/eax: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *body-ah
+<span id="L268" class="LineNr">268 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L82'>result</a>/eax: int <span class="Special">&lt;-</span> <a href='data.mu.html#L272'>num-words-in-line</a> body
 <span id="L269" class="LineNr">269 </span>  <span class="PreProc">return</span> <a href='data.mu.html#L82'>result</a>
 <span id="L270" class="LineNr">270 </span><span class="Delimiter">}</span>
 <span id="L271" class="LineNr">271 </span>
-<span id="L272" class="LineNr">272 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='data.mu.html#L272'>num-words-in-line</a></span> _in: (addr <a href='data.mu.html#L34'>line</a>)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int <span class="Delimiter">{</span>
+<span id="L272" class="LineNr">272 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='data.mu.html#L272'>num-words-in-line</a></span> _in: (addr <a href='data.mu.html#L34'>line</a>)<span class="PreProc"> -&gt; </span>_/eax: int <span class="Delimiter">{</span>
 <span id="L273" class="LineNr">273 </span>  <span class="PreProc">var</span> in/<span class="muRegEsi">esi</span>: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> copy _in
 <span id="L274" class="LineNr">274 </span>  <span class="PreProc">var</span> curr-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> in, data
 <span id="L275" class="LineNr">275 </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="L276" class="LineNr">276 </span>  <span class="Delimiter">{</span>
-<span id="L277" class="LineNr">277 </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="L277" class="LineNr">277 </span>    <span class="PreProc">var</span> curr/eax: (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="L278" class="LineNr">278 </span>    compare curr, <span class="Constant">0</span>
 <span id="L279" class="LineNr">279 </span>    <span class="PreProc">break-if-=</span>
 <span id="L280" class="LineNr">280 </span>    curr-ah <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> curr, next
@@ -353,9 +352,9 @@ if ('onhashchange' in window) {
 <span id="L289" class="LineNr">289 </span>  <span class="PreProc">var</span> n/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> length in
 <span id="L290" class="LineNr">290 </span>  <span class="PreProc">var</span> out/<span class="muRegEdx">edx</span>: (addr handle array byte) <span class="Special">&lt;-</span> copy _out
 <span id="L291" class="LineNr">291 </span>  populate out, n
-<span id="L292" class="LineNr">292 </span>  <span class="PreProc">var</span> _out-addr/<span class="muRegEax">eax</span>: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *out
+<span id="L292" class="LineNr">292 </span>  <span class="PreProc">var</span> _out-addr/eax: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *out
 <span id="L293" class="LineNr">293 </span>  <span class="PreProc">var</span> out-addr/<span class="muRegEdx">edx</span>: (addr array byte) <span class="Special">&lt;-</span> copy _out-addr
-<span id="L294" class="LineNr">294 </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="L294" class="LineNr">294 </span>  <span class="PreProc">var</span> i/eax: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L295" class="LineNr">295 </span>  <span class="Delimiter">{</span>
 <span id="L296" class="LineNr">296 </span>    compare i, n
 <span id="L297" class="LineNr">297 </span>    <span class="PreProc">break-if-&gt;=</span>
@@ -370,33 +369,33 @@ if ('onhashchange' in window) {
 <span id="L306" class="LineNr">306 </span>
 <span id="L307" class="LineNr">307 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='data.mu.html#L307'>initialize-path-from-sandbox</a></span> _in: (addr <a href='data.mu.html#L5'>sandbox</a>), _out: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Delimiter">{</span>
 <span id="L308" class="LineNr">308 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L5'>sandbox</a>/<span class="muRegEsi">esi</span>: (addr <a href='data.mu.html#L5'>sandbox</a>) <span class="Special">&lt;-</span> copy _in
-<span id="L309" class="LineNr">309 </span>  <span class="PreProc">var</span> line-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, data
-<span id="L310" class="LineNr">310 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L34'>line</a>/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *line-ah
+<span id="L309" class="LineNr">309 </span>  <span class="PreProc">var</span> line-ah/eax: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, data
+<span id="L310" class="LineNr">310 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L34'>line</a>/eax: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *line-ah
 <span id="L311" class="LineNr">311 </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> <a href='data.mu.html#L34'>line</a>, data
 <span id="L312" class="LineNr">312 </span>  <span class="PreProc">var</span> out-ah/<span class="muRegEdi">edi</span>: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> copy _out
-<span id="L313" class="LineNr">313 </span>  <span class="PreProc">var</span> out/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *out-ah
+<span id="L313" class="LineNr">313 </span>  <span class="PreProc">var</span> out/eax: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *out-ah
 <span id="L314" class="LineNr">314 </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> out, <a href='data.mu.html#L42'>word</a>
 <span id="L315" class="LineNr">315 </span>  copy-object src, dest
 <span id="L316" class="LineNr">316 </span><span class="Delimiter">}</span>
 <span id="L317" class="LineNr">317 </span>
 <span id="L318" class="LineNr">318 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='data.mu.html#L318'>initialize-path-from-line</a></span> _line: (addr <a href='data.mu.html#L34'>line</a>), _out: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Delimiter">{</span>
-<span id="L319" class="LineNr">319 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L34'>line</a>/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> copy _line
+<span id="L319" class="LineNr">319 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L34'>line</a>/eax: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> copy _line
 <span id="L320" class="LineNr">320 </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> <a href='data.mu.html#L34'>line</a>, data
 <span id="L321" class="LineNr">321 </span>  <span class="PreProc">var</span> out-ah/<span class="muRegEdi">edi</span>: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> copy _out
-<span id="L322" class="LineNr">322 </span>  <span class="PreProc">var</span> out/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *out-ah
+<span id="L322" class="LineNr">322 </span>  <span class="PreProc">var</span> out/eax: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *out-ah
 <span id="L323" class="LineNr">323 </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> out, <a href='data.mu.html#L42'>word</a>
 <span id="L324" class="LineNr">324 </span>  copy-object src, dest
 <span id="L325" class="LineNr">325 </span><span class="Delimiter">}</span>
 <span id="L326" class="LineNr">326 </span>
-<span id="L327" class="LineNr">327 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='data.mu.html#L327'>find-in-call-paths</a></span> call-paths: (addr handle <a href='data.mu.html#L71'>call-path</a>), needle: (addr handle <a href='data.mu.html#L77'>call-path-element</a>)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean <span class="Delimiter">{</span>
+<span id="L327" class="LineNr">327 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='data.mu.html#L327'>find-in-call-paths</a></span> call-paths: (addr handle <a href='data.mu.html#L71'>call-path</a>), needle: (addr handle <a href='data.mu.html#L77'>call-path-element</a>)<span class="PreProc"> -&gt; </span>_/eax: boolean <span class="Delimiter">{</span>
 <span id="L328" class="LineNr">328 </span>  <span class="PreProc">var</span> curr-ah/<span class="muRegEsi">esi</span>: (addr handle <a href='data.mu.html#L71'>call-path</a>) <span class="Special">&lt;-</span> copy call-paths
 <span id="L329" class="LineNr">329 </span>  $find-in-call-path:<span class="PreProc">loop</span>: <span class="Delimiter">{</span>
-<span id="L330" class="LineNr">330 </span>    <span class="PreProc">var</span> curr/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L71'>call-path</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *curr-ah
+<span id="L330" class="LineNr">330 </span>    <span class="PreProc">var</span> curr/eax: (addr <a href='data.mu.html#L71'>call-path</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *curr-ah
 <span id="L331" class="LineNr">331 </span>    compare curr, <span class="Constant">0</span>
 <span id="L332" class="LineNr">332 </span>    <span class="PreProc">break-if-=</span>
 <span id="L333" class="LineNr">333 </span>    <span class="Delimiter">{</span>
-<span id="L334" class="LineNr">334 </span>      <span class="PreProc">var</span> curr-data/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> curr, data
-<span id="L335" class="LineNr">335 </span>      <span class="PreProc">var</span> match?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='data.mu.html#L348'>call-path-element-match?</a> curr-data, needle
+<span id="L334" class="LineNr">334 </span>      <span class="PreProc">var</span> curr-data/eax: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> curr, data
+<span id="L335" class="LineNr">335 </span>      <span class="PreProc">var</span> match?/eax: boolean <span class="Special">&lt;-</span> <a href='data.mu.html#L348'>call-path-element-match?</a> curr-data, needle
 <span id="L336" class="LineNr">336 </span>      compare match?, <span class="Constant">0</span>/false
 <span id="L337" class="LineNr">337 </span>      <span class="Delimiter">{</span>
 <span id="L338" class="LineNr">338 </span>        <span class="PreProc">break-if-=</span>
@@ -409,12 +408,12 @@ if ('onhashchange' in window) {
 <span id="L345" class="LineNr">345 </span>  <span class="PreProc">return</span> <span class="Constant">0</span>/false
 <span id="L346" class="LineNr">346 </span><span class="Delimiter">}</span>
 <span id="L347" class="LineNr">347 </span>
-<span id="L348" class="LineNr">348 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='data.mu.html#L348'>call-path-element-match?</a></span> _x: (addr handle <a href='data.mu.html#L77'>call-path-element</a>), _y: (addr handle <a href='data.mu.html#L77'>call-path-element</a>)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean <span class="Delimiter">{</span>
-<span id="L349" class="LineNr">349 </span>  <span class="PreProc">var</span> x-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> copy _x
-<span id="L350" class="LineNr">350 </span>  <span class="PreProc">var</span> x-a/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *x-ah
+<span id="L348" class="LineNr">348 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='data.mu.html#L348'>call-path-element-match?</a></span> _x: (addr handle <a href='data.mu.html#L77'>call-path-element</a>), _y: (addr handle <a href='data.mu.html#L77'>call-path-element</a>)<span class="PreProc"> -&gt; </span>_/eax: boolean <span class="Delimiter">{</span>
+<span id="L349" class="LineNr">349 </span>  <span class="PreProc">var</span> x-ah/eax: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> copy _x
+<span id="L350" class="LineNr">350 </span>  <span class="PreProc">var</span> x-a/eax: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *x-ah
 <span id="L351" class="LineNr">351 </span>  <span class="PreProc">var</span> x/<span class="muRegEsi">esi</span>: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> copy x-a
-<span id="L352" class="LineNr">352 </span>  <span class="PreProc">var</span> y-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> copy _y
-<span id="L353" class="LineNr">353 </span>  <span class="PreProc">var</span> y-a/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *y-ah
+<span id="L352" class="LineNr">352 </span>  <span class="PreProc">var</span> y-ah/eax: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> copy _y
+<span id="L353" class="LineNr">353 </span>  <span class="PreProc">var</span> y-a/eax: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *y-ah
 <span id="L354" class="LineNr">354 </span>  <span class="PreProc">var</span> y/<span class="muRegEdi">edi</span>: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> copy y-a
 <span id="L355" class="LineNr">355 </span>  compare x, y
 <span id="L356" class="LineNr">356 </span>  <span class="Delimiter">{</span>
@@ -433,11 +432,11 @@ if ('onhashchange' in window) {
 <span id="L369" class="LineNr">369 </span>  <span class="Delimiter">}</span>
 <span id="L370" class="LineNr">370 </span>  <span class="muComment"># compare word addresses, not contents</span>
 <span id="L371" class="LineNr">371 </span>  <span class="PreProc">var</span> x-data-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> x, <a href='data.mu.html#L42'>word</a>
-<span id="L372" class="LineNr">372 </span>  <span class="PreProc">var</span> x-data-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> *x-data-ah
+<span id="L372" class="LineNr">372 </span>  <span class="PreProc">var</span> x-data-a/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *x-data-ah
 <span id="L373" class="LineNr">373 </span>  <span class="PreProc">var</span> x-data/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy x-data-a
-<span id="L374" class="LineNr">374 </span>  <span class="PreProc">var</span> y-data-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> y, <a href='data.mu.html#L42'>word</a>
-<span id="L375" class="LineNr">375 </span>  <span class="PreProc">var</span> y-data-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> *y-data-ah
-<span id="L376" class="LineNr">376 </span>  <span class="PreProc">var</span> y-data/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy y-data-a
+<span id="L374" class="LineNr">374 </span>  <span class="PreProc">var</span> y-data-ah/eax: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> y, <a href='data.mu.html#L42'>word</a>
+<span id="L375" class="LineNr">375 </span>  <span class="PreProc">var</span> y-data-a/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *y-data-ah
+<span id="L376" class="LineNr">376 </span>  <span class="PreProc">var</span> y-data/eax: int <span class="Special">&lt;-</span> copy y-data-a
 <span id="L377" class="LineNr">377 </span><span class="CommentedCode">#?   print-string 0, &quot;match? &quot;</span>
 <span id="L378" class="LineNr">378 </span><span class="CommentedCode">#?   print-int32-hex 0, x-data</span>
 <span id="L379" class="LineNr">379 </span><span class="CommentedCode">#?   print-string 0, &quot; vs &quot;</span>
@@ -449,8 +448,8 @@ if ('onhashchange' in window) {
 <span id="L385" class="LineNr">385 </span>    <span class="PreProc">return</span> <span class="Constant">0</span>/false
 <span id="L386" class="LineNr">386 </span>  <span class="Delimiter">}</span>
 <span id="L387" class="LineNr">387 </span>  <span class="PreProc">var</span> x-next/<span class="muRegEcx">ecx</span>: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> x, next
-<span id="L388" class="LineNr">388 </span>  <span class="PreProc">var</span> y-next/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> y, next
-<span id="L389" class="LineNr">389 </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='data.mu.html#L348'>call-path-element-match?</a> x-next, y-next
+<span id="L388" class="LineNr">388 </span>  <span class="PreProc">var</span> y-next/eax: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> y, next
+<span id="L389" class="LineNr">389 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L82'>result</a>/eax: boolean <span class="Special">&lt;-</span> <a href='data.mu.html#L348'>call-path-element-match?</a> x-next, y-next
 <span id="L390" class="LineNr">390 </span>  <span class="PreProc">return</span> <a href='data.mu.html#L82'>result</a>
 <span id="L391" class="LineNr">391 </span><span class="Delimiter">}</span>
 <span id="L392" class="LineNr">392 </span>
@@ -459,7 +458,7 @@ if ('onhashchange' in window) {
 <span id="L395" class="LineNr">395 </span>  <span class="PreProc">var</span> new-path-storage: (handle <a href='data.mu.html#L71'>call-path</a>)
 <span id="L396" class="LineNr">396 </span>  <span class="PreProc">var</span> new-path-ah/<span class="muRegEdi">edi</span>: (addr handle <a href='data.mu.html#L71'>call-path</a>) <span class="Special">&lt;-</span> address new-path-storage
 <span id="L397" class="LineNr">397 </span>  <a href='../120allocate.subx.html#L66'>allocate</a> new-path-ah
-<span id="L398" class="LineNr">398 </span>  <span class="PreProc">var</span> new-path/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L71'>call-path</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *new-path-ah
+<span id="L398" class="LineNr">398 </span>  <span class="PreProc">var</span> new-path/eax: (addr <a href='data.mu.html#L71'>call-path</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *new-path-ah
 <span id="L399" class="LineNr">399 </span>  <span class="PreProc">var</span> next/<span class="muRegEcx">ecx</span>: (addr handle <a href='data.mu.html#L71'>call-path</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> new-path, next
 <span id="L400" class="LineNr">400 </span>  copy-object list, next
 <span id="L401" class="LineNr">401 </span>  <span class="PreProc">var</span> dest/<span class="muRegEcx">ecx</span>: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> new-path, data
@@ -471,36 +470,36 @@ if ('onhashchange' in window) {
 <span id="L407" class="LineNr">407 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='data.mu.html#L407'>deep-copy-call-path-element</a></span> _src: (addr handle <a href='data.mu.html#L77'>call-path-element</a>), _dest: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Delimiter">{</span>
 <span id="L408" class="LineNr">408 </span>  <span class="PreProc">var</span> src/<span class="muRegEsi">esi</span>: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> copy _src
 <span id="L409" class="LineNr">409 </span>  <span class="muComment"># if src is null, return</span>
-<span id="L410" class="LineNr">410 </span>  <span class="PreProc">var</span> _src-addr/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *src
+<span id="L410" class="LineNr">410 </span>  <span class="PreProc">var</span> _src-addr/eax: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *src
 <span id="L411" class="LineNr">411 </span>  compare _src-addr, <span class="Constant">0</span>
 <span id="L412" class="LineNr">412 </span>  <span class="PreProc">break-if-=</span>
 <span id="L413" class="LineNr">413 </span>  <span class="muComment"># allocate</span>
 <span id="L414" class="LineNr">414 </span>  <span class="PreProc">var</span> src-addr/<span class="muRegEsi">esi</span>: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> copy _src-addr
-<span id="L415" class="LineNr">415 </span>  <span class="PreProc">var</span> dest/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> copy _dest
+<span id="L415" class="LineNr">415 </span>  <span class="PreProc">var</span> dest/eax: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> copy _dest
 <span id="L416" class="LineNr">416 </span>  <a href='../120allocate.subx.html#L66'>allocate</a> dest
 <span id="L417" class="LineNr">417 </span>  <span class="muComment"># copy data</span>
-<span id="L418" class="LineNr">418 </span>  <span class="PreProc">var</span> dest-addr/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *dest
+<span id="L418" class="LineNr">418 </span>  <span class="PreProc">var</span> dest-addr/eax: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *dest
 <span id="L419" class="LineNr">419 </span>  <span class="Delimiter">{</span>
 <span id="L420" class="LineNr">420 </span>    <span class="PreProc">var</span> dest-data-addr/<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> dest-addr, <a href='data.mu.html#L42'>word</a>
-<span id="L421" class="LineNr">421 </span>    <span class="PreProc">var</span> src-data-addr/<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> src-addr, <a href='data.mu.html#L42'>word</a>
+<span id="L421" class="LineNr">421 </span>    <span class="PreProc">var</span> src-data-addr/eax: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> src-addr, <a href='data.mu.html#L42'>word</a>
 <span id="L422" class="LineNr">422 </span>    copy-object src-data-addr, dest-data-addr
 <span id="L423" class="LineNr">423 </span>  <span class="Delimiter">}</span>
 <span id="L424" class="LineNr">424 </span>  <span class="muComment"># recurse</span>
 <span id="L425" class="LineNr">425 </span>  <span class="PreProc">var</span> src-next/<span class="muRegEsi">esi</span>: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> src-addr, next
-<span id="L426" class="LineNr">426 </span>  <span class="PreProc">var</span> dest-next/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> dest-addr, next
+<span id="L426" class="LineNr">426 </span>  <span class="PreProc">var</span> dest-next/eax: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> dest-addr, next
 <span id="L427" class="LineNr">427 </span>  <a href='data.mu.html#L407'>deep-copy-call-path-element</a> src-next, dest-next
 <span id="L428" class="LineNr">428 </span><span class="Delimiter">}</span>
 <span id="L429" class="LineNr">429 </span>
 <span id="L430" class="LineNr">430 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='data.mu.html#L430'>delete-in-call-path</a></span> list: (addr handle <a href='data.mu.html#L71'>call-path</a>), needle: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Delimiter">{</span>
 <span id="L431" class="LineNr">431 </span>  <span class="PreProc">var</span> curr-ah/<span class="muRegEsi">esi</span>: (addr handle <a href='data.mu.html#L71'>call-path</a>) <span class="Special">&lt;-</span> copy list
 <span id="L432" class="LineNr">432 </span>  $delete-in-call-path:<span class="PreProc">loop</span>: <span class="Delimiter">{</span>
-<span id="L433" class="LineNr">433 </span>    <span class="PreProc">var</span> _curr/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L71'>call-path</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *curr-ah
+<span id="L433" class="LineNr">433 </span>    <span class="PreProc">var</span> _curr/eax: (addr <a href='data.mu.html#L71'>call-path</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *curr-ah
 <span id="L434" class="LineNr">434 </span>    <span class="PreProc">var</span> curr/<span class="muRegEcx">ecx</span>: (addr <a href='data.mu.html#L71'>call-path</a>) <span class="Special">&lt;-</span> copy _curr
 <span id="L435" class="LineNr">435 </span>    compare curr, <span class="Constant">0</span>
 <span id="L436" class="LineNr">436 </span>    <span class="PreProc">break-if-=</span>
 <span id="L437" class="LineNr">437 </span>    <span class="Delimiter">{</span>
-<span id="L438" class="LineNr">438 </span>      <span class="PreProc">var</span> curr-data/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> curr, data
-<span id="L439" class="LineNr">439 </span>      <span class="PreProc">var</span> match?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='data.mu.html#L348'>call-path-element-match?</a> curr-data, needle
+<span id="L438" class="LineNr">438 </span>      <span class="PreProc">var</span> curr-data/eax: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> curr, data
+<span id="L439" class="LineNr">439 </span>      <span class="PreProc">var</span> match?/eax: boolean <span class="Special">&lt;-</span> <a href='data.mu.html#L348'>call-path-element-match?</a> curr-data, needle
 <span id="L440" class="LineNr">440 </span>      compare match?, <span class="Constant">0</span>/false
 <span id="L441" class="LineNr">441 </span>      <span class="Delimiter">{</span>
 <span id="L442" class="LineNr">442 </span>        <span class="PreProc">break-if-=</span>
@@ -515,29 +514,29 @@ if ('onhashchange' in window) {
 <span id="L451" class="LineNr">451 </span><span class="Delimiter">}</span>
 <span id="L452" class="LineNr">452 </span>
 <span id="L453" class="LineNr">453 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='data.mu.html#L453'>increment-final-element</a></span> list: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Delimiter">{</span>
-<span id="L454" class="LineNr">454 </span>  <span class="PreProc">var</span> final-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> copy list
-<span id="L455" class="LineNr">455 </span>  <span class="PreProc">var</span> final/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *final-ah
+<span id="L454" class="LineNr">454 </span>  <span class="PreProc">var</span> final-ah/eax: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> copy list
+<span id="L455" class="LineNr">455 </span>  <span class="PreProc">var</span> final/eax: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *final-ah
 <span id="L456" class="LineNr">456 </span>  <span class="PreProc">var</span> val-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> final, <a href='data.mu.html#L42'>word</a>
-<span id="L457" class="LineNr">457 </span>  <span class="PreProc">var</span> val/<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> *val-ah
+<span id="L457" class="LineNr">457 </span>  <span class="PreProc">var</span> val/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *val-ah
 <span id="L458" class="LineNr">458 </span>  <span class="PreProc">var</span> new-ah/<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> val, next
-<span id="L459" class="LineNr">459 </span>  <span class="PreProc">var</span> target/<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-ah
+<span id="L459" class="LineNr">459 </span>  <span class="PreProc">var</span> target/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *new-ah
 <span id="L460" class="LineNr">460 </span>  compare target, <span class="Constant">0</span>
 <span id="L461" class="LineNr">461 </span>  <span class="PreProc">break-if-=</span>
 <span id="L462" class="LineNr">462 </span>  copy-object new-ah, val-ah
 <span id="L463" class="LineNr">463 </span><span class="Delimiter">}</span>
 <span id="L464" class="LineNr">464 </span>
 <span id="L465" class="LineNr">465 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='data.mu.html#L465'>decrement-final-element</a></span> list: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Delimiter">{</span>
-<span id="L466" class="LineNr">466 </span>  <span class="PreProc">var</span> final-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> copy list
-<span id="L467" class="LineNr">467 </span>  <span class="PreProc">var</span> final/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *final-ah
+<span id="L466" class="LineNr">466 </span>  <span class="PreProc">var</span> final-ah/eax: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> copy list
+<span id="L467" class="LineNr">467 </span>  <span class="PreProc">var</span> final/eax: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *final-ah
 <span id="L468" class="LineNr">468 </span>  <span class="PreProc">var</span> val-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> final, <a href='data.mu.html#L42'>word</a>
-<span id="L469" class="LineNr">469 </span>  <span class="PreProc">var</span> val/<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> *val-ah
+<span id="L469" class="LineNr">469 </span>  <span class="PreProc">var</span> val/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *val-ah
 <span id="L470" class="LineNr">470 </span><span class="CommentedCode">#?   print-string 0, &quot;replacing &quot;</span>
 <span id="L471" class="LineNr">471 </span><span class="CommentedCode">#?   {</span>
 <span id="L472" class="LineNr">472 </span><span class="CommentedCode">#?     var foo/eax: int &lt;- copy val</span>
 <span id="L473" class="LineNr">473 </span><span class="CommentedCode">#?     print-int32-hex 0, foo</span>
 <span id="L474" class="LineNr">474 </span><span class="CommentedCode">#?   }</span>
 <span id="L475" class="LineNr">475 </span>  <span class="PreProc">var</span> new-ah/<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> val, prev
-<span id="L476" class="LineNr">476 </span>  <span class="PreProc">var</span> target/<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-ah
+<span id="L476" class="LineNr">476 </span>  <span class="PreProc">var</span> target/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *new-ah
 <span id="L477" class="LineNr">477 </span>  compare target, <span class="Constant">0</span>
 <span id="L478" class="LineNr">478 </span>  <span class="PreProc">break-if-=</span>
 <span id="L479" class="LineNr">479 </span>  <span class="muComment"># val = val-&gt;prev</span>
@@ -551,12 +550,12 @@ if ('onhashchange' in window) {
 <span id="L487" class="LineNr">487 </span><span class="Delimiter">}</span>
 <span id="L488" class="LineNr">488 </span>
 <span id="L489" class="LineNr">489 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='data.mu.html#L489'>move-final-element-to-start-of-line</a></span> list: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Delimiter">{</span>
-<span id="L490" class="LineNr">490 </span>  <span class="PreProc">var</span> final-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> copy list
-<span id="L491" class="LineNr">491 </span>  <span class="PreProc">var</span> final/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *final-ah
+<span id="L490" class="LineNr">490 </span>  <span class="PreProc">var</span> final-ah/eax: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> copy list
+<span id="L491" class="LineNr">491 </span>  <span class="PreProc">var</span> final/eax: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *final-ah
 <span id="L492" class="LineNr">492 </span>  <span class="PreProc">var</span> val-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> final, <a href='data.mu.html#L42'>word</a>
-<span id="L493" class="LineNr">493 </span>  <span class="PreProc">var</span> val/<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> *val-ah
+<span id="L493" class="LineNr">493 </span>  <span class="PreProc">var</span> val/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *val-ah
 <span id="L494" class="LineNr">494 </span>  <span class="PreProc">var</span> new-ah/<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> val, prev
-<span id="L495" class="LineNr">495 </span>  <span class="PreProc">var</span> target/<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-ah
+<span id="L495" class="LineNr">495 </span>  <span class="PreProc">var</span> target/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *new-ah
 <span id="L496" class="LineNr">496 </span>  compare target, <span class="Constant">0</span>
 <span id="L497" class="LineNr">497 </span>  <span class="PreProc">break-if-=</span>
 <span id="L498" class="LineNr">498 </span>  copy-object new-ah, val-ah
@@ -564,12 +563,12 @@ if ('onhashchange' in window) {
 <span id="L500" class="LineNr">500 </span><span class="Delimiter">}</span>
 <span id="L501" class="LineNr">501 </span>
 <span id="L502" class="LineNr">502 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='data.mu.html#L502'>move-final-element-to-end-of-line</a></span> list: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Delimiter">{</span>
-<span id="L503" class="LineNr">503 </span>  <span class="PreProc">var</span> final-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> copy list
-<span id="L504" class="LineNr">504 </span>  <span class="PreProc">var</span> final/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *final-ah
+<span id="L503" class="LineNr">503 </span>  <span class="PreProc">var</span> final-ah/eax: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> copy list
+<span id="L504" class="LineNr">504 </span>  <span class="PreProc">var</span> final/eax: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *final-ah
 <span id="L505" class="LineNr">505 </span>  <span class="PreProc">var</span> val-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> final, <a href='data.mu.html#L42'>word</a>
-<span id="L506" class="LineNr">506 </span>  <span class="PreProc">var</span> val/<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> *val-ah
+<span id="L506" class="LineNr">506 </span>  <span class="PreProc">var</span> val/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *val-ah
 <span id="L507" class="LineNr">507 </span>  <span class="PreProc">var</span> new-ah/<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> val, next
-<span id="L508" class="LineNr">508 </span>  <span class="PreProc">var</span> target/<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-ah
+<span id="L508" class="LineNr">508 </span>  <span class="PreProc">var</span> target/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *new-ah
 <span id="L509" class="LineNr">509 </span>  compare target, <span class="Constant">0</span>
 <span id="L510" class="LineNr">510 </span>  <span class="PreProc">break-if-=</span>
 <span id="L511" class="LineNr">511 </span>  copy-object new-ah, val-ah
@@ -580,7 +579,7 @@ if ('onhashchange' in window) {
 <span id="L516" class="LineNr">516 </span>  <span class="PreProc">var</span> new-element-storage: (handle <a href='data.mu.html#L77'>call-path-element</a>)
 <span id="L517" class="LineNr">517 </span>  <span class="PreProc">var</span> new-element-ah/<span class="muRegEdi">edi</span>: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> address new-element-storage
 <span id="L518" class="LineNr">518 </span>  <a href='../120allocate.subx.html#L66'>allocate</a> new-element-ah
-<span id="L519" class="LineNr">519 </span>  <span class="PreProc">var</span> new-element/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *new-element-ah
+<span id="L519" class="LineNr">519 </span>  <span class="PreProc">var</span> new-element/eax: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *new-element-ah
 <span id="L520" class="LineNr">520 </span>  <span class="muComment"># save word</span>
 <span id="L521" class="LineNr">521 </span>  <span class="PreProc">var</span> dest/<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> new-element, <a href='data.mu.html#L42'>word</a>
 <span id="L522" class="LineNr">522 </span>  copy-object new, dest
@@ -593,16 +592,16 @@ if ('onhashchange' in window) {
 <span id="L529" class="LineNr">529 </span>
 <span id="L530" class="LineNr">530 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='data.mu.html#L530'>drop-from-call-path-element</a></span> _list: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Delimiter">{</span>
 <span id="L531" class="LineNr">531 </span>  <span class="PreProc">var</span> list-ah/<span class="muRegEsi">esi</span>: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> copy _list
-<span id="L532" class="LineNr">532 </span>  <span class="PreProc">var</span> list/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *list-ah
-<span id="L533" class="LineNr">533 </span>  <span class="PreProc">var</span> next/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> list, next
+<span id="L532" class="LineNr">532 </span>  <span class="PreProc">var</span> list/eax: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *list-ah
+<span id="L533" class="LineNr">533 </span>  <span class="PreProc">var</span> next/eax: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> list, next
 <span id="L534" class="LineNr">534 </span>  copy-object next, _list
 <span id="L535" class="LineNr">535 </span><span class="Delimiter">}</span>
 <span id="L536" class="LineNr">536 </span>
 <span id="L537" class="LineNr">537 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='data.mu.html#L537'>drop-nested-calls</a></span> _list: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Delimiter">{</span>
 <span id="L538" class="LineNr">538 </span>  <span class="PreProc">var</span> list-ah/<span class="muRegEsi">esi</span>: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> copy _list
-<span id="L539" class="LineNr">539 </span>  <span class="PreProc">var</span> list/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *list-ah
+<span id="L539" class="LineNr">539 </span>  <span class="PreProc">var</span> list/eax: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *list-ah
 <span id="L540" class="LineNr">540 </span>  <span class="PreProc">var</span> next-ah/<span class="muRegEdi">edi</span>: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> list, next
-<span id="L541" class="LineNr">541 </span>  <span class="PreProc">var</span> next/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *next-ah
+<span id="L541" class="LineNr">541 </span>  <span class="PreProc">var</span> next/eax: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *next-ah
 <span id="L542" class="LineNr">542 </span>  compare next, <span class="Constant">0</span>
 <span id="L543" class="LineNr">543 </span>  <span class="PreProc">break-if-=</span>
 <span id="L544" class="LineNr">544 </span>  copy-object next-ah, _list
@@ -611,13 +610,13 @@ if ('onhashchange' in window) {
 <span id="L547" class="LineNr">547 </span>
 <span id="L548" class="LineNr">548 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='data.mu.html#L548'>dump-call-path-element</a></span> <a href='../405screen.mu.html#L9'>screen</a>: (addr <a href='../405screen.mu.html#L9'>screen</a>), _x-ah: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Delimiter">{</span>
 <span id="L549" class="LineNr">549 </span>  <span class="PreProc">var</span> x-ah/<span class="muRegEcx">ecx</span>: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> copy _x-ah
-<span id="L550" class="LineNr">550 </span>  <span class="PreProc">var</span> _x/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *x-ah
+<span id="L550" class="LineNr">550 </span>  <span class="PreProc">var</span> _x/eax: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *x-ah
 <span id="L551" class="LineNr">551 </span>  <span class="PreProc">var</span> x/<span class="muRegEsi">esi</span>: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> copy _x
-<span id="L552" class="LineNr">552 </span>  <span class="PreProc">var</span> word-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> x, <a href='data.mu.html#L42'>word</a>
-<span id="L553" class="LineNr">553 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L42'>word</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> *word-ah
+<span id="L552" class="LineNr">552 </span>  <span class="PreProc">var</span> word-ah/eax: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> x, <a href='data.mu.html#L42'>word</a>
+<span id="L553" class="LineNr">553 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L42'>word</a>/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *word-ah
 <span id="L554" class="LineNr">554 </span>  <a href='word.mu.html#L238'>print-word</a> <a href='../405screen.mu.html#L9'>screen</a>, <a href='data.mu.html#L42'>word</a>
 <span id="L555" class="LineNr">555 </span>  <span class="PreProc">var</span> next-ah/<span class="muRegEcx">ecx</span>: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> x, next
-<span id="L556" class="LineNr">556 </span>  <span class="PreProc">var</span> next/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *next-ah
+<span id="L556" class="LineNr">556 </span>  <span class="PreProc">var</span> next/eax: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *next-ah
 <span id="L557" class="LineNr">557 </span>  compare next, <span class="Constant">0</span>
 <span id="L558" class="LineNr">558 </span>  <span class="Delimiter">{</span>
 <span id="L559" class="LineNr">559 </span>    <span class="PreProc">break-if-=</span>
@@ -630,13 +629,13 @@ if ('onhashchange' in window) {
 <span id="L566" class="LineNr">566 </span>
 <span id="L567" class="LineNr">567 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='data.mu.html#L567'>dump-call-paths</a></span> <a href='../405screen.mu.html#L9'>screen</a>: (addr <a href='../405screen.mu.html#L9'>screen</a>), _x-ah: (addr handle <a href='data.mu.html#L71'>call-path</a>) <span class="Delimiter">{</span>
 <span id="L568" class="LineNr">568 </span>  <span class="PreProc">var</span> x-ah/<span class="muRegEcx">ecx</span>: (addr handle <a href='data.mu.html#L71'>call-path</a>) <span class="Special">&lt;-</span> copy _x-ah
-<span id="L569" class="LineNr">569 </span>  <span class="PreProc">var</span> x/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L71'>call-path</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *x-ah
+<span id="L569" class="LineNr">569 </span>  <span class="PreProc">var</span> x/eax: (addr <a href='data.mu.html#L71'>call-path</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *x-ah
 <span id="L570" class="LineNr">570 </span>  compare x, <span class="Constant">0</span>
 <span id="L571" class="LineNr">571 </span>  <span class="PreProc">break-if-=</span>
 <span id="L572" class="LineNr">572 </span>  <span class="PreProc">var</span> src/<span class="muRegEcx">ecx</span>: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> x, data
 <span id="L573" class="LineNr">573 </span>  <a href='data.mu.html#L548'>dump-call-path-element</a> <a href='../405screen.mu.html#L9'>screen</a>, src
 <span id="L574" class="LineNr">574 </span>  <span class="PreProc">var</span> next-ah/<span class="muRegEcx">ecx</span>: (addr handle <a href='data.mu.html#L71'>call-path</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> x, next
-<span id="L575" class="LineNr">575 </span>  <span class="PreProc">var</span> next/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L71'>call-path</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *next-ah
+<span id="L575" class="LineNr">575 </span>  <span class="PreProc">var</span> next/eax: (addr <a href='data.mu.html#L71'>call-path</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *next-ah
 <span id="L576" class="LineNr">576 </span>  compare next, <span class="Constant">0</span>
 <span id="L577" class="LineNr">577 </span>  <span class="Delimiter">{</span>
 <span id="L578" class="LineNr">578 </span>    <span class="PreProc">break-if-=</span>
@@ -644,14 +643,14 @@ if ('onhashchange' in window) {
 <span id="L580" class="LineNr">580 </span>  <span class="Delimiter">}</span>
 <span id="L581" class="LineNr">581 </span><span class="Delimiter">}</span>
 <span id="L582" class="LineNr">582 </span>
-<span id="L583" class="LineNr">583 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='data.mu.html#L583'>function-width</a></span> _self: (addr <a href='data.mu.html#L21'>function</a>)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int <span class="Delimiter">{</span>
+<span id="L583" class="LineNr">583 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='data.mu.html#L583'>function-width</a></span> _self: (addr <a href='data.mu.html#L21'>function</a>)<span class="PreProc"> -&gt; </span>_/eax: int <span class="Delimiter">{</span>
 <span id="L584" class="LineNr">584 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> copy _self
 <span id="L585" class="LineNr">585 </span>  <span class="PreProc">var</span> args/<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> self, args
-<span id="L586" class="LineNr">586 </span>  <span class="PreProc">var</span> arg-width/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='word.mu.html#L528'>word-list-length</a> args
+<span id="L586" class="LineNr">586 </span>  <span class="PreProc">var</span> arg-width/eax: int <span class="Special">&lt;-</span> <a href='word.mu.html#L528'>word-list-length</a> args
 <span id="L587" class="LineNr">587 </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 arg-width
 <span id="L588" class="LineNr">588 </span>  <a href='data.mu.html#L82'>result</a> <span class="Special">&lt;-</span> add <span class="Constant">4</span>  <span class="muComment"># function-header-indent + body-indent</span>
-<span id="L589" class="LineNr">589 </span>  <span class="PreProc">var</span> body-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, body
-<span id="L590" class="LineNr">590 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L601'>body-width</a>/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='data.mu.html#L601'>body-width</a> body-ah
+<span id="L589" class="LineNr">589 </span>  <span class="PreProc">var</span> body-ah/eax: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, body
+<span id="L590" class="LineNr">590 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L601'>body-width</a>/eax: int <span class="Special">&lt;-</span> <a href='data.mu.html#L601'>body-width</a> body-ah
 <span id="L591" class="LineNr">591 </span>  <a href='data.mu.html#L601'>body-width</a> <span class="Special">&lt;-</span> add <span class="Constant">1</span>  <span class="muComment"># right margin</span>
 <span id="L592" class="LineNr">592 </span>  <a href='data.mu.html#L601'>body-width</a> <span class="Special">&lt;-</span> add <span class="Constant">2</span>  <span class="muComment"># body-indent for &quot;≡ &quot;</span>
 <span id="L593" class="LineNr">593 </span>  compare <a href='data.mu.html#L82'>result</a>, <a href='data.mu.html#L601'>body-width</a>
@@ -662,16 +661,16 @@ if ('onhashchange' in window) {
 <span id="L598" class="LineNr">598 </span>  <span class="PreProc">return</span> <a href='data.mu.html#L82'>result</a>
 <span id="L599" class="LineNr">599 </span><span class="Delimiter">}</span>
 <span id="L600" class="LineNr">600 </span>
-<span id="L601" class="LineNr">601 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='data.mu.html#L601'>body-width</a></span> lines: (addr handle <a href='data.mu.html#L34'>line</a>)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int <span class="Delimiter">{</span>
+<span id="L601" class="LineNr">601 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='data.mu.html#L601'>body-width</a></span> lines: (addr handle <a href='data.mu.html#L34'>line</a>)<span class="PreProc"> -&gt; </span>_/eax: int <span class="Delimiter">{</span>
 <span id="L602" class="LineNr">602 </span>  <span class="PreProc">var</span> curr-ah/<span class="muRegEsi">esi</span>: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> copy lines
 <span id="L603" class="LineNr">603 </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="L604" class="LineNr">604 </span>  <span class="Delimiter">{</span>
-<span id="L605" class="LineNr">605 </span>    <span class="PreProc">var</span> curr/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *curr-ah
+<span id="L605" class="LineNr">605 </span>    <span class="PreProc">var</span> curr/eax: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *curr-ah
 <span id="L606" class="LineNr">606 </span>    compare curr, <span class="Constant">0</span>
 <span id="L607" class="LineNr">607 </span>    <span class="PreProc">break-if-=</span>
 <span id="L608" class="LineNr">608 </span>    <span class="Delimiter">{</span>
 <span id="L609" class="LineNr">609 </span>      <span class="PreProc">var</span> words/<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, data
-<span id="L610" class="LineNr">610 </span>      <span class="PreProc">var</span> curr-len/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='word.mu.html#L528'>word-list-length</a> words
+<span id="L610" class="LineNr">610 </span>      <span class="PreProc">var</span> curr-len/eax: int <span class="Special">&lt;-</span> <a href='word.mu.html#L528'>word-list-length</a> words
 <span id="L611" class="LineNr">611 </span>      compare curr-len, <a href='data.mu.html#L82'>result</a>
 <span id="L612" class="LineNr">612 </span>      <span class="PreProc">break-if-&lt;=</span>
 <span id="L613" class="LineNr">613 </span>      <a href='data.mu.html#L82'>result</a> <span class="Special">&lt;-</span> copy curr-len
@@ -682,19 +681,19 @@ if ('onhashchange' in window) {
 <span id="L618" class="LineNr">618 </span>  <span class="PreProc">return</span> <a href='data.mu.html#L82'>result</a>
 <span id="L619" class="LineNr">619 </span><span class="Delimiter">}</span>
 <span id="L620" class="LineNr">620 </span>
-<span id="L621" class="LineNr">621 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='data.mu.html#L621'>function-height</a></span> _self: (addr <a href='data.mu.html#L21'>function</a>)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int <span class="Delimiter">{</span>
+<span id="L621" class="LineNr">621 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='data.mu.html#L621'>function-height</a></span> _self: (addr <a href='data.mu.html#L21'>function</a>)<span class="PreProc"> -&gt; </span>_/eax: int <span class="Delimiter">{</span>
 <span id="L622" class="LineNr">622 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> copy _self
-<span id="L623" class="LineNr">623 </span>  <span class="PreProc">var</span> body-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, body
-<span id="L624" class="LineNr">624 </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='data.mu.html#L629'>line-list-length</a> body-ah
+<span id="L623" class="LineNr">623 </span>  <span class="PreProc">var</span> body-ah/eax: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, body
+<span id="L624" class="LineNr">624 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L82'>result</a>/eax: int <span class="Special">&lt;-</span> <a href='data.mu.html#L629'>line-list-length</a> body-ah
 <span id="L625" class="LineNr">625 </span>  <a href='data.mu.html#L82'>result</a> <span class="Special">&lt;-</span> increment  <span class="muComment"># for function header</span>
 <span id="L626" class="LineNr">626 </span>  <span class="PreProc">return</span> <a href='data.mu.html#L82'>result</a>
 <span id="L627" class="LineNr">627 </span><span class="Delimiter">}</span>
 <span id="L628" class="LineNr">628 </span>
-<span id="L629" class="LineNr">629 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='data.mu.html#L629'>line-list-length</a></span> lines: (addr handle <a href='data.mu.html#L34'>line</a>)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int <span class="Delimiter">{</span>
+<span id="L629" class="LineNr">629 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='data.mu.html#L629'>line-list-length</a></span> lines: (addr handle <a href='data.mu.html#L34'>line</a>)<span class="PreProc"> -&gt; </span>_/eax: int <span class="Delimiter">{</span>
 <span id="L630" class="LineNr">630 </span>  <span class="PreProc">var</span> curr-ah/<span class="muRegEsi">esi</span>: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> copy lines
 <span id="L631" class="LineNr">631 </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="L632" class="LineNr">632 </span>  <span class="Delimiter">{</span>
-<span id="L633" class="LineNr">633 </span>    <span class="PreProc">var</span> curr/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *curr-ah
+<span id="L633" class="LineNr">633 </span>    <span class="PreProc">var</span> curr/eax: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *curr-ah
 <span id="L634" class="LineNr">634 </span>    compare curr, <span class="Constant">0</span>
 <span id="L635" class="LineNr">635 </span>    <span class="PreProc">break-if-=</span>
 <span id="L636" class="LineNr">636 </span>    curr-ah <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> curr, next
diff --git a/html/linux/tile/environment.mu.html b/html/linux/tile/environment.mu.html
index 719f132d..7436af9b 100644
--- a/html/linux/tile/environment.mu.html
+++ b/html/linux/tile/environment.mu.html
@@ -16,19 +16,18 @@ a { color:inherit; }
 * { font-size:12pt; font-size: 1em; }
 .LineNr { }
 .Delimiter { color: #c000c0; }
-.CommentedCode { color: #8a8a8a; }
-.muRegEsi { color: #87d787; }
-.muRegEdi { color: #87ffd7; }
+.muFunction { color: #af5f00; text-decoration: underline; }
+.muRegEbx { color: #5f00ff; }
+.muRegEsi { color: #005faf; }
+.muRegEdi { color: #00af00; }
 .Constant { color: #008787; }
 .Special { color: #ff6060; }
 .PreProc { color: #c000c0; }
-.muFunction { color: #af5f00; text-decoration: underline; }
-.muComment { color: #005faf; }
 .muS2Comment { color: #8a8a8a; }
-.muRegEax { color: #875f00; }
-.muRegEcx { color: #af875f; }
-.muRegEdx { color: #878700; }
-.muRegEbx { color: #8787af; }
+.CommentedCode { color: #8a8a8a; }
+.muComment { color: #005faf; }
+.muRegEcx { color: #870000; }
+.muRegEdx { color: #af5f00; }
 -->
 </style>
 
@@ -96,21 +95,21 @@ if ('onhashchange' in window) {
 <span id="L30" class="LineNr">  30 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='environment.mu.html#L30'>initialize-environment</a></span> _env: (addr <a href='environment.mu.html#L16'>environment</a>) <span class="Delimiter">{</span>
 <span id="L31" class="LineNr">  31 </span>  <span class="PreProc">var</span> env/<span class="muRegEsi">esi</span>: (addr <a href='environment.mu.html#L16'>environment</a>) <span class="Special">&lt;-</span> copy _env
 <span id="L32" class="LineNr">  32 </span>  <span class="muComment"># initialize some predefined function definitions</span>
-<span id="L33" class="LineNr">  33 </span>  <span class="PreProc">var</span> functions/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> env, functions
+<span id="L33" class="LineNr">  33 </span>  <span class="PreProc">var</span> functions/eax: (addr handle <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> env, functions
 <span id="L34" class="LineNr">  34 </span>  <a href='data.mu.html#L110'>create-primitive-functions</a> functions
 <span id="L35" class="LineNr">  35 </span>  <span class="muComment"># initialize first sandbox</span>
 <span id="L36" class="LineNr">  36 </span>  <span class="PreProc">var</span> sandbox-ah/<span class="muRegEcx">ecx</span>: (addr handle <a href='data.mu.html#L5'>sandbox</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> env, sandboxes
 <span id="L37" class="LineNr">  37 </span>  <a href='../120allocate.subx.html#L66'>allocate</a> sandbox-ah
-<span id="L38" class="LineNr">  38 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L5'>sandbox</a>/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L5'>sandbox</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *sandbox-ah
+<span id="L38" class="LineNr">  38 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L5'>sandbox</a>/eax: (addr <a href='data.mu.html#L5'>sandbox</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *sandbox-ah
 <span id="L39" class="LineNr">  39 </span>  <a href='data.mu.html#L87'>initialize-sandbox</a> <a href='data.mu.html#L5'>sandbox</a>
 <span id="L40" class="LineNr">  40 </span>  <span class="muComment"># initialize cursor sandbox</span>
-<span id="L41" class="LineNr">  41 </span>  <span class="PreProc">var</span> cursor-sandbox-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L5'>sandbox</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> env, cursor-sandbox
+<span id="L41" class="LineNr">  41 </span>  <span class="PreProc">var</span> cursor-sandbox-ah/eax: (addr handle <a href='data.mu.html#L5'>sandbox</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> env, cursor-sandbox
 <span id="L42" class="LineNr">  42 </span>  copy-object sandbox-ah, cursor-sandbox-ah
 <span id="L43" class="LineNr">  43 </span>  <span class="muComment"># initialize screen</span>
-<span id="L44" class="LineNr">  44 </span>  <span class="PreProc">var</span> screen-ah/<span class="muRegEax">eax</span>: (addr handle <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> env, <a href='../405screen.mu.html#L9'>screen</a>
-<span id="L45" class="LineNr">  45 </span>  <span class="PreProc">var</span> _screen/<span class="muRegEax">eax</span>: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *screen-ah
+<span id="L44" class="LineNr">  44 </span>  <span class="PreProc">var</span> screen-ah/eax: (addr handle <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> env, <a href='../405screen.mu.html#L9'>screen</a>
+<span id="L45" class="LineNr">  45 </span>  <span class="PreProc">var</span> _screen/eax: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *screen-ah
 <span id="L46" class="LineNr">  46 </span>  <span class="PreProc">var</span> <a href='../405screen.mu.html#L9'>screen</a>/<span class="muRegEdi">edi</span>: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> copy _screen
-<span id="L47" class="LineNr">  47 </span>  <span class="PreProc">var</span> nrows/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
+<span id="L47" class="LineNr">  47 </span>  <span class="PreProc">var</span> nrows/eax: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L48" class="LineNr">  48 </span>  <span class="PreProc">var</span> ncols/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L49" class="LineNr">  49 </span>  nrows, ncols <span class="Special">&lt;-</span> <a href='../405screen.mu.html#L60'>screen-size</a> <a href='../405screen.mu.html#L9'>screen</a>
 <span id="L50" class="LineNr">  50 </span>  <span class="PreProc">var</span> dest/<span class="muRegEdx">edx</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> env, nrows
@@ -125,9 +124,9 @@ if ('onhashchange' in window) {
 <span id="L59" class="LineNr">  59 </span>
 <span id="L60" class="LineNr">  60 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='environment.mu.html#L60'>initialize-environment-with-fake-screen</a></span> _self: (addr <a href='environment.mu.html#L16'>environment</a>), nrows: int, ncols: int <span class="Delimiter">{</span>
 <span id="L61" class="LineNr">  61 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='environment.mu.html#L16'>environment</a>) <span class="Special">&lt;-</span> copy _self
-<span id="L62" class="LineNr">  62 </span>  <span class="PreProc">var</span> screen-ah/<span class="muRegEax">eax</span>: (addr handle <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, <a href='../405screen.mu.html#L9'>screen</a>
+<span id="L62" class="LineNr">  62 </span>  <span class="PreProc">var</span> screen-ah/eax: (addr handle <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, <a href='../405screen.mu.html#L9'>screen</a>
 <span id="L63" class="LineNr">  63 </span>  <a href='../120allocate.subx.html#L66'>allocate</a> screen-ah
-<span id="L64" class="LineNr">  64 </span>  <span class="PreProc">var</span> screen-addr/<span class="muRegEax">eax</span>: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *screen-ah
+<span id="L64" class="LineNr">  64 </span>  <span class="PreProc">var</span> screen-addr/eax: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *screen-ah
 <span id="L65" class="LineNr">  65 </span>  <a href='../405screen.mu.html#L30'>initialize-screen</a> screen-addr, nrows, ncols
 <span id="L66" class="LineNr">  66 </span>  <a href='environment.mu.html#L30'>initialize-environment</a> self
 <span id="L67" class="LineNr">  67 </span><span class="Delimiter">}</span>
@@ -138,8 +137,8 @@ if ('onhashchange' in window) {
 <span id="L72" class="LineNr">  72 </span>
 <span id="L73" class="LineNr">  73 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='environment.mu.html#L73'>process</a></span> _self: (addr <a href='environment.mu.html#L16'>environment</a>), key: grapheme <span class="Delimiter">{</span>
 <span id="L74" class="LineNr">  74 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='environment.mu.html#L16'>environment</a>) <span class="Special">&lt;-</span> copy _self
-<span id="L75" class="LineNr">  75 </span>  <span class="PreProc">var</span> fn-name-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, partial-function-name
-<span id="L76" class="LineNr">  76 </span>  <span class="PreProc">var</span> fn-name/<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> *fn-name-ah
+<span id="L75" class="LineNr">  75 </span>  <span class="PreProc">var</span> fn-name-ah/eax: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, partial-function-name
+<span id="L76" class="LineNr">  76 </span>  <span class="PreProc">var</span> fn-name/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *fn-name-ah
 <span id="L77" class="LineNr">  77 </span>  compare fn-name, <span class="Constant">0</span>
 <span id="L78" class="LineNr">  78 </span>  <span class="Delimiter">{</span>
 <span id="L79" class="LineNr">  79 </span>    <span class="PreProc">break-if-=</span>
@@ -147,8 +146,8 @@ if ('onhashchange' in window) {
 <span id="L81" class="LineNr">  81 </span>    <a href='environment.mu.html#L105'>process-goto-dialog</a> self, key
 <span id="L82" class="LineNr">  82 </span>    <span class="PreProc">return</span>
 <span id="L83" class="LineNr">  83 </span>  <span class="Delimiter">}</span>
-<span id="L84" class="LineNr">  84 </span>  <span class="PreProc">var</span> function-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, cursor-function
-<span id="L85" class="LineNr">  85 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L21'>function</a>/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *function-ah
+<span id="L84" class="LineNr">  84 </span>  <span class="PreProc">var</span> function-ah/eax: (addr handle <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, cursor-function
+<span id="L85" class="LineNr">  85 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L21'>function</a>/eax: (addr <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *function-ah
 <span id="L86" class="LineNr">  86 </span>  compare <a href='data.mu.html#L21'>function</a>, <span class="Constant">0</span>
 <span id="L87" class="LineNr">  87 </span>  <span class="Delimiter">{</span>
 <span id="L88" class="LineNr">  88 </span>    <span class="PreProc">break-if-=</span>
@@ -156,8 +155,8 @@ if ('onhashchange' in window) {
 <span id="L90" class="LineNr">  90 </span>    <a href='environment.mu.html#L156'>process-function</a> self, <a href='data.mu.html#L21'>function</a>, key
 <span id="L91" class="LineNr">  91 </span>    <span class="PreProc">return</span>
 <span id="L92" class="LineNr">  92 </span>  <span class="Delimiter">}</span>
-<span id="L93" class="LineNr">  93 </span>  <span class="PreProc">var</span> sandbox-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L5'>sandbox</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, cursor-sandbox
-<span id="L94" class="LineNr">  94 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L5'>sandbox</a>/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L5'>sandbox</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *sandbox-ah
+<span id="L93" class="LineNr">  93 </span>  <span class="PreProc">var</span> sandbox-ah/eax: (addr handle <a href='data.mu.html#L5'>sandbox</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, cursor-sandbox
+<span id="L94" class="LineNr">  94 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L5'>sandbox</a>/eax: (addr <a href='data.mu.html#L5'>sandbox</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *sandbox-ah
 <span id="L95" class="LineNr">  95 </span>  compare <a href='data.mu.html#L5'>sandbox</a>, <span class="Constant">0</span>
 <span id="L96" class="LineNr">  96 </span>  <span class="Delimiter">{</span>
 <span id="L97" class="LineNr">  97 </span>    <span class="PreProc">break-if-=</span>
@@ -183,7 +182,7 @@ if ('onhashchange' in window) {
 <span id="L117" class="LineNr"> 117 </span>  $process-goto-dialog:commit: <span class="Delimiter">{</span>
 <span id="L118" class="LineNr"> 118 </span>    <span class="PreProc">break-if-!=</span>
 <span id="L119" class="LineNr"> 119 </span><span class="CommentedCode">#?     print-string 0, &quot;jump\n&quot;</span>
-<span id="L120" class="LineNr"> 120 </span>    <span class="PreProc">var</span> fn-name/<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> *fn-name-ah
+<span id="L120" class="LineNr"> 120 </span>    <span class="PreProc">var</span> fn-name/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *fn-name-ah
 <span id="L121" class="LineNr"> 121 </span>    <span class="PreProc">var</span> functions/<span class="muRegEcx">ecx</span>: (addr handle <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, functions
 <span id="L122" class="LineNr"> 122 </span>    <span class="PreProc">var</span> dest/<span class="muRegEdx">edx</span>: (addr handle <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, cursor-function
 <span id="L123" class="LineNr"> 123 </span>    <a href='environment.mu.html#L1846'>callee</a> functions, fn-name, dest
@@ -197,22 +196,22 @@ if ('onhashchange' in window) {
 <span id="L131" class="LineNr"> 131 </span>  $process-goto-dialog:backspace: <span class="Delimiter">{</span>
 <span id="L132" class="LineNr"> 132 </span>    <span class="PreProc">break-if-!=</span>
 <span id="L133" class="LineNr"> 133 </span>    <span class="muComment"># if not at start, delete grapheme before cursor</span>
-<span id="L134" class="LineNr"> 134 </span>    <span class="PreProc">var</span> fn-name/<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> *fn-name-ah
-<span id="L135" class="LineNr"> 135 </span>    <span class="PreProc">var</span> at-start?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='word.mu.html#L155'>cursor-at-start?</a> fn-name
+<span id="L134" class="LineNr"> 134 </span>    <span class="PreProc">var</span> fn-name/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *fn-name-ah
+<span id="L135" class="LineNr"> 135 </span>    <span class="PreProc">var</span> at-start?/eax: boolean <span class="Special">&lt;-</span> <a href='word.mu.html#L155'>cursor-at-start?</a> fn-name
 <span id="L136" class="LineNr"> 136 </span>    compare at-start?, <span class="Constant">0</span>/false
 <span id="L137" class="LineNr"> 137 </span>    <span class="Delimiter">{</span>
 <span id="L138" class="LineNr"> 138 </span>      <span class="PreProc">break-if-!=</span>
-<span id="L139" class="LineNr"> 139 </span>      <span class="PreProc">var</span> fn-name/<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> *fn-name-ah
+<span id="L139" class="LineNr"> 139 </span>      <span class="PreProc">var</span> fn-name/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *fn-name-ah
 <span id="L140" class="LineNr"> 140 </span>      <a href='word.mu.html#L207'>delete-before-cursor</a> fn-name
 <span id="L141" class="LineNr"> 141 </span>    <span class="Delimiter">}</span>
 <span id="L142" class="LineNr"> 142 </span>    <span class="PreProc">return</span>
 <span id="L143" class="LineNr"> 143 </span>  <span class="Delimiter">}</span>
 <span id="L144" class="LineNr"> 144 </span>  <span class="muComment"># otherwise insert key within current word</span>
-<span id="L145" class="LineNr"> 145 </span>  <span class="PreProc">var</span> print?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='environment.mu.html#L2147'>real-grapheme?</a> key
+<span id="L145" class="LineNr"> 145 </span>  <span class="PreProc">var</span> print?/eax: boolean <span class="Special">&lt;-</span> <a href='environment.mu.html#L2147'>real-grapheme?</a> key
 <span id="L146" class="LineNr"> 146 </span>  $process-goto-dialog:real-grapheme: <span class="Delimiter">{</span>
 <span id="L147" class="LineNr"> 147 </span>    compare print?, <span class="Constant">0</span>/false
 <span id="L148" class="LineNr"> 148 </span>    <span class="PreProc">break-if-=</span>
-<span id="L149" class="LineNr"> 149 </span>    <span class="PreProc">var</span> fn-name/<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> *fn-name-ah
+<span id="L149" class="LineNr"> 149 </span>    <span class="PreProc">var</span> fn-name/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *fn-name-ah
 <span id="L150" class="LineNr"> 150 </span>    <a href='word.mu.html#L148'>add-grapheme-to-word</a> fn-name, key
 <span id="L151" class="LineNr"> 151 </span>    <span class="PreProc">return</span>
 <span id="L152" class="LineNr"> 152 </span>  <span class="Delimiter">}</span>
@@ -229,14 +228,14 @@ if ('onhashchange' in window) {
 <span id="L163" class="LineNr"> 163 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='environment.mu.html#L16'>environment</a>) <span class="Special">&lt;-</span> copy _self
 <span id="L164" class="LineNr"> 164 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L21'>function</a>/<span class="muRegEdi">edi</span>: (addr <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> copy _function
 <span id="L165" class="LineNr"> 165 </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> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L21'>function</a>, cursor-word
-<span id="L166" class="LineNr"> 166 </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="L166" class="LineNr"> 166 </span>  <span class="PreProc">var</span> _cursor-word/eax: (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="L167" class="LineNr"> 167 </span>  <span class="PreProc">var</span> cursor-word/<span class="muRegEcx">ecx</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _cursor-word
 <span id="L168" class="LineNr"> 168 </span>  compare key, <span class="Constant">0x445b1b</span>/left-arrow
 <span id="L169" class="LineNr"> 169 </span>  $process-function-edit:key-left-arrow: <span class="Delimiter">{</span>
 <span id="L170" class="LineNr"> 170 </span>    <span class="PreProc">break-if-!=</span>
 <span id="L171" class="LineNr"> 171 </span><span class="CommentedCode">#?     print-string 0, &quot;left-arrow\n&quot;</span>
 <span id="L172" class="LineNr"> 172 </span>    <span class="muComment"># if not at start, move left within current word</span>
-<span id="L173" class="LineNr"> 173 </span>    <span class="PreProc">var</span> at-start?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='word.mu.html#L155'>cursor-at-start?</a> cursor-word
+<span id="L173" class="LineNr"> 173 </span>    <span class="PreProc">var</span> at-start?/eax: boolean <span class="Special">&lt;-</span> <a href='word.mu.html#L155'>cursor-at-start?</a> cursor-word
 <span id="L174" class="LineNr"> 174 </span>    compare at-start?, <span class="Constant">0</span>/false
 <span id="L175" class="LineNr"> 175 </span>    <span class="Delimiter">{</span>
 <span id="L176" class="LineNr"> 176 </span>      <span class="PreProc">break-if-!=</span>
@@ -246,7 +245,7 @@ if ('onhashchange' in window) {
 <span id="L180" class="LineNr"> 180 </span>    <span class="Delimiter">}</span>
 <span id="L181" class="LineNr"> 181 </span>    <span class="muComment"># otherwise move to end of previous word</span>
 <span id="L182" class="LineNr"> 182 </span>    <span class="PreProc">var</span> prev-word-ah/<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> cursor-word, prev
-<span id="L183" class="LineNr"> 183 </span>    <span class="PreProc">var</span> prev-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> *prev-word-ah
+<span id="L183" class="LineNr"> 183 </span>    <span class="PreProc">var</span> prev-word/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *prev-word-ah
 <span id="L184" class="LineNr"> 184 </span>    <span class="Delimiter">{</span>
 <span id="L185" class="LineNr"> 185 </span>      compare prev-word, <span class="Constant">0</span>
 <span id="L186" class="LineNr"> 186 </span>      <span class="PreProc">break-if-=</span>
@@ -260,7 +259,7 @@ if ('onhashchange' in window) {
 <span id="L194" class="LineNr"> 194 </span>  $process-function-edit:key-right-arrow: <span class="Delimiter">{</span>
 <span id="L195" class="LineNr"> 195 </span>    <span class="PreProc">break-if-!=</span>
 <span id="L196" class="LineNr"> 196 </span>    <span class="muComment"># if not at end, move right within current word</span>
-<span id="L197" class="LineNr"> 197 </span>    <span class="PreProc">var</span> at-end?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='word.mu.html#L163'>cursor-at-end?</a> cursor-word
+<span id="L197" class="LineNr"> 197 </span>    <span class="PreProc">var</span> at-end?/eax: boolean <span class="Special">&lt;-</span> <a href='word.mu.html#L163'>cursor-at-end?</a> cursor-word
 <span id="L198" class="LineNr"> 198 </span>    compare at-end?, <span class="Constant">0</span>/false
 <span id="L199" class="LineNr"> 199 </span>    <span class="Delimiter">{</span>
 <span id="L200" class="LineNr"> 200 </span>      <span class="PreProc">break-if-!=</span>
@@ -269,7 +268,7 @@ if ('onhashchange' in window) {
 <span id="L203" class="LineNr"> 203 </span>    <span class="Delimiter">}</span>
 <span id="L204" class="LineNr"> 204 </span>    <span class="muComment"># otherwise, move to the next word</span>
 <span id="L205" class="LineNr"> 205 </span>    <span class="PreProc">var</span> next-word-ah/<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> cursor-word, next
-<span id="L206" class="LineNr"> 206 </span>    <span class="PreProc">var</span> <a href='../127next-word.subx.html#L11'>next-word</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-word-ah
+<span id="L206" class="LineNr"> 206 </span>    <span class="PreProc">var</span> <a href='../127next-word.subx.html#L11'>next-word</a>/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *next-word-ah
 <span id="L207" class="LineNr"> 207 </span>    <span class="Delimiter">{</span>
 <span id="L208" class="LineNr"> 208 </span>      compare <a href='../127next-word.subx.html#L11'>next-word</a>, <span class="Constant">0</span>
 <span id="L209" class="LineNr"> 209 </span>      <span class="PreProc">break-if-=</span>
@@ -284,7 +283,7 @@ if ('onhashchange' in window) {
 <span id="L218" class="LineNr"> 218 </span>    <span class="PreProc">break-if-!=</span>
 <span id="L219" class="LineNr"> 219 </span>    <span class="muComment"># jump to previous word if possible</span>
 <span id="L220" class="LineNr"> 220 </span>    <span class="PreProc">var</span> prev-word-ah/<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> cursor-word, prev
-<span id="L221" class="LineNr"> 221 </span>    <span class="PreProc">var</span> prev-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> *prev-word-ah
+<span id="L221" class="LineNr"> 221 </span>    <span class="PreProc">var</span> prev-word/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *prev-word-ah
 <span id="L222" class="LineNr"> 222 </span>    <span class="Delimiter">{</span>
 <span id="L223" class="LineNr"> 223 </span>      compare prev-word, <span class="Constant">0</span>
 <span id="L224" class="LineNr"> 224 </span>      <span class="PreProc">break-if-=</span>
@@ -298,7 +297,7 @@ if ('onhashchange' in window) {
 <span id="L232" class="LineNr"> 232 </span>    <span class="PreProc">break-if-!=</span>
 <span id="L233" class="LineNr"> 233 </span>    <span class="muComment"># jump to previous word if possible</span>
 <span id="L234" class="LineNr"> 234 </span>    <span class="PreProc">var</span> next-word-ah/<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> cursor-word, next
-<span id="L235" class="LineNr"> 235 </span>    <span class="PreProc">var</span> <a href='../127next-word.subx.html#L11'>next-word</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-word-ah
+<span id="L235" class="LineNr"> 235 </span>    <span class="PreProc">var</span> <a href='../127next-word.subx.html#L11'>next-word</a>/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *next-word-ah
 <span id="L236" class="LineNr"> 236 </span>    <span class="Delimiter">{</span>
 <span id="L237" class="LineNr"> 237 </span>      compare <a href='../127next-word.subx.html#L11'>next-word</a>, <span class="Constant">0</span>
 <span id="L238" class="LineNr"> 238 </span>      <span class="PreProc">break-if-=</span>
@@ -312,11 +311,11 @@ if ('onhashchange' in window) {
 <span id="L246" class="LineNr"> 246 </span>  $process-function-edit:start-of-line: <span class="Delimiter">{</span>
 <span id="L247" class="LineNr"> 247 </span>    <span class="PreProc">break-if-!=</span>
 <span id="L248" class="LineNr"> 248 </span>    <span class="muComment"># move cursor to start of first word</span>
-<span id="L249" class="LineNr"> 249 </span>    <span class="PreProc">var</span> body-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L21'>function</a>, body
-<span id="L250" class="LineNr"> 250 </span>    <span class="PreProc">var</span> body/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *body-ah
+<span id="L249" class="LineNr"> 249 </span>    <span class="PreProc">var</span> body-ah/eax: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L21'>function</a>, body
+<span id="L250" class="LineNr"> 250 </span>    <span class="PreProc">var</span> body/eax: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *body-ah
 <span id="L251" class="LineNr"> 251 </span>    <span class="PreProc">var</span> body-contents-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> body, data
 <span id="L252" class="LineNr"> 252 </span>    copy-object body-contents-ah, cursor-word-ah
-<span id="L253" class="LineNr"> 253 </span>    <span class="PreProc">var</span> body-contents/<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> *body-contents-ah
+<span id="L253" class="LineNr"> 253 </span>    <span class="PreProc">var</span> body-contents/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *body-contents-ah
 <span id="L254" class="LineNr"> 254 </span>    <a href='word.mu.html#L185'>cursor-to-start</a> body-contents
 <span id="L255" class="LineNr"> 255 </span>    <span class="PreProc">return</span>
 <span id="L256" class="LineNr"> 256 </span>  <span class="Delimiter">}</span>
@@ -324,12 +323,12 @@ if ('onhashchange' in window) {
 <span id="L258" class="LineNr"> 258 </span>  $process-function-edit:end-of-line: <span class="Delimiter">{</span>
 <span id="L259" class="LineNr"> 259 </span>    <span class="PreProc">break-if-!=</span>
 <span id="L260" class="LineNr"> 260 </span>    <span class="muComment"># move cursor to end of final word</span>
-<span id="L261" class="LineNr"> 261 </span>    <span class="PreProc">var</span> body-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L21'>function</a>, body
-<span id="L262" class="LineNr"> 262 </span>    <span class="PreProc">var</span> body/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *body-ah
+<span id="L261" class="LineNr"> 261 </span>    <span class="PreProc">var</span> body-ah/eax: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L21'>function</a>, body
+<span id="L262" class="LineNr"> 262 </span>    <span class="PreProc">var</span> body/eax: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *body-ah
 <span id="L263" class="LineNr"> 263 </span>    <span class="PreProc">var</span> body-contents-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> body, data
 <span id="L264" class="LineNr"> 264 </span>    copy-object body-contents-ah, cursor-word-ah
 <span id="L265" class="LineNr"> 265 </span>    <a href='word.mu.html#L114'>final-word</a> cursor-word-ah, cursor-word-ah
-<span id="L266" class="LineNr"> 266 </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="L266" class="LineNr"> 266 </span>    <span class="PreProc">var</span> cursor-word/eax: (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="L267" class="LineNr"> 267 </span>    <a href='word.mu.html#L192'>cursor-to-end</a> cursor-word
 <span id="L268" class="LineNr"> 268 </span>    <span class="PreProc">return</span>
 <span id="L269" class="LineNr"> 269 </span>  <span class="Delimiter">}</span>
@@ -338,9 +337,9 @@ if ('onhashchange' in window) {
 <span id="L272" class="LineNr"> 272 </span>  $process-function-edit:goto-function: <span class="Delimiter">{</span>
 <span id="L273" class="LineNr"> 273 </span>    <span class="PreProc">break-if-!=</span>
 <span id="L274" class="LineNr"> 274 </span>    <span class="muComment"># initialize dialog to name function to jump to</span>
-<span id="L275" class="LineNr"> 275 </span>    <span class="PreProc">var</span> partial-function-name-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, partial-function-name
+<span id="L275" class="LineNr"> 275 </span>    <span class="PreProc">var</span> partial-function-name-ah/eax: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, partial-function-name
 <span id="L276" class="LineNr"> 276 </span>    <a href='../120allocate.subx.html#L66'>allocate</a> partial-function-name-ah
-<span id="L277" class="LineNr"> 277 </span>    <span class="PreProc">var</span> partial-function-name/<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> *partial-function-name-ah
+<span id="L277" class="LineNr"> 277 </span>    <span class="PreProc">var</span> partial-function-name/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *partial-function-name-ah
 <span id="L278" class="LineNr"> 278 </span>    <a href='word.mu.html#L1'>initialize-word</a> partial-function-name
 <span id="L279" class="LineNr"> 279 </span>    <span class="PreProc">return</span>
 <span id="L280" class="LineNr"> 280 </span>  <span class="Delimiter">}</span>
@@ -348,7 +347,7 @@ if ('onhashchange' in window) {
 <span id="L282" class="LineNr"> 282 </span>  compare key, <span class="Constant">9</span>/tab
 <span id="L283" class="LineNr"> 283 </span>  $process-function-edit:goto-sandbox: <span class="Delimiter">{</span>
 <span id="L284" class="LineNr"> 284 </span>    <span class="PreProc">break-if-!=</span>
-<span id="L285" class="LineNr"> 285 </span>    <span class="PreProc">var</span> function-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, cursor-function
+<span id="L285" class="LineNr"> 285 </span>    <span class="PreProc">var</span> function-ah/eax: (addr handle <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, cursor-function
 <span id="L286" class="LineNr"> 286 </span>    clear-object function-ah
 <span id="L287" class="LineNr"> 287 </span>    <span class="PreProc">return</span>
 <span id="L288" class="LineNr"> 288 </span>  <span class="Delimiter">}</span>
@@ -357,7 +356,7 @@ if ('onhashchange' in window) {
 <span id="L291" class="LineNr"> 291 </span>  $process-function-edit:backspace: <span class="Delimiter">{</span>
 <span id="L292" class="LineNr"> 292 </span>    <span class="PreProc">break-if-!=</span>
 <span id="L293" class="LineNr"> 293 </span>    <span class="muComment"># if not at start of some word, delete grapheme before cursor within current word</span>
-<span id="L294" class="LineNr"> 294 </span>    <span class="PreProc">var</span> at-start?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='word.mu.html#L155'>cursor-at-start?</a> cursor-word
+<span id="L294" class="LineNr"> 294 </span>    <span class="PreProc">var</span> at-start?/eax: boolean <span class="Special">&lt;-</span> <a href='word.mu.html#L155'>cursor-at-start?</a> cursor-word
 <span id="L295" class="LineNr"> 295 </span>    compare at-start?, <span class="Constant">0</span>/false
 <span id="L296" class="LineNr"> 296 </span>    <span class="Delimiter">{</span>
 <span id="L297" class="LineNr"> 297 </span>      <span class="PreProc">break-if-!=</span>
@@ -366,7 +365,7 @@ 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"># otherwise delete current word and move to end of prev word</span>
 <span id="L302" class="LineNr"> 302 </span>    <span class="PreProc">var</span> prev-word-ah/<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> cursor-word, prev
-<span id="L303" class="LineNr"> 303 </span>    <span class="PreProc">var</span> prev-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> *prev-word-ah
+<span id="L303" class="LineNr"> 303 </span>    <span class="PreProc">var</span> prev-word/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *prev-word-ah
 <span id="L304" class="LineNr"> 304 </span>    <span class="Delimiter">{</span>
 <span id="L305" class="LineNr"> 305 </span>      compare prev-word, <span class="Constant">0</span>
 <span id="L306" class="LineNr"> 306 </span>      <span class="PreProc">break-if-=</span>
@@ -382,22 +381,22 @@ if ('onhashchange' in window) {
 <span id="L316" class="LineNr"> 316 </span><span class="CommentedCode">#?     print-string 0, &quot;space\n&quot;</span>
 <span id="L317" class="LineNr"> 317 </span>    <span class="muComment"># if cursor is at start of word, insert word before</span>
 <span id="L318" class="LineNr"> 318 </span>    <span class="Delimiter">{</span>
-<span id="L319" class="LineNr"> 319 </span>      <span class="PreProc">var</span> at-start?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='word.mu.html#L155'>cursor-at-start?</a> cursor-word
+<span id="L319" class="LineNr"> 319 </span>      <span class="PreProc">var</span> at-start?/eax: boolean <span class="Special">&lt;-</span> <a href='word.mu.html#L155'>cursor-at-start?</a> cursor-word
 <span id="L320" class="LineNr"> 320 </span>      compare at-start?, <span class="Constant">0</span>/false
 <span id="L321" class="LineNr"> 321 </span>      <span class="PreProc">break-if-=</span>
-<span id="L322" class="LineNr"> 322 </span>      <span class="PreProc">var</span> prev-word-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> cursor-word, prev
+<span id="L322" class="LineNr"> 322 </span>      <span class="PreProc">var</span> prev-word-ah/eax: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> cursor-word, prev
 <span id="L323" class="LineNr"> 323 </span>      <a href='word.mu.html#L356'>append-word</a> prev-word-ah
-<span id="L324" class="LineNr"> 324 </span>      <span class="PreProc">var</span> new-prev-word-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> cursor-word, prev
+<span id="L324" class="LineNr"> 324 </span>      <span class="PreProc">var</span> new-prev-word-ah/eax: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> cursor-word, prev
 <span id="L325" class="LineNr"> 325 </span>      copy-object new-prev-word-ah, cursor-word-ah
 <span id="L326" class="LineNr"> 326 </span>      <span class="PreProc">return</span>
 <span id="L327" class="LineNr"> 327 </span>    <span class="Delimiter">}</span>
 <span id="L328" class="LineNr"> 328 </span>    <span class="muComment"># if start of word is quote and grapheme before cursor is not, just insert it as usual</span>
 <span id="L329" class="LineNr"> 329 </span>    <span class="muComment"># TODO: support string escaping</span>
 <span id="L330" class="LineNr"> 330 </span>    <span class="Delimiter">{</span>
-<span id="L331" class="LineNr"> 331 </span>      <span class="PreProc">var</span> <a href='word.mu.html#L132'>first-grapheme</a>/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='word.mu.html#L132'>first-grapheme</a> cursor-word
+<span id="L331" class="LineNr"> 331 </span>      <span class="PreProc">var</span> <a href='word.mu.html#L132'>first-grapheme</a>/eax: grapheme <span class="Special">&lt;-</span> <a href='word.mu.html#L132'>first-grapheme</a> cursor-word
 <span id="L332" class="LineNr"> 332 </span>      compare <a href='word.mu.html#L132'>first-grapheme</a>, <span class="Constant">0x22</span>/double-quote
 <span id="L333" class="LineNr"> 333 </span>      <span class="PreProc">break-if-!=</span>
-<span id="L334" class="LineNr"> 334 </span>      <span class="PreProc">var</span> final-grapheme/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='word.mu.html#L140'>grapheme-before-cursor</a> cursor-word
+<span id="L334" class="LineNr"> 334 </span>      <span class="PreProc">var</span> final-grapheme/eax: grapheme <span class="Special">&lt;-</span> <a href='word.mu.html#L140'>grapheme-before-cursor</a> cursor-word
 <span id="L335" class="LineNr"> 335 </span>      compare final-grapheme, <span class="Constant">0x22</span>/double-quote
 <span id="L336" class="LineNr"> 336 </span>      <span class="PreProc">break-if-=</span>
 <span id="L337" class="LineNr"> 337 </span>      <span class="PreProc">break</span> $process-function-edit:space
@@ -405,10 +404,10 @@ if ('onhashchange' in window) {
 <span id="L339" class="LineNr"> 339 </span>    <span class="muComment"># if start of word is '[' and grapheme before cursor is not ']', just insert it as usual</span>
 <span id="L340" class="LineNr"> 340 </span>    <span class="muComment"># TODO: support nested arrays</span>
 <span id="L341" class="LineNr"> 341 </span>    <span class="Delimiter">{</span>
-<span id="L342" class="LineNr"> 342 </span>      <span class="PreProc">var</span> <a href='word.mu.html#L132'>first-grapheme</a>/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='word.mu.html#L132'>first-grapheme</a> cursor-word
+<span id="L342" class="LineNr"> 342 </span>      <span class="PreProc">var</span> <a href='word.mu.html#L132'>first-grapheme</a>/eax: grapheme <span class="Special">&lt;-</span> <a href='word.mu.html#L132'>first-grapheme</a> cursor-word
 <span id="L343" class="LineNr"> 343 </span>      compare <a href='word.mu.html#L132'>first-grapheme</a>, <span class="Constant">0x5b</span>/[
 <span id="L344" class="LineNr"> 344 </span>      <span class="PreProc">break-if-!=</span>
-<span id="L345" class="LineNr"> 345 </span>      <span class="PreProc">var</span> final-grapheme/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='word.mu.html#L140'>grapheme-before-cursor</a> cursor-word
+<span id="L345" class="LineNr"> 345 </span>      <span class="PreProc">var</span> final-grapheme/eax: grapheme <span class="Special">&lt;-</span> <a href='word.mu.html#L140'>grapheme-before-cursor</a> cursor-word
 <span id="L346" class="LineNr"> 346 </span>      compare final-grapheme, <span class="Constant">0x5d</span>/]
 <span id="L347" class="LineNr"> 347 </span>      <span class="PreProc">break-if-=</span>
 <span id="L348" class="LineNr"> 348 </span>      <span class="PreProc">break</span> $process-function-edit:space
@@ -416,10 +415,10 @@ if ('onhashchange' in window) {
 <span id="L350" class="LineNr"> 350 </span>    <span class="muComment"># otherwise insert word after and move cursor to it for the next key</span>
 <span id="L351" class="LineNr"> 351 </span>    <span class="muComment"># (but we'll continue to track the current cursor-word for the rest of this function)</span>
 <span id="L352" class="LineNr"> 352 </span>    <a href='word.mu.html#L356'>append-word</a> cursor-word-ah
-<span id="L353" class="LineNr"> 353 </span>    <span class="PreProc">var</span> next-word-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> cursor-word, next
+<span id="L353" class="LineNr"> 353 </span>    <span class="PreProc">var</span> next-word-ah/eax: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> cursor-word, next
 <span id="L354" class="LineNr"> 354 </span>    copy-object next-word-ah, cursor-word-ah
 <span id="L355" class="LineNr"> 355 </span>    <span class="muComment"># if cursor is at end of word, that's all</span>
-<span id="L356" class="LineNr"> 356 </span>    <span class="PreProc">var</span> at-end?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='word.mu.html#L163'>cursor-at-end?</a> cursor-word
+<span id="L356" class="LineNr"> 356 </span>    <span class="PreProc">var</span> at-end?/eax: boolean <span class="Special">&lt;-</span> <a href='word.mu.html#L163'>cursor-at-end?</a> cursor-word
 <span id="L357" class="LineNr"> 357 </span>    compare at-end?, <span class="Constant">0</span>/false
 <span id="L358" class="LineNr"> 358 </span>    <span class="Delimiter">{</span>
 <span id="L359" class="LineNr"> 359 </span>      <span class="PreProc">break-if-=</span>
@@ -427,14 +426,14 @@ if ('onhashchange' in window) {
 <span id="L361" class="LineNr"> 361 </span>    <span class="Delimiter">}</span>
 <span id="L362" class="LineNr"> 362 </span>    <span class="muComment"># otherwise we're in the middle of a word</span>
 <span id="L363" class="LineNr"> 363 </span>    <span class="muComment"># move everything after cursor to the (just created) next word</span>
-<span id="L364" class="LineNr"> 364 </span>    <span class="PreProc">var</span> next-word-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> cursor-word, next
-<span id="L365" class="LineNr"> 365 </span>    <span class="PreProc">var</span> _next-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> *next-word-ah
+<span id="L364" class="LineNr"> 364 </span>    <span class="PreProc">var</span> next-word-ah/eax: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> cursor-word, next
+<span id="L365" class="LineNr"> 365 </span>    <span class="PreProc">var</span> _next-word/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *next-word-ah
 <span id="L366" class="LineNr"> 366 </span>    <span class="PreProc">var</span> <a href='../127next-word.subx.html#L11'>next-word</a>/<span class="muRegEbx">ebx</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _next-word
 <span id="L367" class="LineNr"> 367 </span>    <span class="Delimiter">{</span>
-<span id="L368" class="LineNr"> 368 </span>      <span class="PreProc">var</span> at-end?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='word.mu.html#L163'>cursor-at-end?</a> cursor-word
+<span id="L368" class="LineNr"> 368 </span>      <span class="PreProc">var</span> at-end?/eax: boolean <span class="Special">&lt;-</span> <a href='word.mu.html#L163'>cursor-at-end?</a> cursor-word
 <span id="L369" class="LineNr"> 369 </span>      compare at-end?, <span class="Constant">0</span>/false
 <span id="L370" class="LineNr"> 370 </span>      <span class="PreProc">break-if-!=</span>
-<span id="L371" class="LineNr"> 371 </span>      <span class="PreProc">var</span> g/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='word.mu.html#L214'>pop-after-cursor</a> cursor-word
+<span id="L371" class="LineNr"> 371 </span>      <span class="PreProc">var</span> g/eax: grapheme <span class="Special">&lt;-</span> <a href='word.mu.html#L214'>pop-after-cursor</a> cursor-word
 <span id="L372" class="LineNr"> 372 </span>      <a href='word.mu.html#L148'>add-grapheme-to-word</a> <a href='../127next-word.subx.html#L11'>next-word</a>, g
 <span id="L373" class="LineNr"> 373 </span>      <span class="PreProc">loop</span>
 <span id="L374" class="LineNr"> 374 </span>    <span class="Delimiter">}</span>
@@ -443,7 +442,7 @@ if ('onhashchange' in window) {
 <span id="L377" class="LineNr"> 377 </span>  <span class="Delimiter">}</span>
 <span id="L378" class="LineNr"> 378 </span>  <span class="muComment"># otherwise insert key within current word</span>
 <span id="L379" class="LineNr"> 379 </span>  <span class="PreProc">var</span> g/<span class="muRegEdx">edx</span>: grapheme <span class="Special">&lt;-</span> copy key
-<span id="L380" class="LineNr"> 380 </span>  <span class="PreProc">var</span> print?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='environment.mu.html#L2147'>real-grapheme?</a> key
+<span id="L380" class="LineNr"> 380 </span>  <span class="PreProc">var</span> print?/eax: boolean <span class="Special">&lt;-</span> <a href='environment.mu.html#L2147'>real-grapheme?</a> key
 <span id="L381" class="LineNr"> 381 </span>  $process-function-edit:real-grapheme: <span class="Delimiter">{</span>
 <span id="L382" class="LineNr"> 382 </span>    compare print?, <span class="Constant">0</span>/false
 <span id="L383" class="LineNr"> 383 </span>    <span class="PreProc">break-if-=</span>
@@ -457,7 +456,7 @@ if ('onhashchange' in window) {
 <span id="L391" class="LineNr"> 391 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='environment.mu.html#L16'>environment</a>) <span class="Special">&lt;-</span> copy _self
 <span id="L392" class="LineNr"> 392 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L5'>sandbox</a>/<span class="muRegEdi">edi</span>: (addr <a href='data.mu.html#L5'>sandbox</a>) <span class="Special">&lt;-</span> copy _sandbox
 <span id="L393" class="LineNr"> 393 </span>  <span class="PreProc">var</span> rename-word-mode-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> <a href='data.mu.html#L5'>sandbox</a>, partial-name-for-cursor-word
-<span id="L394" class="LineNr"> 394 </span>  <span class="PreProc">var</span> rename-word-mode?/<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> *rename-word-mode-ah?
+<span id="L394" class="LineNr"> 394 </span>  <span class="PreProc">var</span> rename-word-mode?/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *rename-word-mode-ah?
 <span id="L395" class="LineNr"> 395 </span>  compare rename-word-mode?, <span class="Constant">0</span>
 <span id="L396" class="LineNr"> 396 </span>  <span class="Delimiter">{</span>
 <span id="L397" class="LineNr"> 397 </span>    <span class="PreProc">break-if-=</span>
@@ -466,7 +465,7 @@ if ('onhashchange' in window) {
 <span id="L400" class="LineNr"> 400 </span>    <span class="PreProc">return</span>
 <span id="L401" class="LineNr"> 401 </span>  <span class="Delimiter">}</span>
 <span id="L402" class="LineNr"> 402 </span>  <span class="PreProc">var</span> define-function-mode-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> <a href='data.mu.html#L5'>sandbox</a>, partial-name-for-function
-<span id="L403" class="LineNr"> 403 </span>  <span class="PreProc">var</span> define-function-mode?/<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> *define-function-mode-ah?
+<span id="L403" class="LineNr"> 403 </span>  <span class="PreProc">var</span> define-function-mode?/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *define-function-mode-ah?
 <span id="L404" class="LineNr"> 404 </span>  compare define-function-mode?, <span class="Constant">0</span>
 <span id="L405" class="LineNr"> 405 </span>  <span class="Delimiter">{</span>
 <span id="L406" class="LineNr"> 406 </span>    <span class="PreProc">break-if-=</span>
@@ -482,17 +481,17 @@ if ('onhashchange' in window) {
 <span id="L416" class="LineNr"> 416 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='environment.mu.html#L416'>process-sandbox-edit</a></span> _self: (addr <a href='environment.mu.html#L16'>environment</a>), _sandbox: (addr <a href='data.mu.html#L5'>sandbox</a>), key: grapheme <span class="Delimiter">{</span>
 <span id="L417" class="LineNr"> 417 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='environment.mu.html#L16'>environment</a>) <span class="Special">&lt;-</span> copy _self
 <span id="L418" class="LineNr"> 418 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L5'>sandbox</a>/<span class="muRegEdi">edi</span>: (addr <a href='data.mu.html#L5'>sandbox</a>) <span class="Special">&lt;-</span> copy _sandbox
-<span id="L419" class="LineNr"> 419 </span>  <span class="PreProc">var</span> cursor-call-path-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, cursor-call-path
-<span id="L420" class="LineNr"> 420 </span>  <span class="PreProc">var</span> cursor-call-path/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *cursor-call-path-ah
+<span id="L419" class="LineNr"> 419 </span>  <span class="PreProc">var</span> cursor-call-path-ah/eax: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, cursor-call-path
+<span id="L420" class="LineNr"> 420 </span>  <span class="PreProc">var</span> cursor-call-path/eax: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *cursor-call-path-ah
 <span id="L421" class="LineNr"> 421 </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> <a href='../131table.subx.html#L26'>get</a> cursor-call-path, <a href='data.mu.html#L42'>word</a>
-<span id="L422" class="LineNr"> 422 </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="L422" class="LineNr"> 422 </span>  <span class="PreProc">var</span> _cursor-word/eax: (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="L423" class="LineNr"> 423 </span>  <span class="PreProc">var</span> cursor-word/<span class="muRegEcx">ecx</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _cursor-word
 <span id="L424" class="LineNr"> 424 </span>  compare key, <span class="Constant">0x445b1b</span>/left-arrow
 <span id="L425" class="LineNr"> 425 </span>  $process-sandbox-edit:key-left-arrow: <span class="Delimiter">{</span>
 <span id="L426" class="LineNr"> 426 </span>    <span class="PreProc">break-if-!=</span>
 <span id="L427" class="LineNr"> 427 </span><span class="CommentedCode">#?     print-string 0, &quot;left-arrow\n&quot;</span>
 <span id="L428" class="LineNr"> 428 </span>    <span class="muComment"># if not at start, move left within current word</span>
-<span id="L429" class="LineNr"> 429 </span>    <span class="PreProc">var</span> at-start?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='word.mu.html#L155'>cursor-at-start?</a> cursor-word
+<span id="L429" class="LineNr"> 429 </span>    <span class="PreProc">var</span> at-start?/eax: boolean <span class="Special">&lt;-</span> <a href='word.mu.html#L155'>cursor-at-start?</a> cursor-word
 <span id="L430" class="LineNr"> 430 </span>    compare at-start?, <span class="Constant">0</span>/false
 <span id="L431" class="LineNr"> 431 </span>    <span class="Delimiter">{</span>
 <span id="L432" class="LineNr"> 432 </span>      <span class="PreProc">break-if-!=</span>
@@ -504,7 +503,7 @@ if ('onhashchange' in window) {
 <span id="L438" class="LineNr"> 438 </span>    <span class="Delimiter">{</span>
 <span id="L439" class="LineNr"> 439 </span>      <span class="PreProc">var</span> cursor-call-path/<span class="muRegEsi">esi</span>: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, cursor-call-path
 <span id="L440" class="LineNr"> 440 </span>      <span class="PreProc">var</span> expanded-words/<span class="muRegEdx">edx</span>: (addr handle <a href='data.mu.html#L71'>call-path</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, expanded-words
-<span id="L441" class="LineNr"> 441 </span>      <span class="PreProc">var</span> curr-word-is-expanded?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='data.mu.html#L327'>find-in-call-paths</a> expanded-words, cursor-call-path
+<span id="L441" class="LineNr"> 441 </span>      <span class="PreProc">var</span> curr-word-is-expanded?/eax: boolean <span class="Special">&lt;-</span> <a href='data.mu.html#L327'>find-in-call-paths</a> expanded-words, cursor-call-path
 <span id="L442" class="LineNr"> 442 </span>      compare curr-word-is-expanded?, <span class="Constant">0</span>/false
 <span id="L443" class="LineNr"> 443 </span>      <span class="PreProc">break-if-=</span>
 <span id="L444" class="LineNr"> 444 </span>      <span class="muComment"># update cursor-call-path</span>
@@ -512,49 +511,49 @@ if ('onhashchange' in window) {
 <span id="L446" class="LineNr"> 446 </span>      <span class="PreProc">var</span> self/<span class="muRegEcx">ecx</span>: (addr <a href='environment.mu.html#L16'>environment</a>) <span class="Special">&lt;-</span> copy _self
 <span id="L447" class="LineNr"> 447 </span>      <span class="PreProc">var</span> functions/<span class="muRegEcx">ecx</span>: (addr handle <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, functions
 <span id="L448" class="LineNr"> 448 </span>      <span class="PreProc">var</span> body: (handle <a href='data.mu.html#L34'>line</a>)
-<span id="L449" class="LineNr"> 449 </span>      <span class="PreProc">var</span> body-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> address body
+<span id="L449" class="LineNr"> 449 </span>      <span class="PreProc">var</span> body-ah/eax: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> address body
 <span id="L450" class="LineNr"> 450 </span>      <a href='data.mu.html#L232'>function-body</a> functions, cursor-word-ah, body-ah
-<span id="L451" class="LineNr"> 451 </span>      <span class="PreProc">var</span> body-addr/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *body-ah
+<span id="L451" class="LineNr"> 451 </span>      <span class="PreProc">var</span> body-addr/eax: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *body-ah
 <span id="L452" class="LineNr"> 452 </span>      <span class="PreProc">var</span> first-word-ah/<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> body-addr, data
 <span id="L453" class="LineNr"> 453 </span>      <span class="PreProc">var</span> final-word-h: (handle <a href='data.mu.html#L42'>word</a>)
-<span id="L454" class="LineNr"> 454 </span>      <span class="PreProc">var</span> final-word-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> address final-word-h
+<span id="L454" class="LineNr"> 454 </span>      <span class="PreProc">var</span> final-word-ah/eax: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> address final-word-h
 <span id="L455" class="LineNr"> 455 </span>      <a href='word.mu.html#L114'>final-word</a> first-word-ah, final-word-ah
 <span id="L456" class="LineNr"> 456 </span>      <a href='data.mu.html#L515'>push-to-call-path-element</a> cursor-call-path, final-word-ah
 <span id="L457" class="LineNr"> 457 </span>      <span class="muComment"># move cursor to end of word</span>
-<span id="L458" class="LineNr"> 458 </span>      <span class="PreProc">var</span> cursor-call-path-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, cursor-call-path
-<span id="L459" class="LineNr"> 459 </span>      <span class="PreProc">var</span> cursor-call-path/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *cursor-call-path-ah
-<span id="L460" class="LineNr"> 460 </span>      <span class="PreProc">var</span> cursor-word-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> cursor-call-path, <a href='data.mu.html#L42'>word</a>
-<span id="L461" class="LineNr"> 461 </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="L458" class="LineNr"> 458 </span>      <span class="PreProc">var</span> cursor-call-path-ah/eax: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, cursor-call-path
+<span id="L459" class="LineNr"> 459 </span>      <span class="PreProc">var</span> cursor-call-path/eax: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *cursor-call-path-ah
+<span id="L460" class="LineNr"> 460 </span>      <span class="PreProc">var</span> cursor-word-ah/eax: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> cursor-call-path, <a href='data.mu.html#L42'>word</a>
+<span id="L461" class="LineNr"> 461 </span>      <span class="PreProc">var</span> cursor-word/eax: (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="L462" class="LineNr"> 462 </span>      <a href='word.mu.html#L192'>cursor-to-end</a> cursor-word
 <span id="L463" class="LineNr"> 463 </span>      <span class="PreProc">return</span>
 <span id="L464" class="LineNr"> 464 </span>    <span class="Delimiter">}</span>
 <span id="L465" class="LineNr"> 465 </span>    <span class="muComment"># if at first word, look for a caller to jump to</span>
 <span id="L466" class="LineNr"> 466 </span>    $process-sandbox-edit:key-left-arrow-first-word: <span class="Delimiter">{</span>
 <span id="L467" class="LineNr"> 467 </span>      <span class="PreProc">var</span> prev-word-ah/<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> cursor-word, prev
-<span id="L468" class="LineNr"> 468 </span>      <span class="PreProc">var</span> prev-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> *prev-word-ah
+<span id="L468" class="LineNr"> 468 </span>      <span class="PreProc">var</span> prev-word/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *prev-word-ah
 <span id="L469" class="LineNr"> 469 </span>      compare prev-word, <span class="Constant">0</span>
 <span id="L470" class="LineNr"> 470 </span>      <span class="PreProc">break-if-!=</span>
 <span id="L471" class="LineNr"> 471 </span>      $process-sandbox-edit:key-left-arrow-first-word-and-caller: <span class="Delimiter">{</span>
 <span id="L472" class="LineNr"> 472 </span><span class="CommentedCode">#?         print-string 0, &quot;return\n&quot;</span>
 <span id="L473" class="LineNr"> 473 </span>        <span class="Delimiter">{</span>
 <span id="L474" class="LineNr"> 474 </span>          <span class="PreProc">var</span> cursor-call-path-ah/<span class="muRegEdi">edi</span>: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, cursor-call-path
-<span id="L475" class="LineNr"> 475 </span>          <span class="PreProc">var</span> cursor-call-path/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *cursor-call-path-ah
+<span id="L475" class="LineNr"> 475 </span>          <span class="PreProc">var</span> cursor-call-path/eax: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *cursor-call-path-ah
 <span id="L476" class="LineNr"> 476 </span>          <span class="PreProc">var</span> next-cursor-element-ah/<span class="muRegEdx">edx</span>: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> cursor-call-path, next
-<span id="L477" class="LineNr"> 477 </span>          <span class="PreProc">var</span> next-cursor-element/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *next-cursor-element-ah
+<span id="L477" class="LineNr"> 477 </span>          <span class="PreProc">var</span> next-cursor-element/eax: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *next-cursor-element-ah
 <span id="L478" class="LineNr"> 478 </span>          compare next-cursor-element, <span class="Constant">0</span>
 <span id="L479" class="LineNr"> 479 </span>          <span class="PreProc">break-if-=</span> $process-sandbox-edit:key-left-arrow-first-word-and-caller
 <span id="L480" class="LineNr"> 480 </span>          copy-object next-cursor-element-ah, cursor-call-path-ah
 <span id="L481" class="LineNr"> 481 </span>        <span class="Delimiter">}</span>
-<span id="L482" class="LineNr"> 482 </span>        <span class="PreProc">var</span> cursor-call-path-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, cursor-call-path
-<span id="L483" class="LineNr"> 483 </span>        <span class="PreProc">var</span> cursor-call-path/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *cursor-call-path-ah
-<span id="L484" class="LineNr"> 484 </span>        <span class="PreProc">var</span> cursor-word-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> cursor-call-path, <a href='data.mu.html#L42'>word</a>
-<span id="L485" class="LineNr"> 485 </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="L482" class="LineNr"> 482 </span>        <span class="PreProc">var</span> cursor-call-path-ah/eax: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, cursor-call-path
+<span id="L483" class="LineNr"> 483 </span>        <span class="PreProc">var</span> cursor-call-path/eax: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *cursor-call-path-ah
+<span id="L484" class="LineNr"> 484 </span>        <span class="PreProc">var</span> cursor-word-ah/eax: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> cursor-call-path, <a href='data.mu.html#L42'>word</a>
+<span id="L485" class="LineNr"> 485 </span>        <span class="PreProc">var</span> _cursor-word/eax: (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="L486" class="LineNr"> 486 </span>        cursor-word <span class="Special">&lt;-</span> copy _cursor-word
 <span id="L487" class="LineNr"> 487 </span>      <span class="Delimiter">}</span>
 <span id="L488" class="LineNr"> 488 </span>    <span class="Delimiter">}</span>
 <span id="L489" class="LineNr"> 489 </span>    <span class="muComment"># then move to end of previous word</span>
 <span id="L490" class="LineNr"> 490 </span>    <span class="PreProc">var</span> prev-word-ah/<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> cursor-word, prev
-<span id="L491" class="LineNr"> 491 </span>    <span class="PreProc">var</span> prev-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> *prev-word-ah
+<span id="L491" class="LineNr"> 491 </span>    <span class="PreProc">var</span> prev-word/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *prev-word-ah
 <span id="L492" class="LineNr"> 492 </span>    <span class="Delimiter">{</span>
 <span id="L493" class="LineNr"> 493 </span>      compare prev-word, <span class="Constant">0</span>
 <span id="L494" class="LineNr"> 494 </span>      <span class="PreProc">break-if-=</span>
@@ -570,7 +569,7 @@ if ('onhashchange' in window) {
 <span id="L504" class="LineNr"> 504 </span><span class="CommentedCode">#?         print-word 0, cursor-word</span>
 <span id="L505" class="LineNr"> 505 </span><span class="CommentedCode">#?         print-string 0, &quot;\n&quot;</span>
 <span id="L506" class="LineNr"> 506 </span><span class="CommentedCode">#?       }</span>
-<span id="L507" class="LineNr"> 507 </span>      <span class="PreProc">var</span> cursor-call-path/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, cursor-call-path
+<span id="L507" class="LineNr"> 507 </span>      <span class="PreProc">var</span> cursor-call-path/eax: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, cursor-call-path
 <span id="L508" class="LineNr"> 508 </span>      <a href='data.mu.html#L465'>decrement-final-element</a> cursor-call-path
 <span id="L509" class="LineNr"> 509 </span><span class="CommentedCode">#?       {</span>
 <span id="L510" class="LineNr"> 510 </span><span class="CommentedCode">#?         var cursor-call-path-ah/eax: (addr handle call-path-element) &lt;- get sandbox, cursor-call-path</span>
@@ -589,7 +588,7 @@ if ('onhashchange' in window) {
 <span id="L523" class="LineNr"> 523 </span>  $process-sandbox-edit:key-right-arrow: <span class="Delimiter">{</span>
 <span id="L524" class="LineNr"> 524 </span>    <span class="PreProc">break-if-!=</span>
 <span id="L525" class="LineNr"> 525 </span>    <span class="muComment"># if not at end, move right within current word</span>
-<span id="L526" class="LineNr"> 526 </span>    <span class="PreProc">var</span> at-end?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='word.mu.html#L163'>cursor-at-end?</a> cursor-word
+<span id="L526" class="LineNr"> 526 </span>    <span class="PreProc">var</span> at-end?/eax: boolean <span class="Special">&lt;-</span> <a href='word.mu.html#L163'>cursor-at-end?</a> cursor-word
 <span id="L527" class="LineNr"> 527 </span>    compare at-end?, <span class="Constant">0</span>/false
 <span id="L528" class="LineNr"> 528 </span>    <span class="Delimiter">{</span>
 <span id="L529" class="LineNr"> 529 </span>      <span class="PreProc">break-if-!=</span>
@@ -600,13 +599,13 @@ if ('onhashchange' in window) {
 <span id="L534" class="LineNr"> 534 </span>    <span class="muComment"># if at final word, look for a caller to jump to</span>
 <span id="L535" class="LineNr"> 535 </span>    <span class="Delimiter">{</span>
 <span id="L536" class="LineNr"> 536 </span>      <span class="PreProc">var</span> next-word-ah/<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> cursor-word, next
-<span id="L537" class="LineNr"> 537 </span>      <span class="PreProc">var</span> <a href='../127next-word.subx.html#L11'>next-word</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-word-ah
+<span id="L537" class="LineNr"> 537 </span>      <span class="PreProc">var</span> <a href='../127next-word.subx.html#L11'>next-word</a>/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *next-word-ah
 <span id="L538" class="LineNr"> 538 </span>      compare <a href='../127next-word.subx.html#L11'>next-word</a>, <span class="Constant">0</span>
 <span id="L539" class="LineNr"> 539 </span>      <span class="PreProc">break-if-!=</span>
 <span id="L540" class="LineNr"> 540 </span>      <span class="PreProc">var</span> cursor-call-path-ah/<span class="muRegEdi">edi</span>: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, cursor-call-path
-<span id="L541" class="LineNr"> 541 </span>      <span class="PreProc">var</span> cursor-call-path/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *cursor-call-path-ah
+<span id="L541" class="LineNr"> 541 </span>      <span class="PreProc">var</span> cursor-call-path/eax: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *cursor-call-path-ah
 <span id="L542" class="LineNr"> 542 </span>      <span class="PreProc">var</span> next-cursor-element-ah/<span class="muRegEcx">ecx</span>: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> cursor-call-path, next
-<span id="L543" class="LineNr"> 543 </span>      <span class="PreProc">var</span> next-cursor-element/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *next-cursor-element-ah
+<span id="L543" class="LineNr"> 543 </span>      <span class="PreProc">var</span> next-cursor-element/eax: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *next-cursor-element-ah
 <span id="L544" class="LineNr"> 544 </span>      compare next-cursor-element, <span class="Constant">0</span>
 <span id="L545" class="LineNr"> 545 </span>      <span class="PreProc">break-if-=</span>
 <span id="L546" class="LineNr"> 546 </span>      copy-object next-cursor-element-ah, cursor-call-path-ah
@@ -614,7 +613,7 @@ if ('onhashchange' in window) {
 <span id="L548" class="LineNr"> 548 </span>    <span class="Delimiter">}</span>
 <span id="L549" class="LineNr"> 549 </span>    <span class="muComment"># otherwise, move to the next word</span>
 <span id="L550" class="LineNr"> 550 </span>    <span class="PreProc">var</span> next-word-ah/<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> cursor-word, next
-<span id="L551" class="LineNr"> 551 </span>    <span class="PreProc">var</span> <a href='../127next-word.subx.html#L11'>next-word</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-word-ah
+<span id="L551" class="LineNr"> 551 </span>    <span class="PreProc">var</span> <a href='../127next-word.subx.html#L11'>next-word</a>/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *next-word-ah
 <span id="L552" class="LineNr"> 552 </span>    <span class="Delimiter">{</span>
 <span id="L553" class="LineNr"> 553 </span>      compare <a href='../127next-word.subx.html#L11'>next-word</a>, <span class="Constant">0</span>
 <span id="L554" class="LineNr"> 554 </span>      <span class="PreProc">break-if-=</span>
@@ -628,8 +627,8 @@ if ('onhashchange' in window) {
 <span id="L562" class="LineNr"> 562 </span>      $process-sandbox-edit:key-right-arrow-next-word-is-call-expanded: <span class="Delimiter">{</span>
 <span id="L563" class="LineNr"> 563 </span><span class="CommentedCode">#?         print-string 0, &quot;c\n&quot;</span>
 <span id="L564" class="LineNr"> 564 </span>        <span class="Delimiter">{</span>
-<span id="L565" class="LineNr"> 565 </span>          <span class="PreProc">var</span> expanded-words/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L71'>call-path</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, expanded-words
-<span id="L566" class="LineNr"> 566 </span>          <span class="PreProc">var</span> curr-word-is-expanded?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='data.mu.html#L327'>find-in-call-paths</a> expanded-words, cursor-call-path
+<span id="L565" class="LineNr"> 565 </span>          <span class="PreProc">var</span> expanded-words/eax: (addr handle <a href='data.mu.html#L71'>call-path</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, expanded-words
+<span id="L566" class="LineNr"> 566 </span>          <span class="PreProc">var</span> curr-word-is-expanded?/eax: boolean <span class="Special">&lt;-</span> <a href='data.mu.html#L327'>find-in-call-paths</a> expanded-words, cursor-call-path
 <span id="L567" class="LineNr"> 567 </span>          compare curr-word-is-expanded?, <span class="Constant">0</span>/false
 <span id="L568" class="LineNr"> 568 </span>          <span class="PreProc">break-if-=</span> $process-sandbox-edit:key-right-arrow-next-word-is-call-expanded
 <span id="L569" class="LineNr"> 569 </span>        <span class="Delimiter">}</span>
@@ -637,16 +636,16 @@ if ('onhashchange' in window) {
 <span id="L571" class="LineNr"> 571 </span>        <span class="PreProc">var</span> callee-ah/<span class="muRegEdx">edx</span>: (addr handle <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> address callee-h
 <span id="L572" class="LineNr"> 572 </span>        <span class="PreProc">var</span> functions/<span class="muRegEbx">ebx</span>: (addr handle <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, functions
 <span id="L573" class="LineNr"> 573 </span>        <a href='environment.mu.html#L1846'>callee</a> functions, <a href='../127next-word.subx.html#L11'>next-word</a>, callee-ah
-<span id="L574" class="LineNr"> 574 </span>        <span class="PreProc">var</span> <a href='environment.mu.html#L1846'>callee</a>/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *callee-ah
-<span id="L575" class="LineNr"> 575 </span>        <span class="PreProc">var</span> callee-body-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='environment.mu.html#L1846'>callee</a>, body
-<span id="L576" class="LineNr"> 576 </span>        <span class="PreProc">var</span> callee-body/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *callee-body-ah
+<span id="L574" class="LineNr"> 574 </span>        <span class="PreProc">var</span> <a href='environment.mu.html#L1846'>callee</a>/eax: (addr <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *callee-ah
+<span id="L575" class="LineNr"> 575 </span>        <span class="PreProc">var</span> callee-body-ah/eax: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='environment.mu.html#L1846'>callee</a>, body
+<span id="L576" class="LineNr"> 576 </span>        <span class="PreProc">var</span> callee-body/eax: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *callee-body-ah
 <span id="L577" class="LineNr"> 577 </span>        <span class="PreProc">var</span> callee-body-first-word/<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> callee-body, data
 <span id="L578" class="LineNr"> 578 </span>        <a href='data.mu.html#L515'>push-to-call-path-element</a> cursor-call-path, callee-body-first-word
 <span id="L579" class="LineNr"> 579 </span>        <span class="muComment"># position cursor at left</span>
-<span id="L580" class="LineNr"> 580 </span>        <span class="PreProc">var</span> cursor-call-path-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, cursor-call-path
-<span id="L581" class="LineNr"> 581 </span>        <span class="PreProc">var</span> cursor-call-path/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *cursor-call-path-ah
-<span id="L582" class="LineNr"> 582 </span>        <span class="PreProc">var</span> cursor-word-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> cursor-call-path, <a href='data.mu.html#L42'>word</a>
-<span id="L583" class="LineNr"> 583 </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="L580" class="LineNr"> 580 </span>        <span class="PreProc">var</span> cursor-call-path-ah/eax: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, cursor-call-path
+<span id="L581" class="LineNr"> 581 </span>        <span class="PreProc">var</span> cursor-call-path/eax: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *cursor-call-path-ah
+<span id="L582" class="LineNr"> 582 </span>        <span class="PreProc">var</span> cursor-word-ah/eax: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> cursor-call-path, <a href='data.mu.html#L42'>word</a>
+<span id="L583" class="LineNr"> 583 </span>        <span class="PreProc">var</span> cursor-word/eax: (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="L584" class="LineNr"> 584 </span>        <a href='word.mu.html#L185'>cursor-to-start</a> cursor-word
 <span id="L585" class="LineNr"> 585 </span><span class="CommentedCode">#?         print-string 0, &quot;d\n&quot;</span>
 <span id="L586" class="LineNr"> 586 </span>        <span class="PreProc">return</span>
@@ -674,28 +673,28 @@ if ('onhashchange' in window) {
 <span id="L608" class="LineNr"> 608 </span>    <span class="PreProc">break-if-!=</span>
 <span id="L609" class="LineNr"> 609 </span>    <span class="muComment"># jump to previous word at same level</span>
 <span id="L610" class="LineNr"> 610 </span>    <span class="PreProc">var</span> prev-word-ah/<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> cursor-word, prev
-<span id="L611" class="LineNr"> 611 </span>    <span class="PreProc">var</span> prev-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> *prev-word-ah
+<span id="L611" class="LineNr"> 611 </span>    <span class="PreProc">var</span> prev-word/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *prev-word-ah
 <span id="L612" class="LineNr"> 612 </span>    <span class="Delimiter">{</span>
 <span id="L613" class="LineNr"> 613 </span>      compare prev-word, <span class="Constant">0</span>
 <span id="L614" class="LineNr"> 614 </span>      <span class="PreProc">break-if-=</span>
 <span id="L615" class="LineNr"> 615 </span>      <a href='word.mu.html#L192'>cursor-to-end</a> prev-word
-<span id="L616" class="LineNr"> 616 </span>      <span class="PreProc">var</span> cursor-call-path/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, cursor-call-path
+<span id="L616" class="LineNr"> 616 </span>      <span class="PreProc">var</span> cursor-call-path/eax: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, cursor-call-path
 <span id="L617" class="LineNr"> 617 </span>      <a href='data.mu.html#L465'>decrement-final-element</a> cursor-call-path
 <span id="L618" class="LineNr"> 618 </span>      <span class="PreProc">return</span>
 <span id="L619" class="LineNr"> 619 </span>    <span class="Delimiter">}</span>
 <span id="L620" class="LineNr"> 620 </span>    <span class="muComment"># if previous word doesn't exist, try to bump up one level</span>
 <span id="L621" class="LineNr"> 621 </span>    <span class="Delimiter">{</span>
 <span id="L622" class="LineNr"> 622 </span>      <span class="PreProc">var</span> cursor-call-path-ah/<span class="muRegEdi">edi</span>: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, cursor-call-path
-<span id="L623" class="LineNr"> 623 </span>      <span class="PreProc">var</span> cursor-call-path/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *cursor-call-path-ah
+<span id="L623" class="LineNr"> 623 </span>      <span class="PreProc">var</span> cursor-call-path/eax: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *cursor-call-path-ah
 <span id="L624" class="LineNr"> 624 </span>      <span class="PreProc">var</span> caller-cursor-element-ah/<span class="muRegEcx">ecx</span>: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> cursor-call-path, next
-<span id="L625" class="LineNr"> 625 </span>      <span class="PreProc">var</span> caller-cursor-element/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *caller-cursor-element-ah
+<span id="L625" class="LineNr"> 625 </span>      <span class="PreProc">var</span> caller-cursor-element/eax: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *caller-cursor-element-ah
 <span id="L626" class="LineNr"> 626 </span>      compare caller-cursor-element, <span class="Constant">0</span>
 <span id="L627" class="LineNr"> 627 </span>      <span class="PreProc">break-if-=</span>
 <span id="L628" class="LineNr"> 628 </span>      <span class="muComment"># check if previous word exists in caller</span>
-<span id="L629" class="LineNr"> 629 </span>      <span class="PreProc">var</span> caller-word-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> caller-cursor-element, <a href='data.mu.html#L42'>word</a>
-<span id="L630" class="LineNr"> 630 </span>      <span class="PreProc">var</span> caller-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> *caller-word-ah
-<span id="L631" class="LineNr"> 631 </span>      <span class="PreProc">var</span> word-before-caller-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> caller-word, prev
-<span id="L632" class="LineNr"> 632 </span>      <span class="PreProc">var</span> word-before-caller/<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> *word-before-caller-ah
+<span id="L629" class="LineNr"> 629 </span>      <span class="PreProc">var</span> caller-word-ah/eax: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> caller-cursor-element, <a href='data.mu.html#L42'>word</a>
+<span id="L630" class="LineNr"> 630 </span>      <span class="PreProc">var</span> caller-word/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *caller-word-ah
+<span id="L631" class="LineNr"> 631 </span>      <span class="PreProc">var</span> word-before-caller-ah/eax: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> caller-word, prev
+<span id="L632" class="LineNr"> 632 </span>      <span class="PreProc">var</span> word-before-caller/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *word-before-caller-ah
 <span id="L633" class="LineNr"> 633 </span>      compare word-before-caller, <span class="Constant">0</span>
 <span id="L634" class="LineNr"> 634 </span>      <span class="PreProc">break-if-=</span>
 <span id="L635" class="LineNr"> 635 </span>      <span class="muComment"># if so jump to it</span>
@@ -710,22 +709,22 @@ if ('onhashchange' in window) {
 <span id="L644" class="LineNr"> 644 </span><span class="CommentedCode">#?     print-string 0, &quot;AA\n&quot;</span>
 <span id="L645" class="LineNr"> 645 </span>    <span class="muComment"># jump to previous word at same level</span>
 <span id="L646" class="LineNr"> 646 </span>    <span class="PreProc">var</span> next-word-ah/<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> cursor-word, next
-<span id="L647" class="LineNr"> 647 </span>    <span class="PreProc">var</span> <a href='../127next-word.subx.html#L11'>next-word</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-word-ah
+<span id="L647" class="LineNr"> 647 </span>    <span class="PreProc">var</span> <a href='../127next-word.subx.html#L11'>next-word</a>/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *next-word-ah
 <span id="L648" class="LineNr"> 648 </span>    <span class="Delimiter">{</span>
 <span id="L649" class="LineNr"> 649 </span>      compare <a href='../127next-word.subx.html#L11'>next-word</a>, <span class="Constant">0</span>
 <span id="L650" class="LineNr"> 650 </span>      <span class="PreProc">break-if-=</span>
 <span id="L651" class="LineNr"> 651 </span><span class="CommentedCode">#?       print-string 0, &quot;BB\n&quot;</span>
 <span id="L652" class="LineNr"> 652 </span>      <a href='word.mu.html#L192'>cursor-to-end</a> <a href='../127next-word.subx.html#L11'>next-word</a>
-<span id="L653" class="LineNr"> 653 </span>      <span class="PreProc">var</span> cursor-call-path/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, cursor-call-path
+<span id="L653" class="LineNr"> 653 </span>      <span class="PreProc">var</span> cursor-call-path/eax: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, cursor-call-path
 <span id="L654" class="LineNr"> 654 </span>      <a href='data.mu.html#L453'>increment-final-element</a> cursor-call-path
 <span id="L655" class="LineNr"> 655 </span>      <span class="PreProc">return</span>
 <span id="L656" class="LineNr"> 656 </span>    <span class="Delimiter">}</span>
 <span id="L657" class="LineNr"> 657 </span>    <span class="muComment"># if next word doesn't exist, try to bump up one level</span>
 <span id="L658" class="LineNr"> 658 </span><span class="CommentedCode">#?     print-string 0, &quot;CC\n&quot;</span>
 <span id="L659" class="LineNr"> 659 </span>    <span class="PreProc">var</span> cursor-call-path-ah/<span class="muRegEdi">edi</span>: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, cursor-call-path
-<span id="L660" class="LineNr"> 660 </span>    <span class="PreProc">var</span> cursor-call-path/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *cursor-call-path-ah
+<span id="L660" class="LineNr"> 660 </span>    <span class="PreProc">var</span> cursor-call-path/eax: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *cursor-call-path-ah
 <span id="L661" class="LineNr"> 661 </span>    <span class="PreProc">var</span> caller-cursor-element-ah/<span class="muRegEcx">ecx</span>: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> cursor-call-path, next
-<span id="L662" class="LineNr"> 662 </span>    <span class="PreProc">var</span> caller-cursor-element/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *caller-cursor-element-ah
+<span id="L662" class="LineNr"> 662 </span>    <span class="PreProc">var</span> caller-cursor-element/eax: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *caller-cursor-element-ah
 <span id="L663" class="LineNr"> 663 </span>    compare caller-cursor-element, <span class="Constant">0</span>
 <span id="L664" class="LineNr"> 664 </span>    <span class="PreProc">break-if-=</span>
 <span id="L665" class="LineNr"> 665 </span><span class="CommentedCode">#?     print-string 0, &quot;DD\n&quot;</span>
@@ -736,9 +735,9 @@ if ('onhashchange' in window) {
 <span id="L670" class="LineNr"> 670 </span>  $process-sandbox-edit:goto-function: <span class="Delimiter">{</span>
 <span id="L671" class="LineNr"> 671 </span>    <span class="PreProc">break-if-!=</span>
 <span id="L672" class="LineNr"> 672 </span>    <span class="muComment"># initialize dialog to name function to jump to</span>
-<span id="L673" class="LineNr"> 673 </span>    <span class="PreProc">var</span> partial-function-name-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, partial-function-name
+<span id="L673" class="LineNr"> 673 </span>    <span class="PreProc">var</span> partial-function-name-ah/eax: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, partial-function-name
 <span id="L674" class="LineNr"> 674 </span>    <a href='../120allocate.subx.html#L66'>allocate</a> partial-function-name-ah
-<span id="L675" class="LineNr"> 675 </span>    <span class="PreProc">var</span> partial-function-name/<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> *partial-function-name-ah
+<span id="L675" class="LineNr"> 675 </span>    <span class="PreProc">var</span> partial-function-name/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *partial-function-name-ah
 <span id="L676" class="LineNr"> 676 </span>    <a href='word.mu.html#L1'>initialize-word</a> partial-function-name
 <span id="L677" class="LineNr"> 677 </span>    <span class="PreProc">return</span>
 <span id="L678" class="LineNr"> 678 </span>  <span class="Delimiter">}</span>
@@ -747,13 +746,13 @@ if ('onhashchange' in window) {
 <span id="L681" class="LineNr"> 681 </span>  $process-sandbox-edit:start-of-line: <span class="Delimiter">{</span>
 <span id="L682" class="LineNr"> 682 </span>    <span class="PreProc">break-if-!=</span>
 <span id="L683" class="LineNr"> 683 </span>    <span class="muComment"># move cursor up past all calls and to start of line</span>
-<span id="L684" class="LineNr"> 684 </span>    <span class="PreProc">var</span> cursor-call-path-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, cursor-call-path
+<span id="L684" class="LineNr"> 684 </span>    <span class="PreProc">var</span> cursor-call-path-ah/eax: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, cursor-call-path
 <span id="L685" class="LineNr"> 685 </span>    <a href='data.mu.html#L537'>drop-nested-calls</a> cursor-call-path-ah
 <span id="L686" class="LineNr"> 686 </span>    <a href='data.mu.html#L489'>move-final-element-to-start-of-line</a> cursor-call-path-ah
 <span id="L687" class="LineNr"> 687 </span>    <span class="muComment"># move cursor to start of word</span>
-<span id="L688" class="LineNr"> 688 </span>    <span class="PreProc">var</span> cursor-call-path/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *cursor-call-path-ah
-<span id="L689" class="LineNr"> 689 </span>    <span class="PreProc">var</span> cursor-word-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> cursor-call-path, <a href='data.mu.html#L42'>word</a>
-<span id="L690" class="LineNr"> 690 </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="L688" class="LineNr"> 688 </span>    <span class="PreProc">var</span> cursor-call-path/eax: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *cursor-call-path-ah
+<span id="L689" class="LineNr"> 689 </span>    <span class="PreProc">var</span> cursor-word-ah/eax: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> cursor-call-path, <a href='data.mu.html#L42'>word</a>
+<span id="L690" class="LineNr"> 690 </span>    <span class="PreProc">var</span> cursor-word/eax: (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="L691" class="LineNr"> 691 </span>    <a href='word.mu.html#L185'>cursor-to-start</a> cursor-word
 <span id="L692" class="LineNr"> 692 </span>    <span class="muComment"># this works as long as the first word isn't expanded</span>
 <span id="L693" class="LineNr"> 693 </span>    <span class="muComment"># but we don't expect to see zero-arg functions first-up</span>
@@ -763,13 +762,13 @@ if ('onhashchange' in window) {
 <span id="L697" class="LineNr"> 697 </span>  $process-sandbox-edit:end-of-line: <span class="Delimiter">{</span>
 <span id="L698" class="LineNr"> 698 </span>    <span class="PreProc">break-if-!=</span>
 <span id="L699" class="LineNr"> 699 </span>    <span class="muComment"># move cursor up past all calls and to start of line</span>
-<span id="L700" class="LineNr"> 700 </span>    <span class="PreProc">var</span> cursor-call-path-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, cursor-call-path
+<span id="L700" class="LineNr"> 700 </span>    <span class="PreProc">var</span> cursor-call-path-ah/eax: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, cursor-call-path
 <span id="L701" class="LineNr"> 701 </span>    <a href='data.mu.html#L537'>drop-nested-calls</a> cursor-call-path-ah
 <span id="L702" class="LineNr"> 702 </span>    <a href='data.mu.html#L502'>move-final-element-to-end-of-line</a> cursor-call-path-ah
 <span id="L703" class="LineNr"> 703 </span>    <span class="muComment"># move cursor to end of word</span>
-<span id="L704" class="LineNr"> 704 </span>    <span class="PreProc">var</span> cursor-call-path/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *cursor-call-path-ah
-<span id="L705" class="LineNr"> 705 </span>    <span class="PreProc">var</span> cursor-word-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> cursor-call-path, <a href='data.mu.html#L42'>word</a>
-<span id="L706" class="LineNr"> 706 </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="L704" class="LineNr"> 704 </span>    <span class="PreProc">var</span> cursor-call-path/eax: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *cursor-call-path-ah
+<span id="L705" class="LineNr"> 705 </span>    <span class="PreProc">var</span> cursor-word-ah/eax: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> cursor-call-path, <a href='data.mu.html#L42'>word</a>
+<span id="L706" class="LineNr"> 706 </span>    <span class="PreProc">var</span> cursor-word/eax: (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="L707" class="LineNr"> 707 </span>    <a href='word.mu.html#L192'>cursor-to-end</a> cursor-word
 <span id="L708" class="LineNr"> 708 </span>    <span class="muComment"># this works because expanded words lie to the right of their bodies</span>
 <span id="L709" class="LineNr"> 709 </span>    <span class="muComment"># so the final word is always guaranteed to be at the top-level</span>
@@ -783,10 +782,10 @@ if ('onhashchange' in window) {
 <span id="L717" class="LineNr"> 717 </span>    <span class="PreProc">return</span>
 <span id="L718" class="LineNr"> 718 </span>  <span class="Delimiter">}</span>
 <span id="L719" class="LineNr"> 719 </span>  <span class="muComment"># if cursor is within a call, disable editing hotkeys below</span>
-<span id="L720" class="LineNr"> 720 </span>  <span class="PreProc">var</span> cursor-call-path-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, cursor-call-path
-<span id="L721" class="LineNr"> 721 </span>  <span class="PreProc">var</span> cursor-call-path/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *cursor-call-path-ah
-<span id="L722" class="LineNr"> 722 </span>  <span class="PreProc">var</span> next-cursor-element-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> cursor-call-path, next
-<span id="L723" class="LineNr"> 723 </span>  <span class="PreProc">var</span> next-cursor-element/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *next-cursor-element-ah
+<span id="L720" class="LineNr"> 720 </span>  <span class="PreProc">var</span> cursor-call-path-ah/eax: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, cursor-call-path
+<span id="L721" class="LineNr"> 721 </span>  <span class="PreProc">var</span> cursor-call-path/eax: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *cursor-call-path-ah
+<span id="L722" class="LineNr"> 722 </span>  <span class="PreProc">var</span> next-cursor-element-ah/eax: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> cursor-call-path, next
+<span id="L723" class="LineNr"> 723 </span>  <span class="PreProc">var</span> next-cursor-element/eax: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *next-cursor-element-ah
 <span id="L724" class="LineNr"> 724 </span>  compare next-cursor-element, <span class="Constant">0</span>
 <span id="L725" class="LineNr"> 725 </span>  <span class="Delimiter">{</span>
 <span id="L726" class="LineNr"> 726 </span>    <span class="PreProc">break-if-=</span>
@@ -797,7 +796,7 @@ if ('onhashchange' in window) {
 <span id="L731" class="LineNr"> 731 </span>  $process-sandbox-edit:backspace: <span class="Delimiter">{</span>
 <span id="L732" class="LineNr"> 732 </span>    <span class="PreProc">break-if-!=</span>
 <span id="L733" class="LineNr"> 733 </span>    <span class="muComment"># if not at start of some word, delete grapheme before cursor within current word</span>
-<span id="L734" class="LineNr"> 734 </span>    <span class="PreProc">var</span> at-start?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='word.mu.html#L155'>cursor-at-start?</a> cursor-word
+<span id="L734" class="LineNr"> 734 </span>    <span class="PreProc">var</span> at-start?/eax: boolean <span class="Special">&lt;-</span> <a href='word.mu.html#L155'>cursor-at-start?</a> cursor-word
 <span id="L735" class="LineNr"> 735 </span>    compare at-start?, <span class="Constant">0</span>/false
 <span id="L736" class="LineNr"> 736 </span>    <span class="Delimiter">{</span>
 <span id="L737" class="LineNr"> 737 </span>      <span class="PreProc">break-if-!=</span>
@@ -805,14 +804,14 @@ if ('onhashchange' in window) {
 <span id="L739" class="LineNr"> 739 </span>      <span class="PreProc">return</span>
 <span id="L740" class="LineNr"> 740 </span>    <span class="Delimiter">}</span>
 <span id="L741" class="LineNr"> 741 </span>    <span class="muComment"># otherwise delete current word and move to end of prev word</span>
-<span id="L742" class="LineNr"> 742 </span>    <span class="PreProc">var</span> prev-word-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> cursor-word, prev
-<span id="L743" class="LineNr"> 743 </span>    <span class="PreProc">var</span> prev-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> *prev-word-ah
+<span id="L742" class="LineNr"> 742 </span>    <span class="PreProc">var</span> prev-word-ah/eax: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> cursor-word, prev
+<span id="L743" class="LineNr"> 743 </span>    <span class="PreProc">var</span> prev-word/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *prev-word-ah
 <span id="L744" class="LineNr"> 744 </span>    <span class="Delimiter">{</span>
 <span id="L745" class="LineNr"> 745 </span>      compare prev-word, <span class="Constant">0</span>
 <span id="L746" class="LineNr"> 746 </span>      <span class="PreProc">break-if-=</span>
 <span id="L747" class="LineNr"> 747 </span>      <a href='word.mu.html#L192'>cursor-to-end</a> prev-word
 <span id="L748" class="LineNr"> 748 </span>      <a href='word.mu.html#L222'>delete-next</a> prev-word
-<span id="L749" class="LineNr"> 749 </span>      <span class="PreProc">var</span> cursor-call-path/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, cursor-call-path
+<span id="L749" class="LineNr"> 749 </span>      <span class="PreProc">var</span> cursor-call-path/eax: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, cursor-call-path
 <span id="L750" class="LineNr"> 750 </span>      <a href='data.mu.html#L465'>decrement-final-element</a> cursor-call-path
 <span id="L751" class="LineNr"> 751 </span>    <span class="Delimiter">}</span>
 <span id="L752" class="LineNr"> 752 </span>    <span class="PreProc">return</span>
@@ -823,22 +822,22 @@ if ('onhashchange' in window) {
 <span id="L757" class="LineNr"> 757 </span><span class="CommentedCode">#?     print-string 0, &quot;space\n&quot;</span>
 <span id="L758" class="LineNr"> 758 </span>    <span class="muComment"># if cursor is at start of word, insert word before</span>
 <span id="L759" class="LineNr"> 759 </span>    <span class="Delimiter">{</span>
-<span id="L760" class="LineNr"> 760 </span>      <span class="PreProc">var</span> at-start?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='word.mu.html#L155'>cursor-at-start?</a> cursor-word
+<span id="L760" class="LineNr"> 760 </span>      <span class="PreProc">var</span> at-start?/eax: boolean <span class="Special">&lt;-</span> <a href='word.mu.html#L155'>cursor-at-start?</a> cursor-word
 <span id="L761" class="LineNr"> 761 </span>      compare at-start?, <span class="Constant">0</span>/false
 <span id="L762" class="LineNr"> 762 </span>      <span class="PreProc">break-if-=</span>
-<span id="L763" class="LineNr"> 763 </span>      <span class="PreProc">var</span> prev-word-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> cursor-word, prev
+<span id="L763" class="LineNr"> 763 </span>      <span class="PreProc">var</span> prev-word-ah/eax: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> cursor-word, prev
 <span id="L764" class="LineNr"> 764 </span>      <a href='word.mu.html#L356'>append-word</a> prev-word-ah
-<span id="L765" class="LineNr"> 765 </span>      <span class="PreProc">var</span> cursor-call-path/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, cursor-call-path
+<span id="L765" class="LineNr"> 765 </span>      <span class="PreProc">var</span> cursor-call-path/eax: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, cursor-call-path
 <span id="L766" class="LineNr"> 766 </span>      <a href='data.mu.html#L465'>decrement-final-element</a> cursor-call-path
 <span id="L767" class="LineNr"> 767 </span>      <span class="PreProc">return</span>
 <span id="L768" class="LineNr"> 768 </span>    <span class="Delimiter">}</span>
 <span id="L769" class="LineNr"> 769 </span>    <span class="muComment"># if start of word is quote and grapheme before cursor is not, just insert it as usual</span>
 <span id="L770" class="LineNr"> 770 </span>    <span class="muComment"># TODO: support string escaping</span>
 <span id="L771" class="LineNr"> 771 </span>    <span class="Delimiter">{</span>
-<span id="L772" class="LineNr"> 772 </span>      <span class="PreProc">var</span> <a href='word.mu.html#L132'>first-grapheme</a>/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='word.mu.html#L132'>first-grapheme</a> cursor-word
+<span id="L772" class="LineNr"> 772 </span>      <span class="PreProc">var</span> <a href='word.mu.html#L132'>first-grapheme</a>/eax: grapheme <span class="Special">&lt;-</span> <a href='word.mu.html#L132'>first-grapheme</a> cursor-word
 <span id="L773" class="LineNr"> 773 </span>      compare <a href='word.mu.html#L132'>first-grapheme</a>, <span class="Constant">0x22</span>/double-quote
 <span id="L774" class="LineNr"> 774 </span>      <span class="PreProc">break-if-!=</span>
-<span id="L775" class="LineNr"> 775 </span>      <span class="PreProc">var</span> final-grapheme/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='word.mu.html#L140'>grapheme-before-cursor</a> cursor-word
+<span id="L775" class="LineNr"> 775 </span>      <span class="PreProc">var</span> final-grapheme/eax: grapheme <span class="Special">&lt;-</span> <a href='word.mu.html#L140'>grapheme-before-cursor</a> cursor-word
 <span id="L776" class="LineNr"> 776 </span>      compare final-grapheme, <span class="Constant">0x22</span>/double-quote
 <span id="L777" class="LineNr"> 777 </span>      <span class="PreProc">break-if-=</span>
 <span id="L778" class="LineNr"> 778 </span>      <span class="PreProc">break</span> $process-sandbox-edit:space
@@ -846,10 +845,10 @@ if ('onhashchange' in window) {
 <span id="L780" class="LineNr"> 780 </span>    <span class="muComment"># if start of word is '[' and grapheme before cursor is not ']', just insert it as usual</span>
 <span id="L781" class="LineNr"> 781 </span>    <span class="muComment"># TODO: support nested arrays</span>
 <span id="L782" class="LineNr"> 782 </span>    <span class="Delimiter">{</span>
-<span id="L783" class="LineNr"> 783 </span>      <span class="PreProc">var</span> <a href='word.mu.html#L132'>first-grapheme</a>/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='word.mu.html#L132'>first-grapheme</a> cursor-word
+<span id="L783" class="LineNr"> 783 </span>      <span class="PreProc">var</span> <a href='word.mu.html#L132'>first-grapheme</a>/eax: grapheme <span class="Special">&lt;-</span> <a href='word.mu.html#L132'>first-grapheme</a> cursor-word
 <span id="L784" class="LineNr"> 784 </span>      compare <a href='word.mu.html#L132'>first-grapheme</a>, <span class="Constant">0x5b</span>/[
 <span id="L785" class="LineNr"> 785 </span>      <span class="PreProc">break-if-!=</span>
-<span id="L786" class="LineNr"> 786 </span>      <span class="PreProc">var</span> final-grapheme/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='word.mu.html#L140'>grapheme-before-cursor</a> cursor-word
+<span id="L786" class="LineNr"> 786 </span>      <span class="PreProc">var</span> final-grapheme/eax: grapheme <span class="Special">&lt;-</span> <a href='word.mu.html#L140'>grapheme-before-cursor</a> cursor-word
 <span id="L787" class="LineNr"> 787 </span>      compare final-grapheme, <span class="Constant">0x5d</span>/]
 <span id="L788" class="LineNr"> 788 </span>      <span class="PreProc">break-if-=</span>
 <span id="L789" class="LineNr"> 789 </span>      <span class="PreProc">break</span> $process-sandbox-edit:space
@@ -857,10 +856,10 @@ if ('onhashchange' in window) {
 <span id="L791" class="LineNr"> 791 </span>    <span class="muComment"># otherwise insert word after and move cursor to it for the next key</span>
 <span id="L792" class="LineNr"> 792 </span>    <span class="muComment"># (but we'll continue to track the current cursor-word for the rest of this function)</span>
 <span id="L793" class="LineNr"> 793 </span>    <a href='word.mu.html#L356'>append-word</a> cursor-word-ah
-<span id="L794" class="LineNr"> 794 </span>    <span class="PreProc">var</span> cursor-call-path/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, cursor-call-path
+<span id="L794" class="LineNr"> 794 </span>    <span class="PreProc">var</span> cursor-call-path/eax: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, cursor-call-path
 <span id="L795" class="LineNr"> 795 </span>    <a href='data.mu.html#L453'>increment-final-element</a> cursor-call-path
 <span id="L796" class="LineNr"> 796 </span>    <span class="muComment"># if cursor is at end of word, that's all</span>
-<span id="L797" class="LineNr"> 797 </span>    <span class="PreProc">var</span> at-end?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='word.mu.html#L163'>cursor-at-end?</a> cursor-word
+<span id="L797" class="LineNr"> 797 </span>    <span class="PreProc">var</span> at-end?/eax: boolean <span class="Special">&lt;-</span> <a href='word.mu.html#L163'>cursor-at-end?</a> cursor-word
 <span id="L798" class="LineNr"> 798 </span>    compare at-end?, <span class="Constant">0</span>/false
 <span id="L799" class="LineNr"> 799 </span>    <span class="Delimiter">{</span>
 <span id="L800" class="LineNr"> 800 </span>      <span class="PreProc">break-if-=</span>
@@ -868,14 +867,14 @@ if ('onhashchange' in window) {
 <span id="L802" class="LineNr"> 802 </span>    <span class="Delimiter">}</span>
 <span id="L803" class="LineNr"> 803 </span>    <span class="muComment"># otherwise we're in the middle of a word</span>
 <span id="L804" class="LineNr"> 804 </span>    <span class="muComment"># move everything after cursor to the (just created) next word</span>
-<span id="L805" class="LineNr"> 805 </span>    <span class="PreProc">var</span> next-word-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> cursor-word, next
-<span id="L806" class="LineNr"> 806 </span>    <span class="PreProc">var</span> _next-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> *next-word-ah
+<span id="L805" class="LineNr"> 805 </span>    <span class="PreProc">var</span> next-word-ah/eax: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> cursor-word, next
+<span id="L806" class="LineNr"> 806 </span>    <span class="PreProc">var</span> _next-word/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *next-word-ah
 <span id="L807" class="LineNr"> 807 </span>    <span class="PreProc">var</span> <a href='../127next-word.subx.html#L11'>next-word</a>/<span class="muRegEbx">ebx</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _next-word
 <span id="L808" class="LineNr"> 808 </span>    <span class="Delimiter">{</span>
-<span id="L809" class="LineNr"> 809 </span>      <span class="PreProc">var</span> at-end?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='word.mu.html#L163'>cursor-at-end?</a> cursor-word
+<span id="L809" class="LineNr"> 809 </span>      <span class="PreProc">var</span> at-end?/eax: boolean <span class="Special">&lt;-</span> <a href='word.mu.html#L163'>cursor-at-end?</a> cursor-word
 <span id="L810" class="LineNr"> 810 </span>      compare at-end?, <span class="Constant">0</span>/false
 <span id="L811" class="LineNr"> 811 </span>      <span class="PreProc">break-if-!=</span>
-<span id="L812" class="LineNr"> 812 </span>      <span class="PreProc">var</span> g/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='word.mu.html#L214'>pop-after-cursor</a> cursor-word
+<span id="L812" class="LineNr"> 812 </span>      <span class="PreProc">var</span> g/eax: grapheme <span class="Special">&lt;-</span> <a href='word.mu.html#L214'>pop-after-cursor</a> cursor-word
 <span id="L813" class="LineNr"> 813 </span>      <a href='word.mu.html#L148'>add-grapheme-to-word</a> <a href='../127next-word.subx.html#L11'>next-word</a>, g
 <span id="L814" class="LineNr"> 814 </span>      <span class="PreProc">loop</span>
 <span id="L815" class="LineNr"> 815 </span>    <span class="Delimiter">}</span>
@@ -887,9 +886,9 @@ if ('onhashchange' in window) {
 <span id="L821" class="LineNr"> 821 </span>    <span class="PreProc">break-if-!=</span>
 <span id="L822" class="LineNr"> 822 </span>    <span class="muComment"># TODO: ensure current word is not a function</span>
 <span id="L823" class="LineNr"> 823 </span>    <span class="muComment"># rename word at cursor</span>
-<span id="L824" class="LineNr"> 824 </span>    <span class="PreProc">var</span> new-name-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> <a href='data.mu.html#L5'>sandbox</a>, partial-name-for-cursor-word
+<span id="L824" class="LineNr"> 824 </span>    <span class="PreProc">var</span> new-name-ah/eax: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, partial-name-for-cursor-word
 <span id="L825" class="LineNr"> 825 </span>    <a href='../120allocate.subx.html#L66'>allocate</a> new-name-ah
-<span id="L826" class="LineNr"> 826 </span>    <span class="PreProc">var</span> new-name/<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-name-ah
+<span id="L826" class="LineNr"> 826 </span>    <span class="PreProc">var</span> new-name/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *new-name-ah
 <span id="L827" class="LineNr"> 827 </span>    <a href='word.mu.html#L1'>initialize-word</a> new-name
 <span id="L828" class="LineNr"> 828 </span>    <span class="PreProc">return</span>
 <span id="L829" class="LineNr"> 829 </span>  <span class="Delimiter">}</span>
@@ -897,15 +896,15 @@ if ('onhashchange' in window) {
 <span id="L831" class="LineNr"> 831 </span>  $process:define-function: <span class="Delimiter">{</span>
 <span id="L832" class="LineNr"> 832 </span>    <span class="PreProc">break-if-!=</span>
 <span id="L833" class="LineNr"> 833 </span>    <span class="muComment"># define function out of line at cursor</span>
-<span id="L834" class="LineNr"> 834 </span>    <span class="PreProc">var</span> new-name-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> <a href='data.mu.html#L5'>sandbox</a>, partial-name-for-function
+<span id="L834" class="LineNr"> 834 </span>    <span class="PreProc">var</span> new-name-ah/eax: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, partial-name-for-function
 <span id="L835" class="LineNr"> 835 </span>    <a href='../120allocate.subx.html#L66'>allocate</a> new-name-ah
-<span id="L836" class="LineNr"> 836 </span>    <span class="PreProc">var</span> new-name/<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-name-ah
+<span id="L836" class="LineNr"> 836 </span>    <span class="PreProc">var</span> new-name/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *new-name-ah
 <span id="L837" class="LineNr"> 837 </span>    <a href='word.mu.html#L1'>initialize-word</a> new-name
 <span id="L838" class="LineNr"> 838 </span>    <span class="PreProc">return</span>
 <span id="L839" class="LineNr"> 839 </span>  <span class="Delimiter">}</span>
 <span id="L840" class="LineNr"> 840 </span>  <span class="muComment"># otherwise insert key within current word</span>
 <span id="L841" class="LineNr"> 841 </span>  <span class="PreProc">var</span> g/<span class="muRegEdx">edx</span>: grapheme <span class="Special">&lt;-</span> copy key
-<span id="L842" class="LineNr"> 842 </span>  <span class="PreProc">var</span> print?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='environment.mu.html#L2147'>real-grapheme?</a> key
+<span id="L842" class="LineNr"> 842 </span>  <span class="PreProc">var</span> print?/eax: boolean <span class="Special">&lt;-</span> <a href='environment.mu.html#L2147'>real-grapheme?</a> key
 <span id="L843" class="LineNr"> 843 </span>  $process-sandbox-edit:real-grapheme: <span class="Delimiter">{</span>
 <span id="L844" class="LineNr"> 844 </span>    compare print?, <span class="Constant">0</span>/false
 <span id="L845" class="LineNr"> 845 </span>    <span class="PreProc">break-if-=</span>
@@ -935,16 +934,16 @@ if ('onhashchange' in window) {
 <span id="L869" class="LineNr"> 869 </span><span class="CommentedCode">#?     print-string 0, &quot;rename\n&quot;</span>
 <span id="L870" class="LineNr"> 870 </span>    <span class="muComment"># new line</span>
 <span id="L871" class="LineNr"> 871 </span>    <span class="PreProc">var</span> new-line-h: (handle <a href='data.mu.html#L34'>line</a>)
-<span id="L872" class="LineNr"> 872 </span>    <span class="PreProc">var</span> new-line-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> address new-line-h
+<span id="L872" class="LineNr"> 872 </span>    <span class="PreProc">var</span> new-line-ah/eax: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> address new-line-h
 <span id="L873" class="LineNr"> 873 </span>    <a href='../120allocate.subx.html#L66'>allocate</a> new-line-ah
-<span id="L874" class="LineNr"> 874 </span>    <span class="PreProc">var</span> new-line/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *new-line-ah
+<span id="L874" class="LineNr"> 874 </span>    <span class="PreProc">var</span> new-line/eax: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *new-line-ah
 <span id="L875" class="LineNr"> 875 </span>    <a href='data.mu.html#L102'>initialize-line</a> new-line
 <span id="L876" class="LineNr"> 876 </span>    <span class="PreProc">var</span> new-line-word-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> new-line, data
 <span id="L877" class="LineNr"> 877 </span>    <span class="Delimiter">{</span>
 <span id="L878" class="LineNr"> 878 </span>      <span class="muComment"># move word at cursor to new line</span>
-<span id="L879" class="LineNr"> 879 </span>      <span class="PreProc">var</span> cursor-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, cursor-call-path
-<span id="L880" class="LineNr"> 880 </span>      <span class="PreProc">var</span> cursor/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *cursor-ah
-<span id="L881" class="LineNr"> 881 </span>      <span class="PreProc">var</span> word-at-cursor-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> cursor, <a href='data.mu.html#L42'>word</a>
+<span id="L879" class="LineNr"> 879 </span>      <span class="PreProc">var</span> cursor-ah/eax: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, cursor-call-path
+<span id="L880" class="LineNr"> 880 </span>      <span class="PreProc">var</span> cursor/eax: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *cursor-ah
+<span id="L881" class="LineNr"> 881 </span>      <span class="PreProc">var</span> word-at-cursor-ah/eax: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> cursor, <a href='data.mu.html#L42'>word</a>
 <span id="L882" class="LineNr"> 882 </span><span class="CommentedCode">#?       print-string 0, &quot;cursor before at word &quot;</span>
 <span id="L883" class="LineNr"> 883 </span><span class="CommentedCode">#?       {</span>
 <span id="L884" class="LineNr"> 884 </span><span class="CommentedCode">#?         var cursor-word/eax: (addr word) &lt;- lookup *word-at-cursor-ah</span>
@@ -975,7 +974,7 @@ if ('onhashchange' in window) {
 <span id="L909" class="LineNr"> 909 </span>    <span class="Delimiter">}</span>
 <span id="L910" class="LineNr"> 910 </span>    <span class="muComment"># prepend '=' to name</span>
 <span id="L911" class="LineNr"> 911 </span>    <span class="Delimiter">{</span>
-<span id="L912" class="LineNr"> 912 </span>      <span class="PreProc">var</span> new-name/<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-name-ah
+<span id="L912" class="LineNr"> 912 </span>      <span class="PreProc">var</span> new-name/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *new-name-ah
 <span id="L913" class="LineNr"> 913 </span>      <a href='word.mu.html#L185'>cursor-to-start</a> new-name
 <span id="L914" class="LineNr"> 914 </span>      <a href='word.mu.html#L148'>add-grapheme-to-word</a> new-name, <span class="Constant">0x3d</span>/=
 <span id="L915" class="LineNr"> 915 </span>    <span class="Delimiter">}</span>
@@ -1008,22 +1007,22 @@ if ('onhashchange' in window) {
 <span id="L942" class="LineNr"> 942 </span>  $process-sandbox-rename:backspace: <span class="Delimiter">{</span>
 <span id="L943" class="LineNr"> 943 </span>    <span class="PreProc">break-if-!=</span>
 <span id="L944" class="LineNr"> 944 </span>    <span class="muComment"># if not at start, delete grapheme before cursor</span>
-<span id="L945" class="LineNr"> 945 </span>    <span class="PreProc">var</span> new-name/<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-name-ah
-<span id="L946" class="LineNr"> 946 </span>    <span class="PreProc">var</span> at-start?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='word.mu.html#L155'>cursor-at-start?</a> new-name
+<span id="L945" class="LineNr"> 945 </span>    <span class="PreProc">var</span> new-name/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *new-name-ah
+<span id="L946" class="LineNr"> 946 </span>    <span class="PreProc">var</span> at-start?/eax: boolean <span class="Special">&lt;-</span> <a href='word.mu.html#L155'>cursor-at-start?</a> new-name
 <span id="L947" class="LineNr"> 947 </span>    compare at-start?, <span class="Constant">0</span>/false
 <span id="L948" class="LineNr"> 948 </span>    <span class="Delimiter">{</span>
 <span id="L949" class="LineNr"> 949 </span>      <span class="PreProc">break-if-!=</span>
-<span id="L950" class="LineNr"> 950 </span>      <span class="PreProc">var</span> new-name/<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-name-ah
+<span id="L950" class="LineNr"> 950 </span>      <span class="PreProc">var</span> new-name/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *new-name-ah
 <span id="L951" class="LineNr"> 951 </span>      <a href='word.mu.html#L207'>delete-before-cursor</a> new-name
 <span id="L952" class="LineNr"> 952 </span>    <span class="Delimiter">}</span>
 <span id="L953" class="LineNr"> 953 </span>    <span class="PreProc">return</span>
 <span id="L954" class="LineNr"> 954 </span>  <span class="Delimiter">}</span>
 <span id="L955" class="LineNr"> 955 </span>  <span class="muComment"># otherwise insert key within current word</span>
-<span id="L956" class="LineNr"> 956 </span>  <span class="PreProc">var</span> print?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='environment.mu.html#L2147'>real-grapheme?</a> key
+<span id="L956" class="LineNr"> 956 </span>  <span class="PreProc">var</span> print?/eax: boolean <span class="Special">&lt;-</span> <a href='environment.mu.html#L2147'>real-grapheme?</a> key
 <span id="L957" class="LineNr"> 957 </span>  $process-sandbox-rename:real-grapheme: <span class="Delimiter">{</span>
 <span id="L958" class="LineNr"> 958 </span>    compare print?, <span class="Constant">0</span>/false
 <span id="L959" class="LineNr"> 959 </span>    <span class="PreProc">break-if-=</span>
-<span id="L960" class="LineNr"> 960 </span>    <span class="PreProc">var</span> new-name/<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-name-ah
+<span id="L960" class="LineNr"> 960 </span>    <span class="PreProc">var</span> new-name/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *new-name-ah
 <span id="L961" class="LineNr"> 961 </span>    <a href='word.mu.html#L148'>add-grapheme-to-word</a> new-name, key
 <span id="L962" class="LineNr"> 962 </span>    <span class="PreProc">return</span>
 <span id="L963" class="LineNr"> 963 </span>  <span class="Delimiter">}</span>
@@ -1053,30 +1052,30 @@ if ('onhashchange' in window) {
 <span id="L987" class="LineNr"> 987 </span>    <span class="PreProc">var</span> new-function: (handle <a href='data.mu.html#L21'>function</a>)
 <span id="L988" class="LineNr"> 988 </span>    <span class="PreProc">var</span> new-function-ah/<span class="muRegEcx">ecx</span>: (addr handle <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> address new-function
 <span id="L989" class="LineNr"> 989 </span>    <a href='../120allocate.subx.html#L66'>allocate</a> new-function-ah
-<span id="L990" class="LineNr"> 990 </span>    <span class="PreProc">var</span> _new-function/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *new-function-ah
+<span id="L990" class="LineNr"> 990 </span>    <span class="PreProc">var</span> _new-function/eax: (addr <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *new-function-ah
 <span id="L991" class="LineNr"> 991 </span>    <span class="PreProc">var</span> new-function/<span class="muRegEbx">ebx</span>: (addr <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> copy _new-function
 <span id="L992" class="LineNr"> 992 </span>    <span class="PreProc">var</span> dest/<span class="muRegEdx">edx</span>: (addr handle <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> new-function, next
 <span id="L993" class="LineNr"> 993 </span>    copy-object functions, dest
 <span id="L994" class="LineNr"> 994 </span>    copy-object new-function-ah, functions
 <span id="L995" class="LineNr"> 995 </span>    <span class="muComment"># set function name to new-name</span>
-<span id="L996" class="LineNr"> 996 </span>    <span class="PreProc">var</span> new-name/<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-name-ah
+<span id="L996" class="LineNr"> 996 </span>    <span class="PreProc">var</span> new-name/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *new-name-ah
 <span id="L997" class="LineNr"> 997 </span>    <span class="PreProc">var</span> dest/<span class="muRegEdx">edx</span>: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> new-function, name
 <span id="L998" class="LineNr"> 998 </span>    <a href='word.mu.html#L480'>word-to-string</a> new-name, dest
 <span id="L999" class="LineNr"> 999 </span>    <span class="muComment"># move final line to body</span>
-<span id="L1000" class="LineNr">1000 </span>    <span class="PreProc">var</span> body-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> new-function, body
+<span id="L1000" class="LineNr">1000 </span>    <span class="PreProc">var</span> body-ah/eax: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> new-function, body
 <span id="L1001" class="LineNr">1001 </span>    <a href='../120allocate.subx.html#L66'>allocate</a> body-ah
-<span id="L1002" class="LineNr">1002 </span>    <span class="PreProc">var</span> body/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *body-ah
+<span id="L1002" class="LineNr">1002 </span>    <span class="PreProc">var</span> body/eax: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *body-ah
 <span id="L1003" class="LineNr">1003 </span>    <span class="PreProc">var</span> body-contents/<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> body, data
 <span id="L1004" class="LineNr">1004 </span>    <span class="PreProc">var</span> final-line-storage: (handle <a href='data.mu.html#L34'>line</a>)
-<span id="L1005" class="LineNr">1005 </span>    <span class="PreProc">var</span> final-line-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> address final-line-storage
+<span id="L1005" class="LineNr">1005 </span>    <span class="PreProc">var</span> final-line-ah/eax: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> address final-line-storage
 <span id="L1006" class="LineNr">1006 </span>    <a href='environment.mu.html#L1526'>final-line</a> <a href='data.mu.html#L5'>sandbox</a>, final-line-ah
-<span id="L1007" class="LineNr">1007 </span>    <span class="PreProc">var</span> <a href='environment.mu.html#L1526'>final-line</a>/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *final-line-ah
-<span id="L1008" class="LineNr">1008 </span>    <span class="PreProc">var</span> final-line-contents/<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> <a href='environment.mu.html#L1526'>final-line</a>, data
+<span id="L1007" class="LineNr">1007 </span>    <span class="PreProc">var</span> <a href='environment.mu.html#L1526'>final-line</a>/eax: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *final-line-ah
+<span id="L1008" class="LineNr">1008 </span>    <span class="PreProc">var</span> final-line-contents/eax: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='environment.mu.html#L1526'>final-line</a>, data
 <span id="L1009" class="LineNr">1009 </span>    copy-object final-line-contents, body-contents
 <span id="L1010" class="LineNr">1010 </span>    <span class="PreProc">var</span> cursor-word-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> new-function, cursor-word
 <span id="L1011" class="LineNr">1011 </span>    copy-object final-line-contents, cursor-word-ah
 <span id="L1012" class="LineNr">1012 </span>    <span class="Delimiter">{</span>
-<span id="L1013" class="LineNr">1013 </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="L1013" class="LineNr">1013 </span>      <span class="PreProc">var</span> cursor-word/eax: (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="L1014" class="LineNr">1014 </span>      <a href='word.mu.html#L185'>cursor-to-start</a> cursor-word
 <span id="L1015" class="LineNr">1015 </span>    <span class="Delimiter">}</span>
 <span id="L1016" class="LineNr">1016 </span>    <span class="muComment">#</span>
@@ -1089,7 +1088,7 @@ if ('onhashchange' in window) {
 <span id="L1023" class="LineNr">1023 </span>    <span class="PreProc">var</span> empty-word: (handle <a href='data.mu.html#L42'>word</a>)
 <span id="L1024" class="LineNr">1024 </span>    <a href='../120allocate.subx.html#L497'>copy-handle</a> empty-word, new-name-ah
 <span id="L1025" class="LineNr">1025 </span>    <span class="muComment"># update cursor</span>
-<span id="L1026" class="LineNr">1026 </span>    <span class="PreProc">var</span> <a href='environment.mu.html#L1526'>final-line</a>/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> final-line-storage
+<span id="L1026" class="LineNr">1026 </span>    <span class="PreProc">var</span> <a href='environment.mu.html#L1526'>final-line</a>/eax: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> final-line-storage
 <span id="L1027" class="LineNr">1027 </span>    <span class="PreProc">var</span> cursor-call-path-ah/<span class="muRegEcx">ecx</span>: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, cursor-call-path
 <span id="L1028" class="LineNr">1028 </span>    <a href='../120allocate.subx.html#L66'>allocate</a> cursor-call-path-ah  <span class="muComment"># leak</span>
 <span id="L1029" class="LineNr">1029 </span>    <a href='data.mu.html#L318'>initialize-path-from-line</a> <a href='environment.mu.html#L1526'>final-line</a>, cursor-call-path-ah
@@ -1100,22 +1099,22 @@ if ('onhashchange' in window) {
 <span id="L1034" class="LineNr">1034 </span>  $process-sandbox-define:backspace: <span class="Delimiter">{</span>
 <span id="L1035" class="LineNr">1035 </span>    <span class="PreProc">break-if-!=</span>
 <span id="L1036" class="LineNr">1036 </span>    <span class="muComment"># if not at start, delete grapheme before cursor</span>
-<span id="L1037" class="LineNr">1037 </span>    <span class="PreProc">var</span> new-name/<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-name-ah
-<span id="L1038" class="LineNr">1038 </span>    <span class="PreProc">var</span> at-start?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='word.mu.html#L155'>cursor-at-start?</a> new-name
+<span id="L1037" class="LineNr">1037 </span>    <span class="PreProc">var</span> new-name/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *new-name-ah
+<span id="L1038" class="LineNr">1038 </span>    <span class="PreProc">var</span> at-start?/eax: boolean <span class="Special">&lt;-</span> <a href='word.mu.html#L155'>cursor-at-start?</a> new-name
 <span id="L1039" class="LineNr">1039 </span>    compare at-start?, <span class="Constant">0</span>/false
 <span id="L1040" class="LineNr">1040 </span>    <span class="Delimiter">{</span>
 <span id="L1041" class="LineNr">1041 </span>      <span class="PreProc">break-if-!=</span>
-<span id="L1042" class="LineNr">1042 </span>      <span class="PreProc">var</span> new-name/<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-name-ah
+<span id="L1042" class="LineNr">1042 </span>      <span class="PreProc">var</span> new-name/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *new-name-ah
 <span id="L1043" class="LineNr">1043 </span>      <a href='word.mu.html#L207'>delete-before-cursor</a> new-name
 <span id="L1044" class="LineNr">1044 </span>    <span class="Delimiter">}</span>
 <span id="L1045" class="LineNr">1045 </span>    <span class="PreProc">return</span>
 <span id="L1046" class="LineNr">1046 </span>  <span class="Delimiter">}</span>
 <span id="L1047" class="LineNr">1047 </span>  <span class="muComment"># otherwise insert key within current word</span>
-<span id="L1048" class="LineNr">1048 </span>  <span class="PreProc">var</span> print?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='environment.mu.html#L2147'>real-grapheme?</a> key
+<span id="L1048" class="LineNr">1048 </span>  <span class="PreProc">var</span> print?/eax: boolean <span class="Special">&lt;-</span> <a href='environment.mu.html#L2147'>real-grapheme?</a> key
 <span id="L1049" class="LineNr">1049 </span>  $process-sandbox-define:real-grapheme: <span class="Delimiter">{</span>
 <span id="L1050" class="LineNr">1050 </span>    compare print?, <span class="Constant">0</span>/false
 <span id="L1051" class="LineNr">1051 </span>    <span class="PreProc">break-if-=</span>
-<span id="L1052" class="LineNr">1052 </span>    <span class="PreProc">var</span> new-name/<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-name-ah
+<span id="L1052" class="LineNr">1052 </span>    <span class="PreProc">var</span> new-name/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *new-name-ah
 <span id="L1053" class="LineNr">1053 </span>    <a href='word.mu.html#L148'>add-grapheme-to-word</a> new-name, key
 <span id="L1054" class="LineNr">1054 </span>    <span class="PreProc">return</span>
 <span id="L1055" class="LineNr">1055 </span>  <span class="Delimiter">}</span>
@@ -1127,24 +1126,24 @@ if ('onhashchange' in window) {
 <span id="L1061" class="LineNr">1061 </span><span class="muComment"># Assumes function body is a single line for now.</span>
 <span id="L1062" class="LineNr">1062 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='environment.mu.html#L1062'>copy-unbound-words-to-args</a></span> _functions: (addr handle <a href='data.mu.html#L21'>function</a>) <span class="Delimiter">{</span>
 <span id="L1063" class="LineNr">1063 </span>  <span class="muComment"># target</span>
-<span id="L1064" class="LineNr">1064 </span>  <span class="PreProc">var</span> target-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> copy _functions
-<span id="L1065" class="LineNr">1065 </span>  <span class="PreProc">var</span> _target/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *target-ah
+<span id="L1064" class="LineNr">1064 </span>  <span class="PreProc">var</span> target-ah/eax: (addr handle <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> copy _functions
+<span id="L1065" class="LineNr">1065 </span>  <span class="PreProc">var</span> _target/eax: (addr <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *target-ah
 <span id="L1066" class="LineNr">1066 </span>  <span class="PreProc">var</span> target/<span class="muRegEsi">esi</span>: (addr <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> copy _target
 <span id="L1067" class="LineNr">1067 </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> <a href='../131table.subx.html#L26'>get</a> target, args
 <span id="L1068" class="LineNr">1068 </span>  <span class="muComment"># next</span>
 <span id="L1069" class="LineNr">1069 </span>  <span class="PreProc">var</span> functions-ah/<span class="muRegEdx">edx</span>: (addr handle <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target, next
 <span id="L1070" class="LineNr">1070 </span>  <span class="muComment"># src</span>
-<span id="L1071" class="LineNr">1071 </span>  <span class="PreProc">var</span> line-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target, body
-<span id="L1072" class="LineNr">1072 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L34'>line</a>/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *line-ah
-<span id="L1073" class="LineNr">1073 </span>  <span class="PreProc">var</span> curr-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> <a href='data.mu.html#L34'>line</a>, data
-<span id="L1074" class="LineNr">1074 </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="L1071" class="LineNr">1071 </span>  <span class="PreProc">var</span> line-ah/eax: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target, body
+<span id="L1072" class="LineNr">1072 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L34'>line</a>/eax: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *line-ah
+<span id="L1073" class="LineNr">1073 </span>  <span class="PreProc">var</span> curr-ah/eax: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L34'>line</a>, data
+<span id="L1074" class="LineNr">1074 </span>  <span class="PreProc">var</span> curr/eax: (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="L1075" class="LineNr">1075 </span>  <span class="Delimiter">{</span>
 <span id="L1076" class="LineNr">1076 </span>    compare curr, <span class="Constant">0</span>
 <span id="L1077" class="LineNr">1077 </span>    <span class="PreProc">break-if-=</span>
 <span id="L1078" class="LineNr">1078 </span>    $copy-unbound-words-to-args:loop-iter: <span class="Delimiter">{</span>
 <span id="L1079" class="LineNr">1079 </span>      <span class="muComment"># is it a number?</span>
 <span id="L1080" class="LineNr">1080 </span>      <span class="Delimiter">{</span>
-<span id="L1081" class="LineNr">1081 </span>        <span class="PreProc">var</span> int?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='word.mu.html#L487'>word-is-decimal-integer?</a> curr
+<span id="L1081" class="LineNr">1081 </span>        <span class="PreProc">var</span> int?/eax: boolean <span class="Special">&lt;-</span> <a href='word.mu.html#L487'>word-is-decimal-integer?</a> curr
 <span id="L1082" class="LineNr">1082 </span>        compare int?, <span class="Constant">0</span>/false
 <span id="L1083" class="LineNr">1083 </span>        <span class="PreProc">break-if-!=</span> $copy-unbound-words-to-args:loop-iter
 <span id="L1084" class="LineNr">1084 </span>      <span class="Delimiter">}</span>
@@ -1174,7 +1173,7 @@ if ('onhashchange' in window) {
 <span id="L1108" class="LineNr">1108 </span>  <span class="Delimiter">{</span>
 <span id="L1109" class="LineNr">1109 </span>    <span class="muComment">## numbers</span>
 <span id="L1110" class="LineNr">1110 </span>    <span class="muComment"># if w == &quot;+&quot; return true</span>
-<span id="L1111" class="LineNr">1111 </span>    <span class="PreProc">var</span> subresult/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='word.mu.html#L98'>word-equal?</a> w, <span class="Constant">&quot;+&quot;</span>
+<span id="L1111" class="LineNr">1111 </span>    <span class="PreProc">var</span> subresult/eax: boolean <span class="Special">&lt;-</span> <a href='word.mu.html#L98'>word-equal?</a> w, <span class="Constant">&quot;+&quot;</span>
 <span id="L1112" class="LineNr">1112 </span>    compare subresult, <span class="Constant">0</span>/false
 <span id="L1113" class="LineNr">1113 </span>    <span class="PreProc">break-if-!=</span>
 <span id="L1114" class="LineNr">1114 </span>    <span class="muComment"># if w == &quot;-&quot; return true</span>
@@ -1255,34 +1254,34 @@ if ('onhashchange' in window) {
 <span id="L1189" class="LineNr">1189 </span>    <span class="PreProc">break-if-!=</span>
 <span id="L1190" class="LineNr">1190 </span>    <span class="muComment"># return w in functions</span>
 <span id="L1191" class="LineNr">1191 </span>    <span class="PreProc">var</span> out-h: (handle <a href='data.mu.html#L21'>function</a>)
-<span id="L1192" class="LineNr">1192 </span>    <span class="PreProc">var</span> out/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> address out-h
+<span id="L1192" class="LineNr">1192 </span>    <span class="PreProc">var</span> out/eax: (addr handle <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> address out-h
 <span id="L1193" class="LineNr">1193 </span>    <a href='environment.mu.html#L1846'>callee</a> functions-ah, w, out
-<span id="L1194" class="LineNr">1194 </span>    <span class="PreProc">var</span> found?/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *out
+<span id="L1194" class="LineNr">1194 </span>    <span class="PreProc">var</span> found?/eax: (addr <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *out
 <span id="L1195" class="LineNr">1195 </span>    <a href='data.mu.html#L82'>result</a> <span class="Special">&lt;-</span> copy found?
 <span id="L1196" class="LineNr">1196 </span>  <span class="Delimiter">}</span>
 <span id="L1197" class="LineNr">1197 </span>  <span class="PreProc">return</span> <a href='data.mu.html#L82'>result</a>
 <span id="L1198" class="LineNr">1198 </span><span class="Delimiter">}</span>
 <span id="L1199" class="LineNr">1199 </span>
 <span id="L1200" class="LineNr">1200 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='environment.mu.html#L1200'>arg-exists?</a></span> _f-ah: (addr handle <a href='data.mu.html#L21'>function</a>), arg: (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="L1201" class="LineNr">1201 </span>  <span class="PreProc">var</span> f-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> copy _f-ah
-<span id="L1202" class="LineNr">1202 </span>  <span class="PreProc">var</span> f/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *f-ah
-<span id="L1203" class="LineNr">1203 </span>  <span class="PreProc">var</span> args-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> f, args
+<span id="L1201" class="LineNr">1201 </span>  <span class="PreProc">var</span> f-ah/eax: (addr handle <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> copy _f-ah
+<span id="L1202" class="LineNr">1202 </span>  <span class="PreProc">var</span> f/eax: (addr <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *f-ah
+<span id="L1203" class="LineNr">1203 </span>  <span class="PreProc">var</span> args-ah/eax: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> f, args
 <span id="L1204" class="LineNr">1204 </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> args-ah, arg
 <span id="L1205" class="LineNr">1205 </span>  <span class="PreProc">return</span> <a href='data.mu.html#L82'>result</a>
 <span id="L1206" class="LineNr">1206 </span><span class="Delimiter">}</span>
 <span id="L1207" class="LineNr">1207 </span>
 <span id="L1208" class="LineNr">1208 </span><span class="muComment"># construct a call to `f` with copies of exactly its args</span>
 <span id="L1209" class="LineNr">1209 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='environment.mu.html#L1209'>construct-call</a></span> _f-ah: (addr handle <a href='data.mu.html#L21'>function</a>), _dest-ah: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Delimiter">{</span>
-<span id="L1210" class="LineNr">1210 </span>  <span class="PreProc">var</span> f-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> copy _f-ah
-<span id="L1211" class="LineNr">1211 </span>  <span class="PreProc">var</span> _f/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *f-ah
+<span id="L1210" class="LineNr">1210 </span>  <span class="PreProc">var</span> f-ah/eax: (addr handle <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> copy _f-ah
+<span id="L1211" class="LineNr">1211 </span>  <span class="PreProc">var</span> _f/eax: (addr <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *f-ah
 <span id="L1212" class="LineNr">1212 </span>  <span class="PreProc">var</span> f/<span class="muRegEsi">esi</span>: (addr <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> copy _f
 <span id="L1213" class="LineNr">1213 </span>  <span class="muComment"># append args in reverse</span>
-<span id="L1214" class="LineNr">1214 </span>  <span class="PreProc">var</span> args-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> f, args
+<span id="L1214" class="LineNr">1214 </span>  <span class="PreProc">var</span> args-ah/eax: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> f, args
 <span id="L1215" class="LineNr">1215 </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="L1216" class="LineNr">1216 </span>  <a href='word.mu.html#L277'>copy-words-in-reverse</a> args-ah, dest-ah
 <span id="L1217" class="LineNr">1217 </span>  <span class="muComment"># append name</span>
-<span id="L1218" class="LineNr">1218 </span>  <span class="PreProc">var</span> name-ah/<span class="muRegEax">eax</span>: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> f, name
-<span id="L1219" class="LineNr">1219 </span>  <span class="PreProc">var</span> name/<span class="muRegEax">eax</span>: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *name-ah
+<span id="L1218" class="LineNr">1218 </span>  <span class="PreProc">var</span> name-ah/eax: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> f, name
+<span id="L1219" class="LineNr">1219 </span>  <span class="PreProc">var</span> name/eax: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *name-ah
 <span id="L1220" class="LineNr">1220 </span>  <a href='word.mu.html#L319'>append-word-at-end-with</a> dest-ah, name
 <span id="L1221" class="LineNr">1221 </span><span class="Delimiter">}</span>
 <span id="L1222" class="LineNr">1222 </span>
@@ -1294,9 +1293,9 @@ if ('onhashchange' in window) {
 <span id="L1228" class="LineNr">1228 </span>    copy-object _words, out
 <span id="L1229" class="LineNr">1229 </span>    <span class="PreProc">return</span>
 <span id="L1230" class="LineNr">1230 </span>  <span class="Delimiter">}</span>
-<span id="L1231" class="LineNr">1231 </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
-<span id="L1232" class="LineNr">1232 </span>  <span class="PreProc">var</span> words/<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="L1233" class="LineNr">1233 </span>  <span class="PreProc">var</span> next/<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> words, next
+<span id="L1231" class="LineNr">1231 </span>  <span class="PreProc">var</span> words-ah/eax: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _words
+<span id="L1232" class="LineNr">1232 </span>  <span class="PreProc">var</span> words/eax: (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="L1233" class="LineNr">1233 </span>  <span class="PreProc">var</span> next/eax: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> words, next
 <span id="L1234" class="LineNr">1234 </span>  n <span class="Special">&lt;-</span> decrement
 <span id="L1235" class="LineNr">1235 </span>  <a href='environment.mu.html#L1223'>word-index</a> next, n, out
 <span id="L1236" class="LineNr">1236 </span><span class="Delimiter">}</span>
@@ -1309,7 +1308,7 @@ if ('onhashchange' in window) {
 <span id="L1243" class="LineNr">1243 </span><span class="CommentedCode">#?   dump-call-path-element 0, cursor-call-path</span>
 <span id="L1244" class="LineNr">1244 </span><span class="CommentedCode">#?   print-string 0, &quot;expanded words:\n&quot;</span>
 <span id="L1245" class="LineNr">1245 </span><span class="CommentedCode">#?   dump-call-paths 0, expanded-words</span>
-<span id="L1246" class="LineNr">1246 </span>  <span class="PreProc">var</span> already-expanded?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='data.mu.html#L327'>find-in-call-paths</a> expanded-words, cursor-call-path
+<span id="L1246" class="LineNr">1246 </span>  <span class="PreProc">var</span> already-expanded?/eax: boolean <span class="Special">&lt;-</span> <a href='data.mu.html#L327'>find-in-call-paths</a> expanded-words, cursor-call-path
 <span id="L1247" class="LineNr">1247 </span>  compare already-expanded?, <span class="Constant">0</span>/false
 <span id="L1248" class="LineNr">1248 </span>  <span class="Delimiter">{</span>
 <span id="L1249" class="LineNr">1249 </span>    <span class="PreProc">break-if-!=</span>
@@ -1331,27 +1330,27 @@ if ('onhashchange' in window) {
 <span id="L1265" class="LineNr">1265 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L5'>sandbox</a>/<span class="muRegEsi">esi</span>: (addr <a href='data.mu.html#L5'>sandbox</a>) <span class="Special">&lt;-</span> copy _sandbox
 <span id="L1266" class="LineNr">1266 </span>  <span class="PreProc">var</span> line-ah/<span class="muRegEcx">ecx</span>: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, data
 <span id="L1267" class="LineNr">1267 </span>  <span class="Delimiter">{</span>
-<span id="L1268" class="LineNr">1268 </span>    <span class="PreProc">var</span> <a href='data.mu.html#L34'>line</a>/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *line-ah
+<span id="L1268" class="LineNr">1268 </span>    <span class="PreProc">var</span> <a href='data.mu.html#L34'>line</a>/eax: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *line-ah
 <span id="L1269" class="LineNr">1269 </span>    <span class="PreProc">var</span> next-line-ah/<span class="muRegEdx">edx</span>: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L34'>line</a>, next
-<span id="L1270" class="LineNr">1270 </span>    <span class="PreProc">var</span> next-line/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *next-line-ah
+<span id="L1270" class="LineNr">1270 </span>    <span class="PreProc">var</span> next-line/eax: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *next-line-ah
 <span id="L1271" class="LineNr">1271 </span>    compare next-line, <span class="Constant">0</span>
 <span id="L1272" class="LineNr">1272 </span>    <span class="PreProc">break-if-=</span>
 <span id="L1273" class="LineNr">1273 </span>    line-ah <span class="Special">&lt;-</span> copy next-line-ah
 <span id="L1274" class="LineNr">1274 </span>    <span class="PreProc">loop</span>
 <span id="L1275" class="LineNr">1275 </span>  <span class="Delimiter">}</span>
-<span id="L1276" class="LineNr">1276 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L34'>line</a>/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *line-ah
+<span id="L1276" class="LineNr">1276 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L34'>line</a>/eax: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *line-ah
 <span id="L1277" class="LineNr">1277 </span>  <span class="PreProc">var</span> final-line-ah/<span class="muRegEdx">edx</span>: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L34'>line</a>, next
 <span id="L1278" class="LineNr">1278 </span>  <a href='../120allocate.subx.html#L66'>allocate</a> final-line-ah
-<span id="L1279" class="LineNr">1279 </span>  <span class="PreProc">var</span> <a href='environment.mu.html#L1526'>final-line</a>/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *final-line-ah
+<span id="L1279" class="LineNr">1279 </span>  <span class="PreProc">var</span> <a href='environment.mu.html#L1526'>final-line</a>/eax: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *final-line-ah
 <span id="L1280" class="LineNr">1280 </span>  <a href='data.mu.html#L102'>initialize-line</a> <a href='environment.mu.html#L1526'>final-line</a>
-<span id="L1281" class="LineNr">1281 </span>  <span class="PreProc">var</span> final-prev/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='environment.mu.html#L1526'>final-line</a>, prev
+<span id="L1281" class="LineNr">1281 </span>  <span class="PreProc">var</span> final-prev/eax: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='environment.mu.html#L1526'>final-line</a>, prev
 <span id="L1282" class="LineNr">1282 </span>  copy-object line-ah, final-prev
 <span id="L1283" class="LineNr">1283 </span>  <span class="muComment"># clear cursor</span>
-<span id="L1284" class="LineNr">1284 </span>  <span class="PreProc">var</span> <a href='environment.mu.html#L1526'>final-line</a>/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *final-line-ah
+<span id="L1284" class="LineNr">1284 </span>  <span class="PreProc">var</span> <a href='environment.mu.html#L1526'>final-line</a>/eax: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *final-line-ah
 <span id="L1285" class="LineNr">1285 </span>  <span class="PreProc">var</span> word-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> <a href='environment.mu.html#L1526'>final-line</a>, data
-<span id="L1286" class="LineNr">1286 </span>  <span class="PreProc">var</span> cursor-call-path-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, cursor-call-path
-<span id="L1287" class="LineNr">1287 </span>  <span class="PreProc">var</span> cursor-call-path/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *cursor-call-path-ah
-<span id="L1288" class="LineNr">1288 </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> cursor-call-path, <a href='data.mu.html#L42'>word</a>
+<span id="L1286" class="LineNr">1286 </span>  <span class="PreProc">var</span> cursor-call-path-ah/eax: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, cursor-call-path
+<span id="L1287" class="LineNr">1287 </span>  <span class="PreProc">var</span> cursor-call-path/eax: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *cursor-call-path-ah
+<span id="L1288" class="LineNr">1288 </span>  <span class="PreProc">var</span> dest/eax: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> cursor-call-path, <a href='data.mu.html#L42'>word</a>
 <span id="L1289" class="LineNr">1289 </span>  copy-object word-ah, dest
 <span id="L1290" class="LineNr">1290 </span><span class="Delimiter">}</span>
 <span id="L1291" class="LineNr">1291 </span>
@@ -1365,9 +1364,9 @@ if ('onhashchange' in window) {
 <span id="L1299" class="LineNr">1299 </span>  <span class="PreProc">var</span> functions/<span class="muRegEdx">edx</span>: (addr handle <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> env, functions
 <span id="L1300" class="LineNr">1300 </span>  <span class="muComment"># line</span>
 <span id="L1301" class="LineNr">1301 </span>  <span class="PreProc">var</span> sandbox-ah/<span class="muRegEsi">esi</span>: (addr handle <a href='data.mu.html#L5'>sandbox</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> env, sandboxes
-<span id="L1302" class="LineNr">1302 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L5'>sandbox</a>/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L5'>sandbox</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *sandbox-ah
-<span id="L1303" class="LineNr">1303 </span>  <span class="PreProc">var</span> line-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, data
-<span id="L1304" class="LineNr">1304 </span>  <span class="PreProc">var</span> _line/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *line-ah
+<span id="L1302" class="LineNr">1302 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L5'>sandbox</a>/eax: (addr <a href='data.mu.html#L5'>sandbox</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *sandbox-ah
+<span id="L1303" class="LineNr">1303 </span>  <span class="PreProc">var</span> line-ah/eax: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, data
+<span id="L1304" class="LineNr">1304 </span>  <span class="PreProc">var</span> _line/eax: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *line-ah
 <span id="L1305" class="LineNr">1305 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L34'>line</a>/<span class="muRegEsi">esi</span>: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> copy _line
 <span id="L1306" class="LineNr">1306 </span>  <a href='rpn.mu.html#L1'>evaluate</a> functions, <span class="Constant">0</span>, <a href='data.mu.html#L34'>line</a>, <span class="Constant">0</span>, stack
 <span id="L1307" class="LineNr">1307 </span><span class="Delimiter">}</span>
@@ -1379,18 +1378,18 @@ if ('onhashchange' in window) {
 <span id="L1313" class="LineNr">1313 </span>  <span class="muComment"># menu</span>
 <span id="L1314" class="LineNr">1314 </span>  <a href='environment.mu.html#L1342'>render-menu</a> env
 <span id="L1315" class="LineNr">1315 </span>  <span class="muComment"># screen</span>
-<span id="L1316" class="LineNr">1316 </span>  <span class="PreProc">var</span> screen-ah/<span class="muRegEax">eax</span>: (addr handle <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> env, <a href='../405screen.mu.html#L9'>screen</a>
-<span id="L1317" class="LineNr">1317 </span>  <span class="PreProc">var</span> _screen/<span class="muRegEax">eax</span>: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *screen-ah
+<span id="L1316" class="LineNr">1316 </span>  <span class="PreProc">var</span> screen-ah/eax: (addr handle <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> env, <a href='../405screen.mu.html#L9'>screen</a>
+<span id="L1317" class="LineNr">1317 </span>  <span class="PreProc">var</span> _screen/eax: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *screen-ah
 <span id="L1318" class="LineNr">1318 </span>  <span class="PreProc">var</span> <a href='../405screen.mu.html#L9'>screen</a>/<span class="muRegEdi">edi</span>: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> copy _screen
 <span id="L1319" class="LineNr">1319 </span>  <span class="muComment"># functions</span>
-<span id="L1320" class="LineNr">1320 </span>  <span class="PreProc">var</span> sep-col/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> env, code-separator-col
+<span id="L1320" class="LineNr">1320 </span>  <span class="PreProc">var</span> sep-col/eax: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> env, code-separator-col
 <span id="L1321" class="LineNr">1321 </span>  <span class="PreProc">var</span> functions/<span class="muRegEdx">edx</span>: (addr handle <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> env, functions
 <span id="L1322" class="LineNr">1322 </span>  <a href='environment.mu.html#L2078'>render-functions</a> <a href='../405screen.mu.html#L9'>screen</a>, *sep-col, env
 <span id="L1323" class="LineNr">1323 </span>  <span class="muComment"># sandbox</span>
 <span id="L1324" class="LineNr">1324 </span>  <span class="PreProc">var</span> repl-col/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy *sep-col
 <span id="L1325" class="LineNr">1325 </span>  repl-col <span class="Special">&lt;-</span> add <span class="Constant">2</span>/repl-margin-left
-<span id="L1326" class="LineNr">1326 </span>  <span class="PreProc">var</span> cursor-sandbox-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L5'>sandbox</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> env, cursor-sandbox
-<span id="L1327" class="LineNr">1327 </span>  <span class="PreProc">var</span> cursor-sandbox/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L5'>sandbox</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *cursor-sandbox-ah
+<span id="L1326" class="LineNr">1326 </span>  <span class="PreProc">var</span> cursor-sandbox-ah/eax: (addr handle <a href='data.mu.html#L5'>sandbox</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> env, cursor-sandbox
+<span id="L1327" class="LineNr">1327 </span>  <span class="PreProc">var</span> cursor-sandbox/eax: (addr <a href='data.mu.html#L5'>sandbox</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *cursor-sandbox-ah
 <span id="L1328" class="LineNr">1328 </span>  <span class="muComment"># bindings</span>
 <span id="L1329" class="LineNr">1329 </span>  <span class="PreProc">var</span> bindings-storage: <a href='data.mu.html#L59'>table</a>
 <span id="L1330" class="LineNr">1330 </span>  <span class="PreProc">var</span> bindings/<span class="muRegEbx">ebx</span>: (addr <a href='data.mu.html#L59'>table</a>) <span class="Special">&lt;-</span> address bindings-storage
@@ -1407,16 +1406,16 @@ if ('onhashchange' in window) {
 <span id="L1341" class="LineNr">1341 </span><span class="muComment"># draw a wordstar-style cheatsheet of shortcuts on the bottom line of the screen</span>
 <span id="L1342" class="LineNr">1342 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='environment.mu.html#L1342'>render-menu</a></span> _env: (addr <a href='environment.mu.html#L16'>environment</a>) <span class="Delimiter">{</span>
 <span id="L1343" class="LineNr">1343 </span>  <span class="PreProc">var</span> env/<span class="muRegEsi">esi</span>: (addr <a href='environment.mu.html#L16'>environment</a>) <span class="Special">&lt;-</span> copy _env
-<span id="L1344" class="LineNr">1344 </span>  <span class="PreProc">var</span> cursor-function-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> env, cursor-function
-<span id="L1345" class="LineNr">1345 </span>  <span class="PreProc">var</span> cursor-function/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *cursor-function-ah
+<span id="L1344" class="LineNr">1344 </span>  <span class="PreProc">var</span> cursor-function-ah/eax: (addr handle <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> env, cursor-function
+<span id="L1345" class="LineNr">1345 </span>  <span class="PreProc">var</span> cursor-function/eax: (addr <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *cursor-function-ah
 <span id="L1346" class="LineNr">1346 </span>  <span class="Delimiter">{</span>
 <span id="L1347" class="LineNr">1347 </span>    compare cursor-function, <span class="Constant">0</span>
 <span id="L1348" class="LineNr">1348 </span>    <span class="PreProc">break-if-=</span>
 <span id="L1349" class="LineNr">1349 </span>    <a href='environment.mu.html#L1927'>render-function-menu</a> env
 <span id="L1350" class="LineNr">1350 </span>    <span class="PreProc">return</span>
 <span id="L1351" class="LineNr">1351 </span>  <span class="Delimiter">}</span>
-<span id="L1352" class="LineNr">1352 </span>  <span class="PreProc">var</span> cursor-sandbox-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L5'>sandbox</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> env, cursor-sandbox
-<span id="L1353" class="LineNr">1353 </span>  <span class="PreProc">var</span> cursor-sandbox/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L5'>sandbox</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *cursor-sandbox-ah
+<span id="L1352" class="LineNr">1352 </span>  <span class="PreProc">var</span> cursor-sandbox-ah/eax: (addr handle <a href='data.mu.html#L5'>sandbox</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> env, cursor-sandbox
+<span id="L1353" class="LineNr">1353 </span>  <span class="PreProc">var</span> cursor-sandbox/eax: (addr <a href='data.mu.html#L5'>sandbox</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *cursor-sandbox-ah
 <span id="L1354" class="LineNr">1354 </span>  <span class="Delimiter">{</span>
 <span id="L1355" class="LineNr">1355 </span>    compare cursor-sandbox, <span class="Constant">0</span>
 <span id="L1356" class="LineNr">1356 </span>    <span class="PreProc">break-if-=</span>
@@ -1429,67 +1428,67 @@ if ('onhashchange' in window) {
 <span id="L1363" class="LineNr">1363 </span><span class="muComment"># we just do nothing here if a dialog is up.</span>
 <span id="L1364" class="LineNr">1364 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='environment.mu.html#L1364'>position-cursor</a></span> <a href='../405screen.mu.html#L9'>screen</a>: (addr <a href='../405screen.mu.html#L9'>screen</a>), _env: (addr <a href='environment.mu.html#L16'>environment</a>) <span class="Delimiter">{</span>
 <span id="L1365" class="LineNr">1365 </span>  <span class="PreProc">var</span> env/<span class="muRegEsi">esi</span>: (addr <a href='environment.mu.html#L16'>environment</a>) <span class="Special">&lt;-</span> copy _env
-<span id="L1366" class="LineNr">1366 </span>  <span class="PreProc">var</span> goto-function-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> env, partial-function-name
-<span id="L1367" class="LineNr">1367 </span>  <span class="PreProc">var</span> goto-function/<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> *goto-function-ah
+<span id="L1366" class="LineNr">1366 </span>  <span class="PreProc">var</span> goto-function-ah/eax: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> env, partial-function-name
+<span id="L1367" class="LineNr">1367 </span>  <span class="PreProc">var</span> goto-function/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *goto-function-ah
 <span id="L1368" class="LineNr">1368 </span>  <span class="Delimiter">{</span>
 <span id="L1369" class="LineNr">1369 </span>    compare goto-function, <span class="Constant">0</span>
 <span id="L1370" class="LineNr">1370 </span>    <span class="PreProc">break-if-=</span>
 <span id="L1371" class="LineNr">1371 </span>    <span class="PreProc">return</span>
 <span id="L1372" class="LineNr">1372 </span>  <span class="Delimiter">}</span>
-<span id="L1373" class="LineNr">1373 </span>  <span class="PreProc">var</span> cursor-function-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> env, cursor-function
-<span id="L1374" class="LineNr">1374 </span>  <span class="PreProc">var</span> cursor-function/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *cursor-function-ah
+<span id="L1373" class="LineNr">1373 </span>  <span class="PreProc">var</span> cursor-function-ah/eax: (addr handle <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> env, cursor-function
+<span id="L1374" class="LineNr">1374 </span>  <span class="PreProc">var</span> cursor-function/eax: (addr <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *cursor-function-ah
 <span id="L1375" class="LineNr">1375 </span>  <span class="Delimiter">{</span>
 <span id="L1376" class="LineNr">1376 </span>    compare cursor-function, <span class="Constant">0</span>
 <span id="L1377" class="LineNr">1377 </span>    <span class="PreProc">break-if-=</span>
 <span id="L1378" class="LineNr">1378 </span>    <span class="PreProc">var</span> cursor-row/<span class="muRegEcx">ecx</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> cursor-function, cursor-row
-<span id="L1379" class="LineNr">1379 </span>    <span class="PreProc">var</span> cursor-col/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> cursor-function, cursor-col
+<span id="L1379" class="LineNr">1379 </span>    <span class="PreProc">var</span> cursor-col/eax: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> cursor-function, cursor-col
 <span id="L1380" class="LineNr">1380 </span>    <a href='../405screen.mu.html#L109'>move-cursor</a> <a href='../405screen.mu.html#L9'>screen</a>, *cursor-row, *cursor-col
 <span id="L1381" class="LineNr">1381 </span>    <span class="PreProc">return</span>
 <span id="L1382" class="LineNr">1382 </span>  <span class="Delimiter">}</span>
-<span id="L1383" class="LineNr">1383 </span>  <span class="PreProc">var</span> cursor-sandbox-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L5'>sandbox</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> env, cursor-sandbox
-<span id="L1384" class="LineNr">1384 </span>  <span class="PreProc">var</span> cursor-sandbox/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L5'>sandbox</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *cursor-sandbox-ah
+<span id="L1383" class="LineNr">1383 </span>  <span class="PreProc">var</span> cursor-sandbox-ah/eax: (addr handle <a href='data.mu.html#L5'>sandbox</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> env, cursor-sandbox
+<span id="L1384" class="LineNr">1384 </span>  <span class="PreProc">var</span> cursor-sandbox/eax: (addr <a href='data.mu.html#L5'>sandbox</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *cursor-sandbox-ah
 <span id="L1385" class="LineNr">1385 </span>  <span class="Delimiter">{</span>
 <span id="L1386" class="LineNr">1386 </span>    compare cursor-sandbox, <span class="Constant">0</span>
 <span id="L1387" class="LineNr">1387 </span>    <span class="PreProc">break-if-=</span>
 <span id="L1388" class="LineNr">1388 </span>    <span class="muComment"># if in a dialog, return</span>
 <span id="L1389" class="LineNr">1389 </span>    <span class="Delimiter">{</span>
-<span id="L1390" class="LineNr">1390 </span>      <span class="PreProc">var</span> partial-word-rename-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> cursor-sandbox, partial-name-for-cursor-word
-<span id="L1391" class="LineNr">1391 </span>      <span class="PreProc">var</span> partial-word-rename/<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> *partial-word-rename-ah
+<span id="L1390" class="LineNr">1390 </span>      <span class="PreProc">var</span> partial-word-rename-ah/eax: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> cursor-sandbox, partial-name-for-cursor-word
+<span id="L1391" class="LineNr">1391 </span>      <span class="PreProc">var</span> partial-word-rename/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *partial-word-rename-ah
 <span id="L1392" class="LineNr">1392 </span>      compare partial-word-rename, <span class="Constant">0</span>
 <span id="L1393" class="LineNr">1393 </span>      <span class="PreProc">break-if-=</span>
 <span id="L1394" class="LineNr">1394 </span>      <span class="PreProc">return</span>
 <span id="L1395" class="LineNr">1395 </span>    <span class="Delimiter">}</span>
 <span id="L1396" class="LineNr">1396 </span>    <span class="Delimiter">{</span>
-<span id="L1397" class="LineNr">1397 </span>      <span class="PreProc">var</span> partial-function-name-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> cursor-sandbox, partial-name-for-function
-<span id="L1398" class="LineNr">1398 </span>      <span class="PreProc">var</span> partial-function-name/<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> *partial-function-name-ah
+<span id="L1397" class="LineNr">1397 </span>      <span class="PreProc">var</span> partial-function-name-ah/eax: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> cursor-sandbox, partial-name-for-function
+<span id="L1398" class="LineNr">1398 </span>      <span class="PreProc">var</span> partial-function-name/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *partial-function-name-ah
 <span id="L1399" class="LineNr">1399 </span>      compare partial-function-name, <span class="Constant">0</span>
 <span id="L1400" class="LineNr">1400 </span>      <span class="PreProc">break-if-=</span>
 <span id="L1401" class="LineNr">1401 </span>      <span class="PreProc">return</span>
 <span id="L1402" class="LineNr">1402 </span>    <span class="Delimiter">}</span>
 <span id="L1403" class="LineNr">1403 </span>    <span class="PreProc">var</span> cursor-row/<span class="muRegEcx">ecx</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> cursor-sandbox, cursor-row
-<span id="L1404" class="LineNr">1404 </span>    <span class="PreProc">var</span> cursor-col/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> cursor-sandbox, cursor-col
+<span id="L1404" class="LineNr">1404 </span>    <span class="PreProc">var</span> cursor-col/eax: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> cursor-sandbox, cursor-col
 <span id="L1405" class="LineNr">1405 </span>    <a href='../405screen.mu.html#L109'>move-cursor</a> <a href='../405screen.mu.html#L9'>screen</a>, *cursor-row, *cursor-col
 <span id="L1406" class="LineNr">1406 </span>  <span class="Delimiter">}</span>
 <span id="L1407" class="LineNr">1407 </span><span class="Delimiter">}</span>
 <span id="L1408" class="LineNr">1408 </span>
 <span id="L1409" class="LineNr">1409 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='environment.mu.html#L1409'>render-goto-dialog</a></span> <a href='../405screen.mu.html#L9'>screen</a>: (addr <a href='../405screen.mu.html#L9'>screen</a>), _env: (addr <a href='environment.mu.html#L16'>environment</a>) <span class="Delimiter">{</span>
 <span id="L1410" class="LineNr">1410 </span>  <span class="PreProc">var</span> env/<span class="muRegEsi">esi</span>: (addr <a href='environment.mu.html#L16'>environment</a>) <span class="Special">&lt;-</span> copy _env
-<span id="L1411" class="LineNr">1411 </span>  <span class="PreProc">var</span> goto-function-mode-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> env, partial-function-name
-<span id="L1412" class="LineNr">1412 </span>  <span class="PreProc">var</span> goto-function-mode?/<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> *goto-function-mode-ah?
+<span id="L1411" class="LineNr">1411 </span>  <span class="PreProc">var</span> goto-function-mode-ah?/eax: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> env, partial-function-name
+<span id="L1412" class="LineNr">1412 </span>  <span class="PreProc">var</span> goto-function-mode?/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *goto-function-mode-ah?
 <span id="L1413" class="LineNr">1413 </span>  compare goto-function-mode?, <span class="Constant">0</span>/false
 <span id="L1414" class="LineNr">1414 </span>  <span class="PreProc">break-if-=</span>
 <span id="L1415" class="LineNr">1415 </span>  <span class="muComment"># clear a space for the dialog</span>
 <span id="L1416" class="LineNr">1416 </span>  <span class="PreProc">var</span> top-row/<span class="muRegEbx">ebx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">3</span>
 <span id="L1417" class="LineNr">1417 </span>  <span class="PreProc">var</span> bottom-row/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">9</span>
-<span id="L1418" class="LineNr">1418 </span>  <span class="PreProc">var</span> sep-col/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> env, code-separator-col
+<span id="L1418" class="LineNr">1418 </span>  <span class="PreProc">var</span> sep-col/eax: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> env, code-separator-col
 <span id="L1419" class="LineNr">1419 </span>  <span class="PreProc">var</span> left-col/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy *sep-col
 <span id="L1420" class="LineNr">1420 </span>  left-col <span class="Special">&lt;-</span> subtract <span class="Constant">0x10</span>
-<span id="L1421" class="LineNr">1421 </span>  <span class="PreProc">var</span> right-col/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy *sep-col
+<span id="L1421" class="LineNr">1421 </span>  <span class="PreProc">var</span> right-col/eax: int <span class="Special">&lt;-</span> copy *sep-col
 <span id="L1422" class="LineNr">1422 </span>  right-col <span class="Special">&lt;-</span> add <span class="Constant">0x10</span>
 <span id="L1423" class="LineNr">1423 </span>  <a href='box.mu.html#L71'>clear-rect</a> <a href='../405screen.mu.html#L9'>screen</a>, top-row, left-col, bottom-row, right-col
 <span id="L1424" class="LineNr">1424 </span>  <a href='box.mu.html#L1'>draw-box</a> <a href='../405screen.mu.html#L9'>screen</a>, top-row, left-col, bottom-row, right-col
 <span id="L1425" class="LineNr">1425 </span>  <span class="muComment"># render a little menu for the dialog</span>
-<span id="L1426" class="LineNr">1426 </span>  <span class="PreProc">var</span> menu-row/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy bottom-row
+<span id="L1426" class="LineNr">1426 </span>  <span class="PreProc">var</span> menu-row/eax: int <span class="Special">&lt;-</span> copy bottom-row
 <span id="L1427" class="LineNr">1427 </span>  menu-row <span class="Special">&lt;-</span> decrement
 <span id="L1428" class="LineNr">1428 </span>  <span class="PreProc">var</span> menu-col/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> copy left-col
 <span id="L1429" class="LineNr">1429 </span>  menu-col <span class="Special">&lt;-</span> add <span class="Constant">2</span>
@@ -1507,21 +1506,21 @@ if ('onhashchange' in window) {
 <span id="L1441" class="LineNr">1441 </span>  start-col <span class="Special">&lt;-</span> increment
 <span id="L1442" class="LineNr">1442 </span>  <a href='../405screen.mu.html#L109'>move-cursor</a> <a href='../405screen.mu.html#L9'>screen</a>, <span class="Constant">6</span>, start-col  <span class="muComment"># cursor-row</span>
 <span id="L1443" class="LineNr">1443 </span>  <span class="PreProc">var</span> word-ah?/<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> env, partial-function-name
-<span id="L1444" class="LineNr">1444 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L42'>word</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> *word-ah?
+<span id="L1444" class="LineNr">1444 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L42'>word</a>/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *word-ah?
 <span id="L1445" class="LineNr">1445 </span>  <a href='word.mu.html#L238'>print-word</a> <a href='../405screen.mu.html#L9'>screen</a>, <a href='data.mu.html#L42'>word</a>
 <span id="L1446" class="LineNr">1446 </span><span class="Delimiter">}</span>
 <span id="L1447" class="LineNr">1447 </span>
 <span id="L1448" class="LineNr">1448 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='environment.mu.html#L1448'>render-sandbox</a></span> <a href='../405screen.mu.html#L9'>screen</a>: (addr <a href='../405screen.mu.html#L9'>screen</a>), functions: (addr handle <a href='data.mu.html#L21'>function</a>), bindings: (addr <a href='data.mu.html#L59'>table</a>), _sandbox: (addr <a href='data.mu.html#L5'>sandbox</a>), top-row: int, left-col: int <span class="Delimiter">{</span>
 <span id="L1449" class="LineNr">1449 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L5'>sandbox</a>/<span class="muRegEsi">esi</span>: (addr <a href='data.mu.html#L5'>sandbox</a>) <span class="Special">&lt;-</span> copy _sandbox
 <span id="L1450" class="LineNr">1450 </span>  <span class="muComment"># line</span>
-<span id="L1451" class="LineNr">1451 </span>  <span class="PreProc">var</span> curr-line-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, data
-<span id="L1452" class="LineNr">1452 </span>  <span class="PreProc">var</span> _curr-line/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *curr-line-ah
+<span id="L1451" class="LineNr">1451 </span>  <span class="PreProc">var</span> curr-line-ah/eax: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, data
+<span id="L1452" class="LineNr">1452 </span>  <span class="PreProc">var</span> _curr-line/eax: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *curr-line-ah
 <span id="L1453" class="LineNr">1453 </span>  <span class="PreProc">var</span> curr-line/<span class="muRegEcx">ecx</span>: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> copy _curr-line
 <span id="L1454" class="LineNr">1454 </span>  <span class="muComment">#</span>
 <span id="L1455" class="LineNr">1455 </span>  <span class="PreProc">var</span> curr-row/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> copy top-row
 <span id="L1456" class="LineNr">1456 </span>  <span class="muComment"># cursor row, col</span>
 <span id="L1457" class="LineNr">1457 </span>  <span class="PreProc">var</span> cursor-row-addr: (addr int)
-<span id="L1458" class="LineNr">1458 </span>  <span class="PreProc">var</span> tmp/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, cursor-row
+<span id="L1458" class="LineNr">1458 </span>  <span class="PreProc">var</span> tmp/eax: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, cursor-row
 <span id="L1459" class="LineNr">1459 </span>  copy-to cursor-row-addr, tmp
 <span id="L1460" class="LineNr">1460 </span>  <span class="PreProc">var</span> cursor-col-addr: (addr int)
 <span id="L1461" class="LineNr">1461 </span>  tmp <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, cursor-col
@@ -1529,15 +1528,15 @@ if ('onhashchange' in window) {
 <span id="L1463" class="LineNr">1463 </span>  <span class="muComment"># render all but final line without stack</span>
 <span id="L1464" class="LineNr">1464 </span><span class="CommentedCode">#?   print-string 0, &quot;render all but final line\n&quot;</span>
 <span id="L1465" class="LineNr">1465 </span>  <span class="Delimiter">{</span>
-<span id="L1466" class="LineNr">1466 </span>    <span class="PreProc">var</span> next-line-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> curr-line, next
-<span id="L1467" class="LineNr">1467 </span>    <span class="PreProc">var</span> next-line/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *next-line-ah
+<span id="L1466" class="LineNr">1466 </span>    <span class="PreProc">var</span> next-line-ah/eax: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> curr-line, next
+<span id="L1467" class="LineNr">1467 </span>    <span class="PreProc">var</span> next-line/eax: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *next-line-ah
 <span id="L1468" class="LineNr">1468 </span>    compare next-line, <span class="Constant">0</span>
 <span id="L1469" class="LineNr">1469 </span>    <span class="PreProc">break-if-=</span>
 <span id="L1470" class="LineNr">1470 </span>    <span class="Delimiter">{</span>
-<span id="L1471" class="LineNr">1471 </span>      <span class="PreProc">var</span> cursor-call-path-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, cursor-call-path
-<span id="L1472" class="LineNr">1472 </span>      <span class="PreProc">var</span> cursor-call-path/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *cursor-call-path-ah
-<span id="L1473" class="LineNr">1473 </span>      <span class="PreProc">var</span> cursor-word-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> cursor-call-path, <a href='data.mu.html#L42'>word</a>
-<span id="L1474" class="LineNr">1474 </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="L1471" class="LineNr">1471 </span>      <span class="PreProc">var</span> cursor-call-path-ah/eax: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, cursor-call-path
+<span id="L1472" class="LineNr">1472 </span>      <span class="PreProc">var</span> cursor-call-path/eax: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *cursor-call-path-ah
+<span id="L1473" class="LineNr">1473 </span>      <span class="PreProc">var</span> cursor-word-ah/eax: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> cursor-call-path, <a href='data.mu.html#L42'>word</a>
+<span id="L1474" class="LineNr">1474 </span>      <span class="PreProc">var</span> cursor-word/eax: (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="L1475" class="LineNr">1475 </span>      <span class="muComment"># it's enough to pass in the first word of the path, because if the path isn't a singleton the word is guaranteed to be unique</span>
 <span id="L1476" class="LineNr">1476 </span>      <a href='environment.mu.html#L1634'>render-line-without-stack</a> <a href='../405screen.mu.html#L9'>screen</a>, curr-line, curr-row, left-col, cursor-word, cursor-row-addr, cursor-col-addr
 <span id="L1477" class="LineNr">1477 </span>    <span class="Delimiter">}</span>
@@ -1557,10 +1556,10 @@ if ('onhashchange' in window) {
 <span id="L1491" class="LineNr">1491 </span>  <span class="muComment"># expanded-words</span>
 <span id="L1492" class="LineNr">1492 </span>  <span class="PreProc">var</span> expanded-words/<span class="muRegEdi">edi</span>: (addr handle <a href='data.mu.html#L71'>call-path</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, expanded-words
 <span id="L1493" class="LineNr">1493 </span>  <span class="muComment"># cursor-word</span>
-<span id="L1494" class="LineNr">1494 </span>  <span class="PreProc">var</span> cursor-call-path-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, cursor-call-path
-<span id="L1495" class="LineNr">1495 </span>  <span class="PreProc">var</span> cursor-call-path/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *cursor-call-path-ah
-<span id="L1496" class="LineNr">1496 </span>  <span class="PreProc">var</span> cursor-word-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> cursor-call-path, <a href='data.mu.html#L42'>word</a>
-<span id="L1497" class="LineNr">1497 </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="L1494" class="LineNr">1494 </span>  <span class="PreProc">var</span> cursor-call-path-ah/eax: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, cursor-call-path
+<span id="L1495" class="LineNr">1495 </span>  <span class="PreProc">var</span> cursor-call-path/eax: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *cursor-call-path-ah
+<span id="L1496" class="LineNr">1496 </span>  <span class="PreProc">var</span> cursor-word-ah/eax: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> cursor-call-path, <a href='data.mu.html#L42'>word</a>
+<span id="L1497" class="LineNr">1497 </span>  <span class="PreProc">var</span> _cursor-word/eax: (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="L1498" class="LineNr">1498 </span>  <span class="PreProc">var</span> cursor-word/<span class="muRegEbx">ebx</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _cursor-word
 <span id="L1499" class="LineNr">1499 </span><span class="CommentedCode">#?   print-string 0, &quot;word at cursor: &quot;</span>
 <span id="L1500" class="LineNr">1500 </span><span class="CommentedCode">#?   print-word 0, cursor-word</span>
@@ -1568,18 +1567,18 @@ if ('onhashchange' in window) {
 <span id="L1502" class="LineNr">1502 </span>  <span class="muComment"># cursor-call-path</span>
 <span id="L1503" class="LineNr">1503 </span>  <span class="PreProc">var</span> cursor-call-path: (addr handle <a href='data.mu.html#L77'>call-path-element</a>)
 <span id="L1504" class="LineNr">1504 </span>  <span class="Delimiter">{</span>
-<span id="L1505" class="LineNr">1505 </span>    <span class="PreProc">var</span> src/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, cursor-call-path
+<span id="L1505" class="LineNr">1505 </span>    <span class="PreProc">var</span> src/eax: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, cursor-call-path
 <span id="L1506" class="LineNr">1506 </span>    copy-to cursor-call-path, src
 <span id="L1507" class="LineNr">1507 </span>  <span class="Delimiter">}</span>
 <span id="L1508" class="LineNr">1508 </span>  <span class="muComment"># first line</span>
-<span id="L1509" class="LineNr">1509 </span>  <span class="PreProc">var</span> first-line-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, data
-<span id="L1510" class="LineNr">1510 </span>  <span class="PreProc">var</span> _first-line/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *first-line-ah
+<span id="L1509" class="LineNr">1509 </span>  <span class="PreProc">var</span> first-line-ah/eax: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, data
+<span id="L1510" class="LineNr">1510 </span>  <span class="PreProc">var</span> _first-line/eax: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *first-line-ah
 <span id="L1511" class="LineNr">1511 </span>  <span class="PreProc">var</span> first-line/<span class="muRegEdx">edx</span>: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> copy _first-line
 <span id="L1512" class="LineNr">1512 </span>  <span class="muComment"># final line</span>
 <span id="L1513" class="LineNr">1513 </span>  <span class="PreProc">var</span> final-line-storage: (handle <a href='data.mu.html#L34'>line</a>)
-<span id="L1514" class="LineNr">1514 </span>  <span class="PreProc">var</span> final-line-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> address final-line-storage
+<span id="L1514" class="LineNr">1514 </span>  <span class="PreProc">var</span> final-line-ah/eax: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> address final-line-storage
 <span id="L1515" class="LineNr">1515 </span>  <a href='environment.mu.html#L1526'>final-line</a> <a href='data.mu.html#L5'>sandbox</a>, final-line-ah
-<span id="L1516" class="LineNr">1516 </span>  <span class="PreProc">var</span> <a href='environment.mu.html#L1526'>final-line</a>/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *final-line-ah
+<span id="L1516" class="LineNr">1516 </span>  <span class="PreProc">var</span> <a href='environment.mu.html#L1526'>final-line</a>/eax: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *final-line-ah
 <span id="L1517" class="LineNr">1517 </span>  <span class="muComment"># curr-path</span>
 <span id="L1518" class="LineNr">1518 </span>  <span class="PreProc">var</span> curr-path-storage: (handle <a href='data.mu.html#L77'>call-path-element</a>)
 <span id="L1519" class="LineNr">1519 </span>  <span class="PreProc">var</span> curr-path/<span class="muRegEcx">ecx</span>: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> address curr-path-storage
@@ -1593,9 +1592,9 @@ if ('onhashchange' in window) {
 <span id="L1527" class="LineNr">1527 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L5'>sandbox</a>/<span class="muRegEsi">esi</span>: (addr <a href='data.mu.html#L5'>sandbox</a>) <span class="Special">&lt;-</span> copy _sandbox
 <span id="L1528" class="LineNr">1528 </span>  <span class="PreProc">var</span> curr-line-ah/<span class="muRegEcx">ecx</span>: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, data
 <span id="L1529" class="LineNr">1529 </span>  <span class="Delimiter">{</span>
-<span id="L1530" class="LineNr">1530 </span>    <span class="PreProc">var</span> curr-line/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *curr-line-ah
+<span id="L1530" class="LineNr">1530 </span>    <span class="PreProc">var</span> curr-line/eax: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *curr-line-ah
 <span id="L1531" class="LineNr">1531 </span>    <span class="PreProc">var</span> next-line-ah/<span class="muRegEdx">edx</span>: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> curr-line, next
-<span id="L1532" class="LineNr">1532 </span>    <span class="PreProc">var</span> next-line/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *next-line-ah
+<span id="L1532" class="LineNr">1532 </span>    <span class="PreProc">var</span> next-line/eax: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *next-line-ah
 <span id="L1533" class="LineNr">1533 </span>    compare next-line, <span class="Constant">0</span>
 <span id="L1534" class="LineNr">1534 </span>    <span class="PreProc">break-if-=</span>
 <span id="L1535" class="LineNr">1535 </span>    curr-line-ah <span class="Special">&lt;-</span> copy next-line-ah
@@ -1607,12 +1606,12 @@ if ('onhashchange' in window) {
 <span id="L1541" class="LineNr">1541 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='environment.mu.html#L1541'>render-rename-dialog</a></span> <a href='../405screen.mu.html#L9'>screen</a>: (addr <a href='../405screen.mu.html#L9'>screen</a>), _sandbox: (addr <a href='data.mu.html#L5'>sandbox</a>) <span class="Delimiter">{</span>
 <span id="L1542" class="LineNr">1542 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L5'>sandbox</a>/<span class="muRegEdi">edi</span>: (addr <a href='data.mu.html#L5'>sandbox</a>) <span class="Special">&lt;-</span> copy _sandbox
 <span id="L1543" class="LineNr">1543 </span>  <span class="PreProc">var</span> rename-word-mode-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> <a href='data.mu.html#L5'>sandbox</a>, partial-name-for-cursor-word
-<span id="L1544" class="LineNr">1544 </span>  <span class="PreProc">var</span> rename-word-mode?/<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> *rename-word-mode-ah?
+<span id="L1544" class="LineNr">1544 </span>  <span class="PreProc">var</span> rename-word-mode?/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *rename-word-mode-ah?
 <span id="L1545" class="LineNr">1545 </span>  compare rename-word-mode?, <span class="Constant">0</span>/false
 <span id="L1546" class="LineNr">1546 </span>  <span class="PreProc">break-if-=</span>
 <span id="L1547" class="LineNr">1547 </span>  <span class="muComment"># clear a space for the dialog</span>
 <span id="L1548" class="LineNr">1548 </span>  <span class="PreProc">var</span> cursor-row/<span class="muRegEbx">ebx</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, cursor-row
-<span id="L1549" class="LineNr">1549 </span>  <span class="PreProc">var</span> top-row/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy *cursor-row
+<span id="L1549" class="LineNr">1549 </span>  <span class="PreProc">var</span> top-row/eax: int <span class="Special">&lt;-</span> copy *cursor-row
 <span id="L1550" class="LineNr">1550 </span>  top-row <span class="Special">&lt;-</span> subtract <span class="Constant">3</span>
 <span id="L1551" class="LineNr">1551 </span>  <span class="PreProc">var</span> bottom-row/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy *cursor-row
 <span id="L1552" class="LineNr">1552 </span>  bottom-row <span class="Special">&lt;-</span> add <span class="Constant">3</span>
@@ -1641,24 +1640,24 @@ if ('onhashchange' in window) {
 <span id="L1575" class="LineNr">1575 </span>  <span class="PreProc">var</span> cursor-col/<span class="muRegEbx">ebx</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, cursor-col
 <span id="L1576" class="LineNr">1576 </span>  <span class="PreProc">var</span> start-col/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy *cursor-col
 <span id="L1577" class="LineNr">1577 </span>  <span class="PreProc">var</span> word-ah?/<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> <a href='data.mu.html#L5'>sandbox</a>, partial-name-for-cursor-word
-<span id="L1578" class="LineNr">1578 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L42'>word</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> *word-ah?
-<span id="L1579" class="LineNr">1579 </span>  <span class="PreProc">var</span> <a href='word.mu.html#L199'>cursor-index</a>/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='word.mu.html#L199'>cursor-index</a> <a href='data.mu.html#L42'>word</a>
+<span id="L1578" class="LineNr">1578 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L42'>word</a>/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *word-ah?
+<span id="L1579" class="LineNr">1579 </span>  <span class="PreProc">var</span> <a href='word.mu.html#L199'>cursor-index</a>/eax: int <span class="Special">&lt;-</span> <a href='word.mu.html#L199'>cursor-index</a> <a href='data.mu.html#L42'>word</a>
 <span id="L1580" class="LineNr">1580 </span>  start-col <span class="Special">&lt;-</span> subtract <a href='word.mu.html#L199'>cursor-index</a>
 <span id="L1581" class="LineNr">1581 </span>  <span class="PreProc">var</span> cursor-row/<span class="muRegEbx">ebx</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, cursor-row
 <span id="L1582" class="LineNr">1582 </span>  <a href='../405screen.mu.html#L109'>move-cursor</a> <a href='../405screen.mu.html#L9'>screen</a>, *cursor-row, start-col
-<span id="L1583" class="LineNr">1583 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L42'>word</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> *word-ah?
+<span id="L1583" class="LineNr">1583 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L42'>word</a>/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *word-ah?
 <span id="L1584" class="LineNr">1584 </span>  <a href='word.mu.html#L238'>print-word</a> <a href='../405screen.mu.html#L9'>screen</a>, <a href='data.mu.html#L42'>word</a>
 <span id="L1585" class="LineNr">1585 </span><span class="Delimiter">}</span>
 <span id="L1586" class="LineNr">1586 </span>
 <span id="L1587" class="LineNr">1587 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='environment.mu.html#L1587'>render-define-dialog</a></span> <a href='../405screen.mu.html#L9'>screen</a>: (addr <a href='../405screen.mu.html#L9'>screen</a>), _sandbox: (addr <a href='data.mu.html#L5'>sandbox</a>) <span class="Delimiter">{</span>
 <span id="L1588" class="LineNr">1588 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L5'>sandbox</a>/<span class="muRegEdi">edi</span>: (addr <a href='data.mu.html#L5'>sandbox</a>) <span class="Special">&lt;-</span> copy _sandbox
 <span id="L1589" class="LineNr">1589 </span>  <span class="PreProc">var</span> define-function-mode-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> <a href='data.mu.html#L5'>sandbox</a>, partial-name-for-function
-<span id="L1590" class="LineNr">1590 </span>  <span class="PreProc">var</span> define-function-mode?/<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> *define-function-mode-ah?
+<span id="L1590" class="LineNr">1590 </span>  <span class="PreProc">var</span> define-function-mode?/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *define-function-mode-ah?
 <span id="L1591" class="LineNr">1591 </span>  compare define-function-mode?, <span class="Constant">0</span>/false
 <span id="L1592" class="LineNr">1592 </span>  <span class="PreProc">break-if-=</span>
 <span id="L1593" class="LineNr">1593 </span>  <span class="muComment"># clear a space for the dialog</span>
 <span id="L1594" class="LineNr">1594 </span>  <span class="PreProc">var</span> cursor-row/<span class="muRegEbx">ebx</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, cursor-row
-<span id="L1595" class="LineNr">1595 </span>  <span class="PreProc">var</span> top-row/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy *cursor-row
+<span id="L1595" class="LineNr">1595 </span>  <span class="PreProc">var</span> top-row/eax: int <span class="Special">&lt;-</span> copy *cursor-row
 <span id="L1596" class="LineNr">1596 </span>  top-row <span class="Special">&lt;-</span> subtract <span class="Constant">3</span>
 <span id="L1597" class="LineNr">1597 </span>  <span class="PreProc">var</span> bottom-row/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy *cursor-row
 <span id="L1598" class="LineNr">1598 </span>  bottom-row <span class="Special">&lt;-</span> add <span class="Constant">3</span>
@@ -1687,21 +1686,21 @@ if ('onhashchange' in window) {
 <span id="L1621" class="LineNr">1621 </span>  <span class="PreProc">var</span> cursor-col/<span class="muRegEbx">ebx</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, cursor-col
 <span id="L1622" class="LineNr">1622 </span>  <span class="PreProc">var</span> start-col/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy *cursor-col
 <span id="L1623" class="LineNr">1623 </span>  <span class="PreProc">var</span> word-ah?/<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> <a href='data.mu.html#L5'>sandbox</a>, partial-name-for-function
-<span id="L1624" class="LineNr">1624 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L42'>word</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> *word-ah?
-<span id="L1625" class="LineNr">1625 </span>  <span class="PreProc">var</span> <a href='word.mu.html#L199'>cursor-index</a>/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='word.mu.html#L199'>cursor-index</a> <a href='data.mu.html#L42'>word</a>
+<span id="L1624" class="LineNr">1624 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L42'>word</a>/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *word-ah?
+<span id="L1625" class="LineNr">1625 </span>  <span class="PreProc">var</span> <a href='word.mu.html#L199'>cursor-index</a>/eax: int <span class="Special">&lt;-</span> <a href='word.mu.html#L199'>cursor-index</a> <a href='data.mu.html#L42'>word</a>
 <span id="L1626" class="LineNr">1626 </span>  start-col <span class="Special">&lt;-</span> subtract <a href='word.mu.html#L199'>cursor-index</a>
 <span id="L1627" class="LineNr">1627 </span>  <span class="PreProc">var</span> cursor-row/<span class="muRegEbx">ebx</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, cursor-row
 <span id="L1628" class="LineNr">1628 </span>  <a href='../405screen.mu.html#L109'>move-cursor</a> <a href='../405screen.mu.html#L9'>screen</a>, *cursor-row, start-col
-<span id="L1629" class="LineNr">1629 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L42'>word</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> *word-ah?
+<span id="L1629" class="LineNr">1629 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L42'>word</a>/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *word-ah?
 <span id="L1630" class="LineNr">1630 </span>  <a href='word.mu.html#L238'>print-word</a> <a href='../405screen.mu.html#L9'>screen</a>, <a href='data.mu.html#L42'>word</a>
 <span id="L1631" class="LineNr">1631 </span><span class="Delimiter">}</span>
 <span id="L1632" class="LineNr">1632 </span>
 <span id="L1633" class="LineNr">1633 </span><span class="muComment"># Render just the words in 'line'.</span>
 <span id="L1634" class="LineNr">1634 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='environment.mu.html#L1634'>render-line-without-stack</a></span> <a href='../405screen.mu.html#L9'>screen</a>: (addr <a href='../405screen.mu.html#L9'>screen</a>), _line: (addr <a href='data.mu.html#L34'>line</a>), curr-row: int, left-col: int, cursor-word: (addr <a href='data.mu.html#L42'>word</a>), cursor-row-addr: (addr int), cursor-col-addr: (addr int) <span class="Delimiter">{</span>
 <span id="L1635" class="LineNr">1635 </span>  <span class="muComment"># curr-word</span>
-<span id="L1636" class="LineNr">1636 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L34'>line</a>/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> copy _line
-<span id="L1637" class="LineNr">1637 </span>  <span class="PreProc">var</span> first-word-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> <a href='data.mu.html#L34'>line</a>, data
-<span id="L1638" class="LineNr">1638 </span>  <span class="PreProc">var</span> _curr-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> *first-word-ah
+<span id="L1636" class="LineNr">1636 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L34'>line</a>/eax: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> copy _line
+<span id="L1637" class="LineNr">1637 </span>  <span class="PreProc">var</span> first-word-ah/eax: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L34'>line</a>, data
+<span id="L1638" class="LineNr">1638 </span>  <span class="PreProc">var</span> _curr-word/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *first-word-ah
 <span id="L1639" class="LineNr">1639 </span>  <span class="PreProc">var</span> curr-word/<span class="muRegEsi">esi</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _curr-word
 <span id="L1640" class="LineNr">1640 </span>  <span class="muComment">#</span>
 <span id="L1641" class="LineNr">1641 </span>  <span class="muComment"># loop-carried dependency</span>
@@ -1720,7 +1719,7 @@ if ('onhashchange' in window) {
 <span id="L1654" class="LineNr">1654 </span>    <a href='../405screen.mu.html#L109'>move-cursor</a> <a href='../405screen.mu.html#L9'>screen</a>, curr-row, curr-col
 <span id="L1655" class="LineNr">1655 </span>    <a href='word.mu.html#L238'>print-word</a> <a href='../405screen.mu.html#L9'>screen</a>, curr-word
 <span id="L1656" class="LineNr">1656 </span>    <span class="Delimiter">{</span>
-<span id="L1657" class="LineNr">1657 </span>      <span class="PreProc">var</span> max-width/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='word.mu.html#L106'>word-length</a> curr-word
+<span id="L1657" class="LineNr">1657 </span>      <span class="PreProc">var</span> max-width/eax: int <span class="Special">&lt;-</span> <a href='word.mu.html#L106'>word-length</a> curr-word
 <span id="L1658" class="LineNr">1658 </span>      curr-col <span class="Special">&lt;-</span> add max-width
 <span id="L1659" class="LineNr">1659 </span>      curr-col <span class="Special">&lt;-</span> add <span class="Constant">1</span>/margin-right
 <span id="L1660" class="LineNr">1660 </span>    <span class="Delimiter">}</span>
@@ -1742,34 +1741,34 @@ if ('onhashchange' in window) {
 <span id="L1676" class="LineNr">1676 </span><span class="CommentedCode">#?         print-string 0, &quot;\n&quot;</span>
 <span id="L1677" class="LineNr">1677 </span><span class="CommentedCode">#?       }</span>
 <span id="L1678" class="LineNr">1678 </span>      <span class="PreProc">var</span> dest/<span class="muRegEcx">ecx</span>: (addr int) <span class="Special">&lt;-</span> copy cursor-row-addr
-<span id="L1679" class="LineNr">1679 </span>      <span class="PreProc">var</span> src/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy curr-row
+<span id="L1679" class="LineNr">1679 </span>      <span class="PreProc">var</span> src/eax: int <span class="Special">&lt;-</span> copy curr-row
 <span id="L1680" class="LineNr">1680 </span>      copy-to *dest, src
 <span id="L1681" class="LineNr">1681 </span>      dest <span class="Special">&lt;-</span> copy cursor-col-addr
 <span id="L1682" class="LineNr">1682 </span>      copy-to *dest, old-col
-<span id="L1683" class="LineNr">1683 </span>      <span class="PreProc">var</span> cursor-index-in-word/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='word.mu.html#L199'>cursor-index</a> curr-word
+<span id="L1683" class="LineNr">1683 </span>      <span class="PreProc">var</span> cursor-index-in-word/eax: int <span class="Special">&lt;-</span> <a href='word.mu.html#L199'>cursor-index</a> curr-word
 <span id="L1684" class="LineNr">1684 </span>      add-to *dest, cursor-index-in-word
 <span id="L1685" class="LineNr">1685 </span>    <span class="Delimiter">}</span>
 <span id="L1686" class="LineNr">1686 </span>    <span class="muComment"># loop update</span>
 <span id="L1687" class="LineNr">1687 </span>    <span class="PreProc">var</span> next-word-ah/<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> curr-word, next
-<span id="L1688" class="LineNr">1688 </span>    <span class="PreProc">var</span> _curr-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> *next-word-ah
+<span id="L1688" class="LineNr">1688 </span>    <span class="PreProc">var</span> _curr-word/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *next-word-ah
 <span id="L1689" class="LineNr">1689 </span>    curr-word <span class="Special">&lt;-</span> copy _curr-word
 <span id="L1690" class="LineNr">1690 </span>    <span class="PreProc">loop</span>
 <span id="L1691" class="LineNr">1691 </span>  <span class="Delimiter">}</span>
 <span id="L1692" class="LineNr">1692 </span><span class="Delimiter">}</span>
 <span id="L1693" class="LineNr">1693 </span>
-<span id="L1694" class="LineNr">1694 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='environment.mu.html#L1694'>call-depth-at-cursor</a></span> _sandbox: (addr <a href='data.mu.html#L5'>sandbox</a>)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int <span class="Delimiter">{</span>
+<span id="L1694" class="LineNr">1694 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='environment.mu.html#L1694'>call-depth-at-cursor</a></span> _sandbox: (addr <a href='data.mu.html#L5'>sandbox</a>)<span class="PreProc"> -&gt; </span>_/eax: int <span class="Delimiter">{</span>
 <span id="L1695" class="LineNr">1695 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L5'>sandbox</a>/<span class="muRegEsi">esi</span>: (addr <a href='data.mu.html#L5'>sandbox</a>) <span class="Special">&lt;-</span> copy _sandbox
 <span id="L1696" class="LineNr">1696 </span>  <span class="PreProc">var</span> cursor-call-path/<span class="muRegEdi">edi</span>: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L5'>sandbox</a>, cursor-call-path
-<span id="L1697" class="LineNr">1697 </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='environment.mu.html#L1702'>call-path-element-length</a> cursor-call-path
+<span id="L1697" class="LineNr">1697 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L82'>result</a>/eax: int <span class="Special">&lt;-</span> <a href='environment.mu.html#L1702'>call-path-element-length</a> cursor-call-path
 <span id="L1698" class="LineNr">1698 </span>  <a href='data.mu.html#L82'>result</a> <span class="Special">&lt;-</span> add <span class="Constant">2</span>  <span class="muComment"># input-row - 1</span>
 <span id="L1699" class="LineNr">1699 </span>  <span class="PreProc">return</span> <a href='data.mu.html#L82'>result</a>
 <span id="L1700" class="LineNr">1700 </span><span class="Delimiter">}</span>
 <span id="L1701" class="LineNr">1701 </span>
-<span id="L1702" class="LineNr">1702 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='environment.mu.html#L1702'>call-path-element-length</a></span> _x: (addr handle <a href='data.mu.html#L77'>call-path-element</a>)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int <span class="Delimiter">{</span>
+<span id="L1702" class="LineNr">1702 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='environment.mu.html#L1702'>call-path-element-length</a></span> _x: (addr handle <a href='data.mu.html#L77'>call-path-element</a>)<span class="PreProc"> -&gt; </span>_/eax: int <span class="Delimiter">{</span>
 <span id="L1703" class="LineNr">1703 </span>  <span class="PreProc">var</span> curr-ah/<span class="muRegEcx">ecx</span>: (addr handle <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> copy _x
 <span id="L1704" class="LineNr">1704 </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="L1705" class="LineNr">1705 </span>  <span class="Delimiter">{</span>
-<span id="L1706" class="LineNr">1706 </span>    <span class="PreProc">var</span> curr/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *curr-ah
+<span id="L1706" class="LineNr">1706 </span>    <span class="PreProc">var</span> curr/eax: (addr <a href='data.mu.html#L77'>call-path-element</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *curr-ah
 <span id="L1707" class="LineNr">1707 </span>    compare curr, <span class="Constant">0</span>
 <span id="L1708" class="LineNr">1708 </span>    <span class="PreProc">break-if-=</span>
 <span id="L1709" class="LineNr">1709 </span>    curr-ah <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> curr, next
@@ -1788,8 +1787,8 @@ if ('onhashchange' in window) {
 <span id="L1722" class="LineNr">1722 </span><span class="CommentedCode">#?   dump-table bindings</span>
 <span id="L1723" class="LineNr">1723 </span>  <span class="muComment"># curr-word</span>
 <span id="L1724" class="LineNr">1724 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L34'>line</a>/<span class="muRegEsi">esi</span>: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> copy _line
-<span id="L1725" class="LineNr">1725 </span>  <span class="PreProc">var</span> first-word-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> <a href='data.mu.html#L34'>line</a>, data
-<span id="L1726" class="LineNr">1726 </span>  <span class="PreProc">var</span> curr-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> *first-word-ah
+<span id="L1725" class="LineNr">1725 </span>  <span class="PreProc">var</span> first-word-ah/eax: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L34'>line</a>, data
+<span id="L1726" class="LineNr">1726 </span>  <span class="PreProc">var</span> curr-word/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *first-word-ah
 <span id="L1727" class="LineNr">1727 </span>  <span class="muComment">#</span>
 <span id="L1728" class="LineNr">1728 </span>  <span class="muComment"># loop-carried dependency</span>
 <span id="L1729" class="LineNr">1729 </span>  <span class="PreProc">var</span> curr-col/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy left-col
@@ -1804,7 +1803,7 @@ if ('onhashchange' in window) {
 <span id="L1738" class="LineNr">1738 </span>    $render-line:subsidiary: <span class="Delimiter">{</span>
 <span id="L1739" class="LineNr">1739 </span>      <span class="Delimiter">{</span>
 <span id="L1740" class="LineNr">1740 </span><span class="CommentedCode">#?         print-string 0, &quot;check sub\n&quot;</span>
-<span id="L1741" class="LineNr">1741 </span>        <span class="PreProc">var</span> display-subsidiary-stack?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='data.mu.html#L327'>find-in-call-paths</a> expanded-words, curr-path
+<span id="L1741" class="LineNr">1741 </span>        <span class="PreProc">var</span> display-subsidiary-stack?/eax: boolean <span class="Special">&lt;-</span> <a href='data.mu.html#L327'>find-in-call-paths</a> expanded-words, curr-path
 <span id="L1742" class="LineNr">1742 </span>        compare display-subsidiary-stack?, <span class="Constant">0</span>/false
 <span id="L1743" class="LineNr">1743 </span>        <span class="PreProc">break-if-=</span> $render-line:subsidiary
 <span id="L1744" class="LineNr">1744 </span>      <span class="Delimiter">}</span>
@@ -1815,7 +1814,7 @@ if ('onhashchange' in window) {
 <span id="L1749" class="LineNr">1749 </span>        <span class="PreProc">var</span> callee-h: (handle <a href='data.mu.html#L21'>function</a>)
 <span id="L1750" class="LineNr">1750 </span>        <span class="PreProc">var</span> callee-ah/<span class="muRegEcx">ecx</span>: (addr handle <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> address callee-h
 <span id="L1751" class="LineNr">1751 </span>        <a href='environment.mu.html#L1846'>callee</a> functions, curr-word, callee-ah
-<span id="L1752" class="LineNr">1752 </span>        <span class="PreProc">var</span> _callee/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *callee-ah
+<span id="L1752" class="LineNr">1752 </span>        <span class="PreProc">var</span> _callee/eax: (addr <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *callee-ah
 <span id="L1753" class="LineNr">1753 </span>        <a href='environment.mu.html#L1846'>callee</a> <span class="Special">&lt;-</span> copy _callee
 <span id="L1754" class="LineNr">1754 </span>        compare <a href='environment.mu.html#L1846'>callee</a>, <span class="Constant">0</span>
 <span id="L1755" class="LineNr">1755 </span>        <span class="PreProc">break-if-=</span> $render-line:subsidiary
@@ -1824,7 +1823,7 @@ if ('onhashchange' in window) {
 <span id="L1758" class="LineNr">1758 </span>      <a href='../405screen.mu.html#L523'>start-color</a> <a href='../405screen.mu.html#L9'>screen</a>, <span class="Constant">8</span>, <span class="Constant">7</span>
 <span id="L1759" class="LineNr">1759 </span>      <a href='word.mu.html#L238'>print-word</a> <a href='../405screen.mu.html#L9'>screen</a>, curr-word
 <span id="L1760" class="LineNr">1760 </span>      <span class="Delimiter">{</span>
-<span id="L1761" class="LineNr">1761 </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-word
+<span id="L1761" class="LineNr">1761 </span>        <span class="PreProc">var</span> word-len/eax: int <span class="Special">&lt;-</span> <a href='word.mu.html#L106'>word-length</a> curr-word
 <span id="L1762" class="LineNr">1762 </span>        curr-col <span class="Special">&lt;-</span> add word-len
 <span id="L1763" class="LineNr">1763 </span>        curr-col <span class="Special">&lt;-</span> add <span class="Constant">2</span>
 <span id="L1764" class="LineNr">1764 </span>        increment top-row
@@ -1834,8 +1833,8 @@ if ('onhashchange' in window) {
 <span id="L1768" class="LineNr">1768 </span>      <span class="PreProc">var</span> stack/<span class="muRegEdx">edx</span>: (addr <a href='value-stack.mu.html#L3'>value-stack</a>) <span class="Special">&lt;-</span> address stack-storage
 <span id="L1769" class="LineNr">1769 </span>      <a href='value-stack.mu.html#L8'>initialize-value-stack</a> stack, <span class="Constant">0x10</span>
 <span id="L1770" class="LineNr">1770 </span>      <span class="Delimiter">{</span>
-<span id="L1771" class="LineNr">1771 </span>        <span class="PreProc">var</span> prev-word-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-word, prev
-<span id="L1772" class="LineNr">1772 </span>        <span class="PreProc">var</span> prev-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> *prev-word-ah
+<span id="L1771" class="LineNr">1771 </span>        <span class="PreProc">var</span> prev-word-ah/eax: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> curr-word, prev
+<span id="L1772" class="LineNr">1772 </span>        <span class="PreProc">var</span> prev-word/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *prev-word-ah
 <span id="L1773" class="LineNr">1773 </span>        compare prev-word, <span class="Constant">0</span>
 <span id="L1774" class="LineNr">1774 </span>        <span class="PreProc">break-if-=</span>
 <span id="L1775" class="LineNr">1775 </span>        <span class="PreProc">var</span> bindings2-storage: <a href='data.mu.html#L59'>table</a>
@@ -1849,8 +1848,8 @@ if ('onhashchange' in window) {
 <span id="L1783" class="LineNr">1783 </span>      <a href='table.mu.html#L1'>initialize-table</a> callee-bindings, <span class="Constant">0x10</span>
 <span id="L1784" class="LineNr">1784 </span>      <a href='rpn.mu.html#L828'>bind-args</a> <a href='environment.mu.html#L1846'>callee</a>, stack, callee-bindings
 <span id="L1785" class="LineNr">1785 </span>      <span class="muComment"># obtain body</span>
-<span id="L1786" class="LineNr">1786 </span>      <span class="PreProc">var</span> callee-body-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='environment.mu.html#L1846'>callee</a>, body
-<span id="L1787" class="LineNr">1787 </span>      <span class="PreProc">var</span> callee-body/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *callee-body-ah
+<span id="L1786" class="LineNr">1786 </span>      <span class="PreProc">var</span> callee-body-ah/eax: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='environment.mu.html#L1846'>callee</a>, body
+<span id="L1787" class="LineNr">1787 </span>      <span class="PreProc">var</span> callee-body/eax: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *callee-body-ah
 <span id="L1788" class="LineNr">1788 </span>      <span class="PreProc">var</span> callee-body-first-word/<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> callee-body, data
 <span id="L1789" class="LineNr">1789 </span>      <span class="muComment"># - render subsidiary stack</span>
 <span id="L1790" class="LineNr">1790 </span>      <a href='data.mu.html#L515'>push-to-call-path-element</a> curr-path, callee-body-first-word  <span class="muComment"># leak</span>
@@ -1880,18 +1879,18 @@ if ('onhashchange' in window) {
 <span id="L1814" class="LineNr">1814 </span>    <span class="muComment"># cache cursor column if necessary</span>
 <span id="L1815" class="LineNr">1815 </span>    $render-line:cache-cursor-column: <span class="Delimiter">{</span>
 <span id="L1816" class="LineNr">1816 </span>      <span class="Delimiter">{</span>
-<span id="L1817" class="LineNr">1817 </span>        <span class="PreProc">var</span> found?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='data.mu.html#L348'>call-path-element-match?</a> curr-path, cursor-call-path
+<span id="L1817" class="LineNr">1817 </span>        <span class="PreProc">var</span> found?/eax: boolean <span class="Special">&lt;-</span> <a href='data.mu.html#L348'>call-path-element-match?</a> curr-path, cursor-call-path
 <span id="L1818" class="LineNr">1818 </span>        compare found?, <span class="Constant">0</span>/false
 <span id="L1819" class="LineNr">1819 </span>        <span class="PreProc">break-if-=</span> $render-line:cache-cursor-column
 <span id="L1820" class="LineNr">1820 </span>      <span class="Delimiter">}</span>
 <span id="L1821" class="LineNr">1821 </span>      <span class="PreProc">var</span> dest/<span class="muRegEdi">edi</span>: (addr int) <span class="Special">&lt;-</span> copy cursor-row-addr
 <span id="L1822" class="LineNr">1822 </span>      <span class="Delimiter">{</span>
-<span id="L1823" class="LineNr">1823 </span>        <span class="PreProc">var</span> src/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy top-row
+<span id="L1823" class="LineNr">1823 </span>        <span class="PreProc">var</span> src/eax: int <span class="Special">&lt;-</span> copy top-row
 <span id="L1824" class="LineNr">1824 </span>        copy-to *dest, src
 <span id="L1825" class="LineNr">1825 </span>      <span class="Delimiter">}</span>
 <span id="L1826" class="LineNr">1826 </span>      dest <span class="Special">&lt;-</span> copy cursor-col-addr
 <span id="L1827" class="LineNr">1827 </span>      copy-to *dest, old-col
-<span id="L1828" class="LineNr">1828 </span>      <span class="PreProc">var</span> cursor-index-in-word/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='word.mu.html#L199'>cursor-index</a> curr-word
+<span id="L1828" class="LineNr">1828 </span>      <span class="PreProc">var</span> cursor-index-in-word/eax: int <span class="Special">&lt;-</span> <a href='word.mu.html#L199'>cursor-index</a> curr-word
 <span id="L1829" class="LineNr">1829 </span>      add-to *dest, cursor-index-in-word
 <span id="L1830" class="LineNr">1830 </span>    <span class="Delimiter">}</span>
 <span id="L1831" class="LineNr">1831 </span>    <span class="muComment"># loop update</span>
@@ -1948,19 +1947,19 @@ if ('onhashchange' in window) {
 <span id="L1882" class="LineNr">1882 </span>      compare *top-addr, <span class="Constant">0</span>
 <span id="L1883" class="LineNr">1883 </span>      <span class="PreProc">break-if-&lt;=</span>
 <span id="L1884" class="LineNr">1884 </span>      decrement *top-addr
-<span id="L1885" class="LineNr">1885 </span>      <span class="PreProc">var</span> data-ah/<span class="muRegEax">eax</span>: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> stack-addr, data
-<span id="L1886" class="LineNr">1886 </span>      <span class="PreProc">var</span> data/<span class="muRegEax">eax</span>: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L1885" class="LineNr">1885 </span>      <span class="PreProc">var</span> data-ah/eax: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> stack-addr, data
+<span id="L1886" class="LineNr">1886 </span>      <span class="PreProc">var</span> data/eax: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
 <span id="L1887" class="LineNr">1887 </span>      <span class="PreProc">var</span> <a href='../203stack.subx.html#L338'>top</a>/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy *top-addr
 <span id="L1888" class="LineNr">1888 </span>      <span class="PreProc">var</span> dest-offset/<span class="muRegEcx">ecx</span>: (offset <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> compute-offset data, <a href='../203stack.subx.html#L338'>top</a>
-<span id="L1889" class="LineNr">1889 </span>      <span class="PreProc">var</span> val/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> index data, dest-offset
+<span id="L1889" class="LineNr">1889 </span>      <span class="PreProc">var</span> val/eax: (addr <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> index data, dest-offset
 <span id="L1890" class="LineNr">1890 </span>      <a href='value.mu.html#L1'>render-value-at</a> <a href='../405screen.mu.html#L9'>screen</a>, curr-row, indented-col, val, <span class="Constant">1</span>/top-level=true
 <span id="L1891" class="LineNr">1891 </span>      <span class="Delimiter">{</span>
-<span id="L1892" class="LineNr">1892 </span>        <span class="PreProc">var</span> width/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='value.mu.html#L218'>value-width</a> val, <span class="Constant">1</span>
+<span id="L1892" class="LineNr">1892 </span>        <span class="PreProc">var</span> width/eax: int <span class="Special">&lt;-</span> <a href='value.mu.html#L218'>value-width</a> val, <span class="Constant">1</span>
 <span id="L1893" class="LineNr">1893 </span>        compare width, max-width
 <span id="L1894" class="LineNr">1894 </span>        <span class="PreProc">break-if-&lt;=</span>
 <span id="L1895" class="LineNr">1895 </span>        max-width <span class="Special">&lt;-</span> copy width
 <span id="L1896" class="LineNr">1896 </span>      <span class="Delimiter">}</span>
-<span id="L1897" class="LineNr">1897 </span>      <span class="PreProc">var</span> height/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='value.mu.html#L314'>value-height</a> val
+<span id="L1897" class="LineNr">1897 </span>      <span class="PreProc">var</span> height/eax: int <span class="Special">&lt;-</span> <a href='value.mu.html#L314'>value-height</a> val
 <span id="L1898" class="LineNr">1898 </span>      curr-row <span class="Special">&lt;-</span> add height
 <span id="L1899" class="LineNr">1899 </span>      <span class="PreProc">loop</span>
 <span id="L1900" class="LineNr">1900 </span>    <span class="Delimiter">}</span>
@@ -1973,7 +1972,7 @@ if ('onhashchange' in window) {
 <span id="L1907" class="LineNr">1907 </span>  <a href='../405screen.mu.html#L109'>move-cursor</a> <a href='../405screen.mu.html#L9'>screen</a>, top-row, left-col
 <span id="L1908" class="LineNr">1908 </span>  <a href='word.mu.html#L238'>print-word</a> <a href='../405screen.mu.html#L9'>screen</a>, <a href='word.mu.html#L114'>final-word</a>
 <span id="L1909" class="LineNr">1909 </span>  <span class="Delimiter">{</span>
-<span id="L1910" class="LineNr">1910 </span>    <span class="PreProc">var</span> width/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='word.mu.html#L106'>word-length</a> <a href='word.mu.html#L114'>final-word</a>
+<span id="L1910" class="LineNr">1910 </span>    <span class="PreProc">var</span> width/eax: int <span class="Special">&lt;-</span> <a href='word.mu.html#L106'>word-length</a> <a href='word.mu.html#L114'>final-word</a>
 <span id="L1911" class="LineNr">1911 </span>    compare width, max-width
 <span id="L1912" class="LineNr">1912 </span>    <span class="PreProc">break-if-&lt;=</span>
 <span id="L1913" class="LineNr">1913 </span>    max-width <span class="Special">&lt;-</span> copy width
@@ -1993,9 +1992,9 @@ if ('onhashchange' in window) {
 <span id="L1927" class="LineNr">1927 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='environment.mu.html#L1927'>render-function-menu</a></span> _env: (addr <a href='environment.mu.html#L16'>environment</a>) <span class="Delimiter">{</span>
 <span id="L1928" class="LineNr">1928 </span>  <span class="PreProc">var</span> env/<span class="muRegEsi">esi</span>: (addr <a href='environment.mu.html#L16'>environment</a>) <span class="Special">&lt;-</span> copy _env
 <span id="L1929" class="LineNr">1929 </span>  <span class="PreProc">var</span> screen-ah/<span class="muRegEdi">edi</span>: (addr handle <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> env, <a href='../405screen.mu.html#L9'>screen</a>
-<span id="L1930" class="LineNr">1930 </span>  <span class="PreProc">var</span> _screen/<span class="muRegEax">eax</span>: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *screen-ah
+<span id="L1930" class="LineNr">1930 </span>  <span class="PreProc">var</span> _screen/eax: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *screen-ah
 <span id="L1931" class="LineNr">1931 </span>  <span class="PreProc">var</span> <a href='../405screen.mu.html#L9'>screen</a>/<span class="muRegEdi">edi</span>: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> copy _screen
-<span id="L1932" class="LineNr">1932 </span>  <span class="PreProc">var</span> nrows/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> env, nrows
+<span id="L1932" class="LineNr">1932 </span>  <span class="PreProc">var</span> nrows/eax: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> env, nrows
 <span id="L1933" class="LineNr">1933 </span>  <a href='../405screen.mu.html#L109'>move-cursor</a> <a href='../405screen.mu.html#L9'>screen</a>, *nrows, <span class="Constant">0</span>
 <span id="L1934" class="LineNr">1934 </span>  <a href='../405screen.mu.html#L569'>start-reverse-video</a> <a href='../405screen.mu.html#L9'>screen</a>
 <span id="L1935" class="LineNr">1935 </span>  <a href='../405screen.mu.html#L169'>print-string</a> <a href='../405screen.mu.html#L9'>screen</a>, <span class="Constant">&quot; ctrl-q &quot;</span>
@@ -2030,9 +2029,9 @@ if ('onhashchange' in window) {
 <span id="L1964" class="LineNr">1964 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='environment.mu.html#L1964'>render-sandbox-menu</a></span> _env: (addr <a href='environment.mu.html#L16'>environment</a>) <span class="Delimiter">{</span>
 <span id="L1965" class="LineNr">1965 </span>  <span class="PreProc">var</span> env/<span class="muRegEsi">esi</span>: (addr <a href='environment.mu.html#L16'>environment</a>) <span class="Special">&lt;-</span> copy _env
 <span id="L1966" class="LineNr">1966 </span>  <span class="PreProc">var</span> screen-ah/<span class="muRegEdi">edi</span>: (addr handle <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> env, <a href='../405screen.mu.html#L9'>screen</a>
-<span id="L1967" class="LineNr">1967 </span>  <span class="PreProc">var</span> _screen/<span class="muRegEax">eax</span>: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *screen-ah
+<span id="L1967" class="LineNr">1967 </span>  <span class="PreProc">var</span> _screen/eax: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *screen-ah
 <span id="L1968" class="LineNr">1968 </span>  <span class="PreProc">var</span> <a href='../405screen.mu.html#L9'>screen</a>/<span class="muRegEdi">edi</span>: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> copy _screen
-<span id="L1969" class="LineNr">1969 </span>  <span class="PreProc">var</span> nrows/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> env, nrows
+<span id="L1969" class="LineNr">1969 </span>  <span class="PreProc">var</span> nrows/eax: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> env, nrows
 <span id="L1970" class="LineNr">1970 </span>  <a href='../405screen.mu.html#L109'>move-cursor</a> <a href='../405screen.mu.html#L9'>screen</a>, *nrows, <span class="Constant">0</span>
 <span id="L1971" class="LineNr">1971 </span>  <a href='../405screen.mu.html#L569'>start-reverse-video</a> <a href='../405screen.mu.html#L9'>screen</a>
 <span id="L1972" class="LineNr">1972 </span>  <a href='../405screen.mu.html#L169'>print-string</a> <a href='../405screen.mu.html#L9'>screen</a>, <span class="Constant">&quot; ctrl-q &quot;</span>
@@ -2079,19 +2078,19 @@ if ('onhashchange' in window) {
 <span id="L2013" class="LineNr">2013 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='environment.mu.html#L2013'>clear-canvas</a></span> _env: (addr <a href='environment.mu.html#L16'>environment</a>) <span class="Delimiter">{</span>
 <span id="L2014" class="LineNr">2014 </span>  <span class="PreProc">var</span> env/<span class="muRegEsi">esi</span>: (addr <a href='environment.mu.html#L16'>environment</a>) <span class="Special">&lt;-</span> copy _env
 <span id="L2015" class="LineNr">2015 </span>  <span class="PreProc">var</span> screen-ah/<span class="muRegEdi">edi</span>: (addr handle <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> env, <a href='../405screen.mu.html#L9'>screen</a>
-<span id="L2016" class="LineNr">2016 </span>  <span class="PreProc">var</span> _screen/<span class="muRegEax">eax</span>: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *screen-ah
+<span id="L2016" class="LineNr">2016 </span>  <span class="PreProc">var</span> _screen/eax: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *screen-ah
 <span id="L2017" class="LineNr">2017 </span>  <span class="PreProc">var</span> <a href='../405screen.mu.html#L9'>screen</a>/<span class="muRegEdi">edi</span>: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> copy _screen
 <span id="L2018" class="LineNr">2018 </span>  <a href='../405screen.mu.html#L78'>clear-screen</a> <a href='../405screen.mu.html#L9'>screen</a>
-<span id="L2019" class="LineNr">2019 </span>  <span class="PreProc">var</span> nrows/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> env, nrows
+<span id="L2019" class="LineNr">2019 </span>  <span class="PreProc">var</span> nrows/eax: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> env, nrows
 <span id="L2020" class="LineNr">2020 </span>  <span class="PreProc">var</span> sep-col/<span class="muRegEcx">ecx</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> env, code-separator-col
 <span id="L2021" class="LineNr">2021 </span>  <span class="muComment"># divider</span>
 <span id="L2022" class="LineNr">2022 </span>  <a href='box.mu.html#L38'>draw-vertical-line</a> <a href='../405screen.mu.html#L9'>screen</a>, <span class="Constant">1</span>, *nrows, *sep-col
 <span id="L2023" class="LineNr">2023 </span>  <span class="muComment"># primitives</span>
-<span id="L2024" class="LineNr">2024 </span>  <span class="PreProc">var</span> dummy/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='environment.mu.html#L2028'>render-primitives</a> <a href='../405screen.mu.html#L9'>screen</a>, *nrows, *sep-col
+<span id="L2024" class="LineNr">2024 </span>  <span class="PreProc">var</span> dummy/eax: int <span class="Special">&lt;-</span> <a href='environment.mu.html#L2028'>render-primitives</a> <a href='../405screen.mu.html#L9'>screen</a>, *nrows, *sep-col
 <span id="L2025" class="LineNr">2025 </span><span class="Delimiter">}</span>
 <span id="L2026" class="LineNr">2026 </span>
 <span id="L2027" class="LineNr">2027 </span><span class="muComment"># return value: top-most row written to</span>
-<span id="L2028" class="LineNr">2028 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='environment.mu.html#L2028'>render-primitives</a></span> <a href='../405screen.mu.html#L9'>screen</a>: (addr <a href='../405screen.mu.html#L9'>screen</a>), bottom-margin-row: int, right-col: int<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int <span class="Delimiter">{</span>
+<span id="L2028" class="LineNr">2028 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='environment.mu.html#L2028'>render-primitives</a></span> <a href='../405screen.mu.html#L9'>screen</a>: (addr <a href='../405screen.mu.html#L9'>screen</a>), bottom-margin-row: int, right-col: int<span class="PreProc"> -&gt; </span>_/eax: int <span class="Delimiter">{</span>
 <span id="L2029" class="LineNr">2029 </span>  <span class="muComment"># render primitives from the bottom of the screen upward</span>
 <span id="L2030" class="LineNr">2030 </span>  <span class="PreProc">var</span> row/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy bottom-margin-row
 <span id="L2031" class="LineNr">2031 </span>  row <span class="Special">&lt;-</span> subtract <span class="Constant">1</span>
@@ -2120,12 +2119,12 @@ if ('onhashchange' in window) {
 <span id="L2054" class="LineNr">2054 </span>  <span class="muComment"># decrement row if necessary</span>
 <span id="L2055" class="LineNr">2055 </span>  <span class="PreProc">var</span> new-col/<span class="muRegEbx">ebx</span>: int <span class="Special">&lt;-</span> copy col
 <span id="L2056" class="LineNr">2056 </span>  <span class="PreProc">var</span> heading/<span class="muRegEsi">esi</span>: (addr array byte) <span class="Special">&lt;-</span> copy _heading
-<span id="L2057" class="LineNr">2057 </span>  <span class="PreProc">var</span> len1/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> length heading
+<span id="L2057" class="LineNr">2057 </span>  <span class="PreProc">var</span> len1/eax: int <span class="Special">&lt;-</span> length heading
 <span id="L2058" class="LineNr">2058 </span>  new-col <span class="Special">&lt;-</span> add len1
 <span id="L2059" class="LineNr">2059 </span>  <span class="PreProc">var</span> contents/<span class="muRegEdi">edi</span>: (addr array byte) <span class="Special">&lt;-</span> copy _contents
-<span id="L2060" class="LineNr">2060 </span>  <span class="PreProc">var</span> len2/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> length contents
+<span id="L2060" class="LineNr">2060 </span>  <span class="PreProc">var</span> len2/eax: int <span class="Special">&lt;-</span> length contents
 <span id="L2061" class="LineNr">2061 </span>  new-col <span class="Special">&lt;-</span> add len2
-<span id="L2062" class="LineNr">2062 </span>  <span class="PreProc">var</span> bound/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy right-col
+<span id="L2062" class="LineNr">2062 </span>  <span class="PreProc">var</span> bound/eax: int <span class="Special">&lt;-</span> copy right-col
 <span id="L2063" class="LineNr">2063 </span>  bound <span class="Special">&lt;-</span> decrement
 <span id="L2064" class="LineNr">2064 </span>  <span class="Delimiter">{</span>
 <span id="L2065" class="LineNr">2065 </span>    compare new-col, bound
@@ -2147,7 +2146,7 @@ if ('onhashchange' in window) {
 <span id="L2081" class="LineNr">2081 </span>  <span class="PreProc">var</span> env/<span class="muRegEsi">esi</span>: (addr <a href='environment.mu.html#L16'>environment</a>) <span class="Special">&lt;-</span> copy _env
 <span id="L2082" class="LineNr">2082 </span>  <span class="PreProc">var</span> functions/<span class="muRegEsi">esi</span>: (addr handle <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> env, functions
 <span id="L2083" class="LineNr">2083 </span>  <span class="Delimiter">{</span>
-<span id="L2084" class="LineNr">2084 </span>    <span class="PreProc">var</span> curr/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *functions
+<span id="L2084" class="LineNr">2084 </span>    <span class="PreProc">var</span> curr/eax: (addr <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *functions
 <span id="L2085" class="LineNr">2085 </span>    compare curr, <span class="Constant">0</span>
 <span id="L2086" class="LineNr">2086 </span>    <span class="PreProc">break-if-=</span>
 <span id="L2087" class="LineNr">2087 </span>    row, dummy-col <span class="Special">&lt;-</span> <a href='environment.mu.html#L2096'>render-function-right-aligned</a> <a href='../405screen.mu.html#L9'>screen</a>, row, right-col, curr
@@ -2163,10 +2162,10 @@ if ('onhashchange' in window) {
 <span id="L2097" class="LineNr">2097 </span>  <span class="PreProc">var</span> col/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> copy right-col
 <span id="L2098" class="LineNr">2098 </span>  col <span class="Special">&lt;-</span> subtract <span class="Constant">1</span>/function-right-margin
 <span id="L2099" class="LineNr">2099 </span>  <span class="PreProc">var</span> col2/<span class="muRegEbx">ebx</span>: int <span class="Special">&lt;-</span> copy col
-<span id="L2100" class="LineNr">2100 </span>  <span class="PreProc">var</span> width/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='data.mu.html#L583'>function-width</a> f
+<span id="L2100" class="LineNr">2100 </span>  <span class="PreProc">var</span> width/eax: int <span class="Special">&lt;-</span> <a href='data.mu.html#L583'>function-width</a> f
 <span id="L2101" class="LineNr">2101 </span>  col <span class="Special">&lt;-</span> subtract width
 <span id="L2102" class="LineNr">2102 </span>  <span class="PreProc">var</span> new-row/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy row
-<span id="L2103" class="LineNr">2103 </span>  <span class="PreProc">var</span> height/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='data.mu.html#L621'>function-height</a> f
+<span id="L2103" class="LineNr">2103 </span>  <span class="PreProc">var</span> height/eax: int <span class="Special">&lt;-</span> <a href='data.mu.html#L621'>function-height</a> f
 <span id="L2104" class="LineNr">2104 </span>  new-row <span class="Special">&lt;-</span> add height
 <span id="L2105" class="LineNr">2105 </span>  new-row <span class="Special">&lt;-</span> decrement
 <span id="L2106" class="LineNr">2106 </span>  col <span class="Special">&lt;-</span> subtract <span class="Constant">1</span>/function-left-padding
@@ -2189,8 +2188,8 @@ if ('onhashchange' in window) {
 <span id="L2123" class="LineNr">2123 </span>  <span class="PreProc">var</span> args/<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> f, args
 <span id="L2124" class="LineNr">2124 </span>  <a href='../405screen.mu.html#L109'>move-cursor</a> <a href='../405screen.mu.html#L9'>screen</a>, row, col
 <span id="L2125" class="LineNr">2125 </span>  <a href='word.mu.html#L245'>print-words-in-reverse</a> <a href='../405screen.mu.html#L9'>screen</a>, args
-<span id="L2126" class="LineNr">2126 </span>  <span class="PreProc">var</span> name-ah/<span class="muRegEax">eax</span>: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> f, name
-<span id="L2127" class="LineNr">2127 </span>  <span class="PreProc">var</span> name/<span class="muRegEax">eax</span>: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *name-ah
+<span id="L2126" class="LineNr">2126 </span>  <span class="PreProc">var</span> name-ah/eax: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> f, name
+<span id="L2127" class="LineNr">2127 </span>  <span class="PreProc">var</span> name/eax: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *name-ah
 <span id="L2128" class="LineNr">2128 </span>  <a href='../405screen.mu.html#L541'>start-bold</a> <a href='../405screen.mu.html#L9'>screen</a>
 <span id="L2129" class="LineNr">2129 </span>  <a href='../405screen.mu.html#L169'>print-string</a> <a href='../405screen.mu.html#L9'>screen</a>, name
 <span id="L2130" class="LineNr">2130 </span>  <a href='../405screen.mu.html#L506'>reset-formatting</a> <a href='../405screen.mu.html#L9'>screen</a>
@@ -2202,15 +2201,15 @@ if ('onhashchange' in window) {
 <span id="L2136" class="LineNr">2136 </span>  add-to col, <span class="Constant">2</span>
 <span id="L2137" class="LineNr">2137 </span>  <span class="PreProc">var</span> cursor-row/<span class="muRegEcx">ecx</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> f, cursor-row
 <span id="L2138" class="LineNr">2138 </span>  <span class="PreProc">var</span> cursor-col/<span class="muRegEdx">edx</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> f, cursor-col
-<span id="L2139" class="LineNr">2139 </span>  <span class="PreProc">var</span> cursor-word-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> f, cursor-word
-<span id="L2140" class="LineNr">2140 </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="L2139" class="LineNr">2139 </span>  <span class="PreProc">var</span> cursor-word-ah/eax: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> f, cursor-word
+<span id="L2140" class="LineNr">2140 </span>  <span class="PreProc">var</span> _cursor-word/eax: (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="L2141" class="LineNr">2141 </span>  <span class="PreProc">var</span> cursor-word/<span class="muRegEbx">ebx</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _cursor-word
-<span id="L2142" class="LineNr">2142 </span>  <span class="PreProc">var</span> body-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> f, body
-<span id="L2143" class="LineNr">2143 </span>  <span class="PreProc">var</span> body/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *body-ah
+<span id="L2142" class="LineNr">2142 </span>  <span class="PreProc">var</span> body-ah/eax: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> f, body
+<span id="L2143" class="LineNr">2143 </span>  <span class="PreProc">var</span> body/eax: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *body-ah
 <span id="L2144" class="LineNr">2144 </span>  <a href='environment.mu.html#L1634'>render-line-without-stack</a> <a href='../405screen.mu.html#L9'>screen</a>, body, row, col, cursor-word, cursor-row, cursor-col
 <span id="L2145" class="LineNr">2145 </span><span class="Delimiter">}</span>
 <span id="L2146" class="LineNr">2146 </span>
-<span id="L2147" class="LineNr">2147 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='environment.mu.html#L2147'>real-grapheme?</a></span> g: grapheme<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean <span class="Delimiter">{</span>
+<span id="L2147" class="LineNr">2147 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='environment.mu.html#L2147'>real-grapheme?</a></span> g: grapheme<span class="PreProc"> -&gt; </span>_/eax: boolean <span class="Delimiter">{</span>
 <span id="L2148" class="LineNr">2148 </span>  <span class="muComment"># if g == newline return true</span>
 <span id="L2149" class="LineNr">2149 </span>  compare g, <span class="Constant">0xa</span>
 <span id="L2150" class="LineNr">2150 </span>  <span class="Delimiter">{</span>
diff --git a/html/linux/tile/float-stack.mu.html b/html/linux/tile/float-stack.mu.html
index 5a092a31..e0c25c97 100644
--- a/html/linux/tile/float-stack.mu.html
+++ b/html/linux/tile/float-stack.mu.html
@@ -14,17 +14,16 @@ pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-
 body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; }
 a { color:inherit; }
 * { font-size:12pt; font-size: 1em; }
-.muRegEcx { color: #af875f; }
-.Special { color: #ff6060; }
+.PreProc { color: #c000c0; }
+.muRegEdx { color: #af5f00; }
 .LineNr { }
-.muRegEdx { color: #878700; }
-.muRegEax { color: #875f00; }
-.muRegEsi { color: #87d787; }
-.muRegEdi { color: #87ffd7; }
+.Constant { color: #008787; }
+.muRegEsi { color: #005faf; }
+.muRegEdi { color: #00af00; }
+.muRegEcx { color: #870000; }
 .Delimiter { color: #c000c0; }
 .muFunction { color: #af5f00; text-decoration: underline; }
-.Constant { color: #008787; }
-.PreProc { color: #c000c0; }
+.Special { color: #ff6060; }
 -->
 </style>
 
@@ -69,13 +68,13 @@ if ('onhashchange' in window) {
 <span id="L7" class="LineNr"> 7 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='float-stack.mu.html#L1'>float-stack</a>) <span class="Special">&lt;-</span> copy _self
 <span id="L8" class="LineNr"> 8 </span>  <span class="PreProc">var</span> d/<span class="muRegEdi">edi</span>: (addr handle array float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, data
 <span id="L9" class="LineNr"> 9 </span>  populate d, n
-<span id="L10" class="LineNr">10 </span>  <span class="PreProc">var</span> <a href='../203stack.subx.html#L338'>top</a>/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, <a href='../203stack.subx.html#L338'>top</a>
+<span id="L10" class="LineNr">10 </span>  <span class="PreProc">var</span> <a href='../203stack.subx.html#L338'>top</a>/eax: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, <a href='../203stack.subx.html#L338'>top</a>
 <span id="L11" class="LineNr">11 </span>  copy-to *top, <span class="Constant">0</span>
 <span id="L12" class="LineNr">12 </span><span class="Delimiter">}</span>
 <span id="L13" class="LineNr">13 </span>
 <span id="L14" class="LineNr">14 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='float-stack.mu.html#L14'>clear-float-stack</a></span> _self: (addr <a href='float-stack.mu.html#L1'>float-stack</a>) <span class="Delimiter">{</span>
 <span id="L15" class="LineNr">15 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='float-stack.mu.html#L1'>float-stack</a>) <span class="Special">&lt;-</span> copy _self
-<span id="L16" class="LineNr">16 </span>  <span class="PreProc">var</span> <a href='../203stack.subx.html#L338'>top</a>/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, <a href='../203stack.subx.html#L338'>top</a>
+<span id="L16" class="LineNr">16 </span>  <span class="PreProc">var</span> <a href='../203stack.subx.html#L338'>top</a>/eax: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, <a href='../203stack.subx.html#L338'>top</a>
 <span id="L17" class="LineNr">17 </span>  copy-to *top, <span class="Constant">0</span>
 <span id="L18" class="LineNr">18 </span><span class="Delimiter">}</span>
 <span id="L19" class="LineNr">19 </span>
@@ -83,7 +82,7 @@ if ('onhashchange' in window) {
 <span id="L21" class="LineNr">21 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='float-stack.mu.html#L1'>float-stack</a>) <span class="Special">&lt;-</span> copy _self
 <span id="L22" class="LineNr">22 </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> self, <a href='../203stack.subx.html#L338'>top</a>
 <span id="L23" class="LineNr">23 </span>  <span class="PreProc">var</span> data-ah/<span class="muRegEdx">edx</span>: (addr handle array float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, data
-<span id="L24" class="LineNr">24 </span>  <span class="PreProc">var</span> data/<span class="muRegEax">eax</span>: (addr array float) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L24" class="LineNr">24 </span>  <span class="PreProc">var</span> data/eax: (addr array float) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
 <span id="L25" class="LineNr">25 </span>  <span class="PreProc">var</span> <a href='../203stack.subx.html#L338'>top</a>/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> copy *top-addr
 <span id="L26" class="LineNr">26 </span>  <span class="PreProc">var</span> dest-addr/<span class="muRegEdx">edx</span>: (addr float) <span class="Special">&lt;-</span> index data, <a href='../203stack.subx.html#L338'>top</a>
 <span id="L27" class="LineNr">27 </span>  <span class="PreProc">var</span> val/<span class="Constant">xmm0</span>: float <span class="Special">&lt;-</span> copy _val
@@ -102,15 +101,15 @@ if ('onhashchange' in window) {
 <span id="L40" class="LineNr">40 </span>  <span class="Delimiter">}</span>
 <span id="L41" class="LineNr">41 </span>  subtract-from *top-addr, <span class="Constant">1</span>
 <span id="L42" class="LineNr">42 </span>  <span class="PreProc">var</span> data-ah/<span class="muRegEdx">edx</span>: (addr handle array float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, data
-<span id="L43" class="LineNr">43 </span>  <span class="PreProc">var</span> data/<span class="muRegEax">eax</span>: (addr array float) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L43" class="LineNr">43 </span>  <span class="PreProc">var</span> data/eax: (addr array float) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
 <span id="L44" class="LineNr">44 </span>  <span class="PreProc">var</span> <a href='../203stack.subx.html#L338'>top</a>/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> copy *top-addr
-<span id="L45" class="LineNr">45 </span>  <span class="PreProc">var</span> result-addr/<span class="muRegEax">eax</span>: (addr float) <span class="Special">&lt;-</span> index data, <a href='../203stack.subx.html#L338'>top</a>
+<span id="L45" class="LineNr">45 </span>  <span class="PreProc">var</span> result-addr/eax: (addr float) <span class="Special">&lt;-</span> index data, <a href='../203stack.subx.html#L338'>top</a>
 <span id="L46" class="LineNr">46 </span>  <span class="PreProc">return</span> *result-addr
 <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="PreProc">fn</span> <span class="muFunction"><a href='float-stack.mu.html#L49'>float-stack-empty?</a></span> _self: (addr <a href='float-stack.mu.html#L1'>float-stack</a>)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean <span class="Delimiter">{</span>
+<span id="L49" class="LineNr">49 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='float-stack.mu.html#L49'>float-stack-empty?</a></span> _self: (addr <a href='float-stack.mu.html#L1'>float-stack</a>)<span class="PreProc"> -&gt; </span>_/eax: boolean <span class="Delimiter">{</span>
 <span id="L50" class="LineNr">50 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='float-stack.mu.html#L1'>float-stack</a>) <span class="Special">&lt;-</span> copy _self
-<span id="L51" class="LineNr">51 </span>  <span class="PreProc">var</span> top-addr/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, <a href='../203stack.subx.html#L338'>top</a>
+<span id="L51" class="LineNr">51 </span>  <span class="PreProc">var</span> top-addr/eax: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, <a href='../203stack.subx.html#L338'>top</a>
 <span id="L52" class="LineNr">52 </span>  compare *top-addr, <span class="Constant">0</span>
 <span id="L53" class="LineNr">53 </span>  <span class="Delimiter">{</span>
 <span id="L54" class="LineNr">54 </span>    <span class="PreProc">break-if-!=</span>
@@ -119,9 +118,9 @@ if ('onhashchange' in window) {
 <span id="L57" class="LineNr">57 </span>  <span class="PreProc">return</span> <span class="Constant">0</span>/false
 <span id="L58" class="LineNr">58 </span><span class="Delimiter">}</span>
 <span id="L59" class="LineNr">59 </span>
-<span id="L60" class="LineNr">60 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='float-stack.mu.html#L60'>float-stack-length</a></span> _self: (addr <a href='float-stack.mu.html#L1'>float-stack</a>)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int <span class="Delimiter">{</span>
+<span id="L60" class="LineNr">60 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='float-stack.mu.html#L60'>float-stack-length</a></span> _self: (addr <a href='float-stack.mu.html#L1'>float-stack</a>)<span class="PreProc"> -&gt; </span>_/eax: int <span class="Delimiter">{</span>
 <span id="L61" class="LineNr">61 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='float-stack.mu.html#L1'>float-stack</a>) <span class="Special">&lt;-</span> copy _self
-<span id="L62" class="LineNr">62 </span>  <span class="PreProc">var</span> top-addr/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, <a href='../203stack.subx.html#L338'>top</a>
+<span id="L62" class="LineNr">62 </span>  <span class="PreProc">var</span> top-addr/eax: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, <a href='../203stack.subx.html#L338'>top</a>
 <span id="L63" class="LineNr">63 </span>  <span class="PreProc">return</span> *top-addr
 <span id="L64" class="LineNr">64 </span><span class="Delimiter">}</span>
 </pre>
diff --git a/html/linux/tile/gap-buffer.mu.html b/html/linux/tile/gap-buffer.mu.html
index 0aac2736..fb081947 100644
--- a/html/linux/tile/gap-buffer.mu.html
+++ b/html/linux/tile/gap-buffer.mu.html
@@ -14,19 +14,18 @@ pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-
 body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; }
 a { color:inherit; }
 * { font-size:12pt; font-size: 1em; }
-.muRegEdi { color: #87ffd7; }
-.Special { color: #ff6060; }
+.PreProc { color: #c000c0; }
+.muRegEdx { color: #af5f00; }
+.muRegEcx { color: #870000; }
 .LineNr { }
-.muRegEdx { color: #878700; }
-.muRegEcx { color: #af875f; }
-.muRegEsi { color: #87d787; }
-.muRegEax { color: #875f00; }
+.Constant { color: #008787; }
+.muRegEsi { color: #005faf; }
+.muRegEdi { color: #00af00; }
+.muComment { color: #005faf; }
 .Delimiter { color: #c000c0; }
 .muFunction { color: #af5f00; text-decoration: underline; }
 .muTest { color: #5f8700; }
-.Constant { color: #008787; }
-.PreProc { color: #c000c0; }
-.muComment { color: #005faf; }
+.Special { color: #ff6060; }
 -->
 </style>
 
@@ -69,9 +68,9 @@ if ('onhashchange' in window) {
 <span id="L5" class="LineNr">  5 </span>
 <span id="L6" class="LineNr">  6 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='gap-buffer.mu.html#L6'>initialize-gap-buffer</a></span> _self: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Delimiter">{</span>
 <span id="L7" class="LineNr">  7 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> copy _self
-<span id="L8" class="LineNr">  8 </span>  <span class="PreProc">var</span> left/<span class="muRegEax">eax</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> self, left
+<span id="L8" class="LineNr">  8 </span>  <span class="PreProc">var</span> left/eax: (addr <a href='grapheme-stack.mu.html#L1'>grapheme-stack</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, left
 <span id="L9" class="LineNr">  9 </span>  <a href='grapheme-stack.mu.html#L6'>initialize-grapheme-stack</a> left, <span class="Constant">0x10</span>/max-word-size
-<span id="L10" class="LineNr"> 10 </span>  <span class="PreProc">var</span> right/<span class="muRegEax">eax</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> self, right
+<span id="L10" class="LineNr"> 10 </span>  <span class="PreProc">var</span> right/eax: (addr <a href='grapheme-stack.mu.html#L1'>grapheme-stack</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, right
 <span id="L11" class="LineNr"> 11 </span>  <a href='grapheme-stack.mu.html#L6'>initialize-grapheme-stack</a> right, <span class="Constant">0x10</span>/max-word-size
 <span id="L12" class="LineNr"> 12 </span><span class="Delimiter">}</span>
 <span id="L13" class="LineNr"> 13 </span>
@@ -82,10 +81,10 @@ if ('onhashchange' in window) {
 <span id="L18" class="LineNr"> 18 </span>  <span class="PreProc">var</span> stream/<span class="muRegEcx">ecx</span>: (addr stream byte) <span class="Special">&lt;-</span> address stream-storage
 <span id="L19" class="LineNr"> 19 </span>  <a href='../108write.subx.html#L24'>write</a> stream, s
 <span id="L20" class="LineNr"> 20 </span>  <span class="Delimiter">{</span>
-<span id="L21" class="LineNr"> 21 </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> stream
+<span id="L21" class="LineNr"> 21 </span>    <span class="PreProc">var</span> done?/eax: boolean <span class="Special">&lt;-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> stream
 <span id="L22" class="LineNr"> 22 </span>    compare done?, <span class="Constant">0</span>/false
 <span id="L23" class="LineNr"> 23 </span>    <span class="PreProc">break-if-!=</span>
-<span id="L24" class="LineNr"> 24 </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> stream
+<span id="L24" class="LineNr"> 24 </span>    <span class="PreProc">var</span> g/eax: grapheme <span class="Special">&lt;-</span> <a href='../403unicode.mu.html#L158'>read-grapheme</a> stream
 <span id="L25" class="LineNr"> 25 </span>    <a href='gap-buffer.mu.html#L103'>add-grapheme-at-gap</a> self, g
 <span id="L26" class="LineNr"> 26 </span>    <span class="PreProc">loop</span>
 <span id="L27" class="LineNr"> 27 </span>  <span class="Delimiter">}</span>
@@ -101,9 +100,9 @@ if ('onhashchange' in window) {
 <span id="L37" class="LineNr"> 37 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='gap-buffer.mu.html#L37'>emit-gap-buffer</a></span> _self: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>), out: (addr stream byte) <span class="Delimiter">{</span>
 <span id="L38" class="LineNr"> 38 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> copy _self
 <span id="L39" class="LineNr"> 39 </span>  <a href='../106stream.subx.html#L17'>clear-stream</a> out
-<span id="L40" class="LineNr"> 40 </span>  <span class="PreProc">var</span> left/<span class="muRegEax">eax</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> self, left
+<span id="L40" class="LineNr"> 40 </span>  <span class="PreProc">var</span> left/eax: (addr <a href='grapheme-stack.mu.html#L1'>grapheme-stack</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, left
 <span id="L41" class="LineNr"> 41 </span>  <a href='gap-buffer.mu.html#L47'>emit-stack-from-bottom</a> left, out
-<span id="L42" class="LineNr"> 42 </span>  <span class="PreProc">var</span> right/<span class="muRegEax">eax</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> self, right
+<span id="L42" class="LineNr"> 42 </span>  <span class="PreProc">var</span> right/eax: (addr <a href='grapheme-stack.mu.html#L1'>grapheme-stack</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, right
 <span id="L43" class="LineNr"> 43 </span>  <a href='gap-buffer.mu.html#L65'>emit-stack-from-top</a> right, out
 <span id="L44" class="LineNr"> 44 </span><span class="Delimiter">}</span>
 <span id="L45" class="LineNr"> 45 </span>
@@ -111,10 +110,10 @@ if ('onhashchange' in window) {
 <span id="L47" class="LineNr"> 47 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='gap-buffer.mu.html#L47'>emit-stack-from-bottom</a></span> _self: (addr <a href='grapheme-stack.mu.html#L1'>grapheme-stack</a>), out: (addr stream byte) <span class="Delimiter">{</span>
 <span id="L48" class="LineNr"> 48 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='grapheme-stack.mu.html#L1'>grapheme-stack</a>) <span class="Special">&lt;-</span> copy _self
 <span id="L49" class="LineNr"> 49 </span>  <span class="PreProc">var</span> data-ah/<span class="muRegEdi">edi</span>: (addr handle array grapheme) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, data
-<span id="L50" class="LineNr"> 50 </span>  <span class="PreProc">var</span> _data/<span class="muRegEax">eax</span>: (addr array grapheme) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L50" class="LineNr"> 50 </span>  <span class="PreProc">var</span> _data/eax: (addr array grapheme) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
 <span id="L51" class="LineNr"> 51 </span>  <span class="PreProc">var</span> data/<span class="muRegEdi">edi</span>: (addr array grapheme) <span class="Special">&lt;-</span> copy _data
 <span id="L52" class="LineNr"> 52 </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> self, <a href='../203stack.subx.html#L338'>top</a>
-<span id="L53" class="LineNr"> 53 </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="L53" class="LineNr"> 53 </span>  <span class="PreProc">var</span> i/eax: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L54" class="LineNr"> 54 </span>  <span class="Delimiter">{</span>
 <span id="L55" class="LineNr"> 55 </span>    compare i, *top-addr
 <span id="L56" class="LineNr"> 56 </span>    <span class="PreProc">break-if-&gt;=</span>
@@ -129,10 +128,10 @@ if ('onhashchange' in window) {
 <span id="L65" class="LineNr"> 65 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='gap-buffer.mu.html#L65'>emit-stack-from-top</a></span> _self: (addr <a href='grapheme-stack.mu.html#L1'>grapheme-stack</a>), out: (addr stream byte) <span class="Delimiter">{</span>
 <span id="L66" class="LineNr"> 66 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='grapheme-stack.mu.html#L1'>grapheme-stack</a>) <span class="Special">&lt;-</span> copy _self
 <span id="L67" class="LineNr"> 67 </span>  <span class="PreProc">var</span> data-ah/<span class="muRegEdi">edi</span>: (addr handle array grapheme) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, data
-<span id="L68" class="LineNr"> 68 </span>  <span class="PreProc">var</span> _data/<span class="muRegEax">eax</span>: (addr array grapheme) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L68" class="LineNr"> 68 </span>  <span class="PreProc">var</span> _data/eax: (addr array grapheme) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
 <span id="L69" class="LineNr"> 69 </span>  <span class="PreProc">var</span> data/<span class="muRegEdi">edi</span>: (addr array grapheme) <span class="Special">&lt;-</span> copy _data
 <span id="L70" class="LineNr"> 70 </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> self, <a href='../203stack.subx.html#L338'>top</a>
-<span id="L71" class="LineNr"> 71 </span>  <span class="PreProc">var</span> i/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy *top-addr
+<span id="L71" class="LineNr"> 71 </span>  <span class="PreProc">var</span> i/eax: int <span class="Special">&lt;-</span> copy *top-addr
 <span id="L72" class="LineNr"> 72 </span>  i <span class="Special">&lt;-</span> decrement
 <span id="L73" class="LineNr"> 73 </span>  <span class="Delimiter">{</span>
 <span id="L74" class="LineNr"> 74 </span>    compare i, <span class="Constant">0</span>
@@ -146,33 +145,33 @@ if ('onhashchange' in window) {
 <span id="L82" class="LineNr"> 82 </span>
 <span id="L83" class="LineNr"> 83 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='gap-buffer.mu.html#L83'>render-gap-buffer</a></span> <a href='../405screen.mu.html#L9'>screen</a>: (addr <a href='../405screen.mu.html#L9'>screen</a>), _gap: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Delimiter">{</span>
 <span id="L84" class="LineNr"> 84 </span>  <span class="PreProc">var</span> gap/<span class="muRegEsi">esi</span>: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> copy _gap
-<span id="L85" class="LineNr"> 85 </span>  <span class="PreProc">var</span> left/<span class="muRegEax">eax</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> gap, left
+<span id="L85" class="LineNr"> 85 </span>  <span class="PreProc">var</span> left/eax: (addr <a href='grapheme-stack.mu.html#L1'>grapheme-stack</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> gap, left
 <span id="L86" class="LineNr"> 86 </span>  <a href='grapheme-stack.mu.html#L78'>render-stack-from-bottom</a> left, <a href='../405screen.mu.html#L9'>screen</a>
-<span id="L87" class="LineNr"> 87 </span>  <span class="PreProc">var</span> right/<span class="muRegEax">eax</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> gap, right
+<span id="L87" class="LineNr"> 87 </span>  <span class="PreProc">var</span> right/eax: (addr <a href='grapheme-stack.mu.html#L1'>grapheme-stack</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> gap, right
 <span id="L88" class="LineNr"> 88 </span>  <a href='grapheme-stack.mu.html#L97'>render-stack-from-top</a> right, <a href='../405screen.mu.html#L9'>screen</a>
 <span id="L89" class="LineNr"> 89 </span><span class="Delimiter">}</span>
 <span id="L90" class="LineNr"> 90 </span>
-<span id="L91" class="LineNr"> 91 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='gap-buffer.mu.html#L91'>gap-buffer-length</a></span> _gap: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int <span class="Delimiter">{</span>
+<span id="L91" class="LineNr"> 91 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='gap-buffer.mu.html#L91'>gap-buffer-length</a></span> _gap: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>)<span class="PreProc"> -&gt; </span>_/eax: int <span class="Delimiter">{</span>
 <span id="L92" class="LineNr"> 92 </span>  <span class="PreProc">var</span> gap/<span class="muRegEsi">esi</span>: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> copy _gap
-<span id="L93" class="LineNr"> 93 </span>  <span class="PreProc">var</span> left/<span class="muRegEax">eax</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> gap, left
-<span id="L94" class="LineNr"> 94 </span>  <span class="PreProc">var</span> tmp/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> left, <a href='../203stack.subx.html#L338'>top</a>
+<span id="L93" class="LineNr"> 93 </span>  <span class="PreProc">var</span> left/eax: (addr <a href='grapheme-stack.mu.html#L1'>grapheme-stack</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> gap, left
+<span id="L94" class="LineNr"> 94 </span>  <span class="PreProc">var</span> tmp/eax: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> left, <a href='../203stack.subx.html#L338'>top</a>
 <span id="L95" class="LineNr"> 95 </span>  <span class="PreProc">var</span> left-length/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy *tmp
 <span id="L96" class="LineNr"> 96 </span>  <span class="PreProc">var</span> right/<span class="muRegEsi">esi</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> gap, right
 <span id="L97" class="LineNr"> 97 </span>  tmp <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> right, <a href='../203stack.subx.html#L338'>top</a>
-<span id="L98" class="LineNr"> 98 </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> copy *tmp
+<span id="L98" class="LineNr"> 98 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L82'>result</a>/eax: int <span class="Special">&lt;-</span> copy *tmp
 <span id="L99" class="LineNr"> 99 </span>  <a href='data.mu.html#L82'>result</a> <span class="Special">&lt;-</span> add left-length
 <span id="L100" class="LineNr">100 </span>  <span class="PreProc">return</span> <a href='data.mu.html#L82'>result</a>
 <span id="L101" class="LineNr">101 </span><span class="Delimiter">}</span>
 <span id="L102" class="LineNr">102 </span>
 <span id="L103" class="LineNr">103 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='gap-buffer.mu.html#L103'>add-grapheme-at-gap</a></span> _self: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>), g: grapheme <span class="Delimiter">{</span>
 <span id="L104" class="LineNr">104 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> copy _self
-<span id="L105" class="LineNr">105 </span>  <span class="PreProc">var</span> left/<span class="muRegEax">eax</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> self, left
+<span id="L105" class="LineNr">105 </span>  <span class="PreProc">var</span> left/eax: (addr <a href='grapheme-stack.mu.html#L1'>grapheme-stack</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, left
 <span id="L106" class="LineNr">106 </span>  <a href='grapheme-stack.mu.html#L31'>push-grapheme-stack</a> left, g
 <span id="L107" class="LineNr">107 </span><span class="Delimiter">}</span>
 <span id="L108" class="LineNr">108 </span>
 <span id="L109" class="LineNr">109 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='gap-buffer.mu.html#L109'>gap-to-start</a></span> self: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Delimiter">{</span>
 <span id="L110" class="LineNr">110 </span>  <span class="Delimiter">{</span>
-<span id="L111" class="LineNr">111 </span>    <span class="PreProc">var</span> curr/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='gap-buffer.mu.html#L153'>gap-left</a> self
+<span id="L111" class="LineNr">111 </span>    <span class="PreProc">var</span> curr/eax: grapheme <span class="Special">&lt;-</span> <a href='gap-buffer.mu.html#L153'>gap-left</a> self
 <span id="L112" class="LineNr">112 </span>    compare curr, <span class="Constant">-1</span>
 <span id="L113" class="LineNr">113 </span>    <span class="PreProc">loop-if-!=</span>
 <span id="L114" class="LineNr">114 </span>  <span class="Delimiter">}</span>
@@ -180,29 +179,29 @@ if ('onhashchange' in window) {
 <span id="L116" class="LineNr">116 </span>
 <span id="L117" class="LineNr">117 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='gap-buffer.mu.html#L117'>gap-to-end</a></span> self: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Delimiter">{</span>
 <span id="L118" class="LineNr">118 </span>  <span class="Delimiter">{</span>
-<span id="L119" class="LineNr">119 </span>    <span class="PreProc">var</span> curr/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='gap-buffer.mu.html#L139'>gap-right</a> self
+<span id="L119" class="LineNr">119 </span>    <span class="PreProc">var</span> curr/eax: grapheme <span class="Special">&lt;-</span> <a href='gap-buffer.mu.html#L139'>gap-right</a> self
 <span id="L120" class="LineNr">120 </span>    compare curr, <span class="Constant">-1</span>
 <span id="L121" class="LineNr">121 </span>    <span class="PreProc">loop-if-!=</span>
 <span id="L122" class="LineNr">122 </span>  <span class="Delimiter">}</span>
 <span id="L123" class="LineNr">123 </span><span class="Delimiter">}</span>
 <span id="L124" class="LineNr">124 </span>
-<span id="L125" class="LineNr">125 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='gap-buffer.mu.html#L125'>gap-at-start?</a></span> _self: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean <span class="Delimiter">{</span>
+<span id="L125" class="LineNr">125 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='gap-buffer.mu.html#L125'>gap-at-start?</a></span> _self: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>)<span class="PreProc"> -&gt; </span>_/eax: boolean <span class="Delimiter">{</span>
 <span id="L126" class="LineNr">126 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> copy _self
-<span id="L127" class="LineNr">127 </span>  <span class="PreProc">var</span> left/<span class="muRegEax">eax</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> self, left
-<span id="L128" class="LineNr">128 </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='grapheme-stack.mu.html#L20'>grapheme-stack-empty?</a> left
+<span id="L127" class="LineNr">127 </span>  <span class="PreProc">var</span> left/eax: (addr <a href='grapheme-stack.mu.html#L1'>grapheme-stack</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, left
+<span id="L128" class="LineNr">128 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L82'>result</a>/eax: boolean <span class="Special">&lt;-</span> <a href='grapheme-stack.mu.html#L20'>grapheme-stack-empty?</a> left
 <span id="L129" class="LineNr">129 </span>  <span class="PreProc">return</span> <a href='data.mu.html#L82'>result</a>
 <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='gap-buffer.mu.html#L132'>gap-at-end?</a></span> _self: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean <span class="Delimiter">{</span>
+<span id="L132" class="LineNr">132 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='gap-buffer.mu.html#L132'>gap-at-end?</a></span> _self: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>)<span class="PreProc"> -&gt; </span>_/eax: boolean <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='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> copy _self
-<span id="L134" class="LineNr">134 </span>  <span class="PreProc">var</span> right/<span class="muRegEax">eax</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> self, right
-<span id="L135" class="LineNr">135 </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='grapheme-stack.mu.html#L20'>grapheme-stack-empty?</a> right
+<span id="L134" class="LineNr">134 </span>  <span class="PreProc">var</span> right/eax: (addr <a href='grapheme-stack.mu.html#L1'>grapheme-stack</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, right
+<span id="L135" class="LineNr">135 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L82'>result</a>/eax: boolean <span class="Special">&lt;-</span> <a href='grapheme-stack.mu.html#L20'>grapheme-stack-empty?</a> right
 <span id="L136" class="LineNr">136 </span>  <span class="PreProc">return</span> <a href='data.mu.html#L82'>result</a>
 <span id="L137" class="LineNr">137 </span><span class="Delimiter">}</span>
 <span id="L138" class="LineNr">138 </span>
-<span id="L139" class="LineNr">139 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='gap-buffer.mu.html#L139'>gap-right</a></span> _self: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: grapheme <span class="Delimiter">{</span>
+<span id="L139" class="LineNr">139 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='gap-buffer.mu.html#L139'>gap-right</a></span> _self: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>)<span class="PreProc"> -&gt; </span>_/eax: grapheme <span class="Delimiter">{</span>
 <span id="L140" class="LineNr">140 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> copy _self
-<span id="L141" class="LineNr">141 </span>  <span class="PreProc">var</span> g/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
+<span id="L141" class="LineNr">141 </span>  <span class="PreProc">var</span> g/eax: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L142" class="LineNr">142 </span>  <span class="PreProc">var</span> right/<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> self, right
 <span id="L143" class="LineNr">143 </span>  g <span class="Special">&lt;-</span> <a href='grapheme-stack.mu.html#L43'>pop-grapheme-stack</a> right
 <span id="L144" class="LineNr">144 </span>  compare g, <span class="Constant">-1</span>
@@ -214,9 +213,9 @@ if ('onhashchange' in window) {
 <span id="L150" class="LineNr">150 </span>  <span class="PreProc">return</span> g
 <span id="L151" class="LineNr">151 </span><span class="Delimiter">}</span>
 <span id="L152" class="LineNr">152 </span>
-<span id="L153" class="LineNr">153 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='gap-buffer.mu.html#L153'>gap-left</a></span> _self: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: grapheme <span class="Delimiter">{</span>
+<span id="L153" class="LineNr">153 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='gap-buffer.mu.html#L153'>gap-left</a></span> _self: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>)<span class="PreProc"> -&gt; </span>_/eax: grapheme <span class="Delimiter">{</span>
 <span id="L154" class="LineNr">154 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> copy _self
-<span id="L155" class="LineNr">155 </span>  <span class="PreProc">var</span> g/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
+<span id="L155" class="LineNr">155 </span>  <span class="PreProc">var</span> g/eax: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L156" class="LineNr">156 </span>  <span class="Delimiter">{</span>
 <span id="L157" class="LineNr">157 </span>    <span class="PreProc">var</span> left/<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> self, left
 <span id="L158" class="LineNr">158 </span>    g <span class="Special">&lt;-</span> <a href='grapheme-stack.mu.html#L43'>pop-grapheme-stack</a> left
@@ -230,45 +229,45 @@ if ('onhashchange' in window) {
 <span id="L166" class="LineNr">166 </span>  <span class="PreProc">return</span> g
 <span id="L167" class="LineNr">167 </span><span class="Delimiter">}</span>
 <span id="L168" class="LineNr">168 </span>
-<span id="L169" class="LineNr">169 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='gap-buffer.mu.html#L169'>gap-index</a></span> _self: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int <span class="Delimiter">{</span>
-<span id="L170" class="LineNr">170 </span>  <span class="PreProc">var</span> self/<span class="muRegEax">eax</span>: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> copy _self
-<span id="L171" class="LineNr">171 </span>  <span class="PreProc">var</span> left/<span class="muRegEax">eax</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> self, left
-<span id="L172" class="LineNr">172 </span>  <span class="PreProc">var</span> top-addr/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> left, <a href='../203stack.subx.html#L338'>top</a>
-<span id="L173" class="LineNr">173 </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> copy *top-addr
+<span id="L169" class="LineNr">169 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='gap-buffer.mu.html#L169'>gap-index</a></span> _self: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>)<span class="PreProc"> -&gt; </span>_/eax: int <span class="Delimiter">{</span>
+<span id="L170" class="LineNr">170 </span>  <span class="PreProc">var</span> self/eax: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> copy _self
+<span id="L171" class="LineNr">171 </span>  <span class="PreProc">var</span> left/eax: (addr <a href='grapheme-stack.mu.html#L1'>grapheme-stack</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, left
+<span id="L172" class="LineNr">172 </span>  <span class="PreProc">var</span> top-addr/eax: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> left, <a href='../203stack.subx.html#L338'>top</a>
+<span id="L173" class="LineNr">173 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L82'>result</a>/eax: int <span class="Special">&lt;-</span> copy *top-addr
 <span id="L174" class="LineNr">174 </span>  <span class="PreProc">return</span> <a href='data.mu.html#L82'>result</a>
 <span id="L175" class="LineNr">175 </span><span class="Delimiter">}</span>
 <span id="L176" class="LineNr">176 </span>
-<span id="L177" class="LineNr">177 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='gap-buffer.mu.html#L177'>first-grapheme-in-gap-buffer</a></span> _self: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: grapheme <span class="Delimiter">{</span>
+<span id="L177" class="LineNr">177 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='gap-buffer.mu.html#L177'>first-grapheme-in-gap-buffer</a></span> _self: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>)<span class="PreProc"> -&gt; </span>_/eax: grapheme <span class="Delimiter">{</span>
 <span id="L178" class="LineNr">178 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> copy _self
 <span id="L179" class="LineNr">179 </span>  <span class="muComment"># try to read from left</span>
-<span id="L180" class="LineNr">180 </span>  <span class="PreProc">var</span> left/<span class="muRegEax">eax</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> self, left
+<span id="L180" class="LineNr">180 </span>  <span class="PreProc">var</span> left/eax: (addr <a href='grapheme-stack.mu.html#L1'>grapheme-stack</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, left
 <span id="L181" class="LineNr">181 </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> left, <a href='../203stack.subx.html#L338'>top</a>
 <span id="L182" class="LineNr">182 </span>  compare *top-addr, <span class="Constant">0</span>
 <span id="L183" class="LineNr">183 </span>  <span class="Delimiter">{</span>
 <span id="L184" class="LineNr">184 </span>    <span class="PreProc">break-if-&lt;=</span>
-<span id="L185" class="LineNr">185 </span>    <span class="PreProc">var</span> data-ah/<span class="muRegEax">eax</span>: (addr handle array grapheme) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> left, data
-<span id="L186" class="LineNr">186 </span>    <span class="PreProc">var</span> data/<span class="muRegEax">eax</span>: (addr array grapheme) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
-<span id="L187" class="LineNr">187 </span>    <span class="PreProc">var</span> result-addr/<span class="muRegEax">eax</span>: (addr grapheme) <span class="Special">&lt;-</span> index data, <span class="Constant">0</span>
+<span id="L185" class="LineNr">185 </span>    <span class="PreProc">var</span> data-ah/eax: (addr handle array grapheme) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> left, data
+<span id="L186" class="LineNr">186 </span>    <span class="PreProc">var</span> data/eax: (addr array grapheme) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L187" class="LineNr">187 </span>    <span class="PreProc">var</span> result-addr/eax: (addr grapheme) <span class="Special">&lt;-</span> index data, <span class="Constant">0</span>
 <span id="L188" class="LineNr">188 </span>    <span class="PreProc">return</span> *result-addr
 <span id="L189" class="LineNr">189 </span>  <span class="Delimiter">}</span>
 <span id="L190" class="LineNr">190 </span>  <span class="muComment"># try to read from right</span>
-<span id="L191" class="LineNr">191 </span>  <span class="PreProc">var</span> right/<span class="muRegEax">eax</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> self, right
+<span id="L191" class="LineNr">191 </span>  <span class="PreProc">var</span> right/eax: (addr <a href='grapheme-stack.mu.html#L1'>grapheme-stack</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, right
 <span id="L192" class="LineNr">192 </span>  top-addr <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> right, <a href='../203stack.subx.html#L338'>top</a>
 <span id="L193" class="LineNr">193 </span>  compare *top-addr, <span class="Constant">0</span>
 <span id="L194" class="LineNr">194 </span>  <span class="Delimiter">{</span>
 <span id="L195" class="LineNr">195 </span>    <span class="PreProc">break-if-&lt;=</span>
-<span id="L196" class="LineNr">196 </span>    <span class="PreProc">var</span> data-ah/<span class="muRegEax">eax</span>: (addr handle array grapheme) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> right, data
-<span id="L197" class="LineNr">197 </span>    <span class="PreProc">var</span> data/<span class="muRegEax">eax</span>: (addr array grapheme) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L196" class="LineNr">196 </span>    <span class="PreProc">var</span> data-ah/eax: (addr handle array grapheme) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> right, data
+<span id="L197" class="LineNr">197 </span>    <span class="PreProc">var</span> data/eax: (addr array grapheme) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
 <span id="L198" class="LineNr">198 </span>    <span class="PreProc">var</span> <a href='../203stack.subx.html#L338'>top</a>/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy *top-addr
 <span id="L199" class="LineNr">199 </span>    <a href='../203stack.subx.html#L338'>top</a> <span class="Special">&lt;-</span> decrement
-<span id="L200" class="LineNr">200 </span>    <span class="PreProc">var</span> result-addr/<span class="muRegEax">eax</span>: (addr grapheme) <span class="Special">&lt;-</span> index data, <a href='../203stack.subx.html#L338'>top</a>
+<span id="L200" class="LineNr">200 </span>    <span class="PreProc">var</span> result-addr/eax: (addr grapheme) <span class="Special">&lt;-</span> index data, <a href='../203stack.subx.html#L338'>top</a>
 <span id="L201" class="LineNr">201 </span>    <span class="PreProc">return</span> *result-addr
 <span id="L202" class="LineNr">202 </span>  <span class="Delimiter">}</span>
 <span id="L203" class="LineNr">203 </span>  <span class="muComment"># give up</span>
 <span id="L204" class="LineNr">204 </span>  <span class="PreProc">return</span> <span class="Constant">-1</span>
 <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='gap-buffer.mu.html#L207'>grapheme-before-cursor-in-gap-buffer</a></span> _self: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: grapheme <span class="Delimiter">{</span>
+<span id="L207" class="LineNr">207 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='gap-buffer.mu.html#L207'>grapheme-before-cursor-in-gap-buffer</a></span> _self: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>)<span class="PreProc"> -&gt; </span>_/eax: grapheme <span class="Delimiter">{</span>
 <span id="L208" class="LineNr">208 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> copy _self
 <span id="L209" class="LineNr">209 </span>  <span class="muComment"># try to read from left</span>
 <span id="L210" class="LineNr">210 </span>  <span class="PreProc">var</span> left/<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> self, left
@@ -276,7 +275,7 @@ if ('onhashchange' in window) {
 <span id="L212" class="LineNr">212 </span>  compare *top-addr, <span class="Constant">0</span>
 <span id="L213" class="LineNr">213 </span>  <span class="Delimiter">{</span>
 <span id="L214" class="LineNr">214 </span>    <span class="PreProc">break-if-&lt;=</span>
-<span id="L215" class="LineNr">215 </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='grapheme-stack.mu.html#L43'>pop-grapheme-stack</a> left
+<span id="L215" class="LineNr">215 </span>    <span class="PreProc">var</span> <a href='data.mu.html#L82'>result</a>/eax: grapheme <span class="Special">&lt;-</span> <a href='grapheme-stack.mu.html#L43'>pop-grapheme-stack</a> left
 <span id="L216" class="LineNr">216 </span>    <a href='grapheme-stack.mu.html#L31'>push-grapheme-stack</a> left, <a href='data.mu.html#L82'>result</a>
 <span id="L217" class="LineNr">217 </span>    <span class="PreProc">return</span> <a href='data.mu.html#L82'>result</a>
 <span id="L218" class="LineNr">218 </span>  <span class="Delimiter">}</span>
@@ -285,19 +284,19 @@ if ('onhashchange' in window) {
 <span id="L221" class="LineNr">221 </span><span class="Delimiter">}</span>
 <span id="L222" class="LineNr">222 </span>
 <span id="L223" class="LineNr">223 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='gap-buffer.mu.html#L223'>delete-before-gap</a></span> _self: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Delimiter">{</span>
-<span id="L224" class="LineNr">224 </span>  <span class="PreProc">var</span> self/<span class="muRegEax">eax</span>: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> copy _self
-<span id="L225" class="LineNr">225 </span>  <span class="PreProc">var</span> left/<span class="muRegEax">eax</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> self, left
-<span id="L226" class="LineNr">226 </span>  <span class="PreProc">var</span> dummy/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='grapheme-stack.mu.html#L43'>pop-grapheme-stack</a> left
+<span id="L224" class="LineNr">224 </span>  <span class="PreProc">var</span> self/eax: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> copy _self
+<span id="L225" class="LineNr">225 </span>  <span class="PreProc">var</span> left/eax: (addr <a href='grapheme-stack.mu.html#L1'>grapheme-stack</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, left
+<span id="L226" class="LineNr">226 </span>  <span class="PreProc">var</span> dummy/eax: grapheme <span class="Special">&lt;-</span> <a href='grapheme-stack.mu.html#L43'>pop-grapheme-stack</a> left
 <span id="L227" class="LineNr">227 </span><span class="Delimiter">}</span>
 <span id="L228" class="LineNr">228 </span>
-<span id="L229" class="LineNr">229 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='gap-buffer.mu.html#L229'>pop-after-gap</a></span> _self: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: grapheme <span class="Delimiter">{</span>
-<span id="L230" class="LineNr">230 </span>  <span class="PreProc">var</span> self/<span class="muRegEax">eax</span>: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> copy _self
-<span id="L231" class="LineNr">231 </span>  <span class="PreProc">var</span> right/<span class="muRegEax">eax</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> self, right
-<span id="L232" class="LineNr">232 </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='grapheme-stack.mu.html#L43'>pop-grapheme-stack</a> right
+<span id="L229" class="LineNr">229 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='gap-buffer.mu.html#L229'>pop-after-gap</a></span> _self: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>)<span class="PreProc"> -&gt; </span>_/eax: grapheme <span class="Delimiter">{</span>
+<span id="L230" class="LineNr">230 </span>  <span class="PreProc">var</span> self/eax: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> copy _self
+<span id="L231" class="LineNr">231 </span>  <span class="PreProc">var</span> right/eax: (addr <a href='grapheme-stack.mu.html#L1'>grapheme-stack</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, right
+<span id="L232" class="LineNr">232 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L82'>result</a>/eax: grapheme <span class="Special">&lt;-</span> <a href='grapheme-stack.mu.html#L43'>pop-grapheme-stack</a> right
 <span id="L233" class="LineNr">233 </span>  <span class="PreProc">return</span> <a href='data.mu.html#L82'>result</a>
 <span id="L234" class="LineNr">234 </span><span class="Delimiter">}</span>
 <span id="L235" class="LineNr">235 </span>
-<span id="L236" class="LineNr">236 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='gap-buffer.mu.html#L236'>gap-buffer-equal?</a></span> _self: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>), s: (addr array byte)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean <span class="Delimiter">{</span>
+<span id="L236" class="LineNr">236 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='gap-buffer.mu.html#L236'>gap-buffer-equal?</a></span> _self: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>), s: (addr array byte)<span class="PreProc"> -&gt; </span>_/eax: boolean <span class="Delimiter">{</span>
 <span id="L237" class="LineNr">237 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> copy _self
 <span id="L238" class="LineNr">238 </span>  <span class="muComment"># complication: graphemes may be multiple bytes</span>
 <span id="L239" class="LineNr">239 </span>  <span class="muComment"># so don't rely on length</span>
@@ -307,7 +306,7 @@ if ('onhashchange' in window) {
 <span id="L243" class="LineNr">243 </span>  <a href='../108write.subx.html#L24'>write</a> expected-stream, s
 <span id="L244" class="LineNr">244 </span>  <span class="muComment"># compare left</span>
 <span id="L245" class="LineNr">245 </span>  <span class="PreProc">var</span> left/<span class="muRegEdx">edx</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> self, left
-<span id="L246" class="LineNr">246 </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='grapheme-stack.mu.html#L117'>prefix-match?</a> left, expected-stream
+<span id="L246" class="LineNr">246 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L82'>result</a>/eax: boolean <span class="Special">&lt;-</span> <a href='grapheme-stack.mu.html#L117'>prefix-match?</a> left, expected-stream
 <span id="L247" class="LineNr">247 </span>  compare <a href='data.mu.html#L82'>result</a>, <span class="Constant">0</span>/false
 <span id="L248" class="LineNr">248 </span>  <span class="Delimiter">{</span>
 <span id="L249" class="LineNr">249 </span>    <span class="PreProc">break-if-!=</span>
@@ -331,13 +330,13 @@ if ('onhashchange' in window) {
 <span id="L267" class="LineNr">267 </span>  <span class="PreProc">var</span> g/<span class="muRegEsi">esi</span>: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> address _g
 <span id="L268" class="LineNr">268 </span>  <a href='gap-buffer.mu.html#L6'>initialize-gap-buffer</a> g
 <span id="L269" class="LineNr">269 </span>  <span class="muComment">#</span>
-<span id="L270" class="LineNr">270 </span>  <span class="PreProc">var</span> c/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0x61</span>/a
+<span id="L270" class="LineNr">270 </span>  <span class="PreProc">var</span> c/eax: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0x61</span>/a
 <span id="L271" class="LineNr">271 </span>  <a href='gap-buffer.mu.html#L103'>add-grapheme-at-gap</a> g, c
 <span id="L272" class="LineNr">272 </span>  <a href='gap-buffer.mu.html#L103'>add-grapheme-at-gap</a> g, c
 <span id="L273" class="LineNr">273 </span>  <a href='gap-buffer.mu.html#L103'>add-grapheme-at-gap</a> g, c
 <span id="L274" class="LineNr">274 </span>  <span class="muComment"># gap is at end (right is empty)</span>
-<span id="L275" class="LineNr">275 </span>  <span class="PreProc">var</span> _result/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='gap-buffer.mu.html#L236'>gap-buffer-equal?</a> g, <span class="Constant">&quot;aaa&quot;</span>
-<span id="L276" class="LineNr">276 </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> copy _result
+<span id="L275" class="LineNr">275 </span>  <span class="PreProc">var</span> _result/eax: boolean <span class="Special">&lt;-</span> <a href='gap-buffer.mu.html#L236'>gap-buffer-equal?</a> g, <span class="Constant">&quot;aaa&quot;</span>
+<span id="L276" class="LineNr">276 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L82'>result</a>/eax: int <span class="Special">&lt;-</span> copy _result
 <span id="L277" class="LineNr">277 </span>  <a href='../102test.subx.html#L23'>check-ints-equal</a> <a href='data.mu.html#L82'>result</a>, <span class="Constant">1</span>, <span class="Constant">&quot;F - test-gap-buffer-equal-from-end?&quot;</span>
 <span id="L278" class="LineNr">278 </span><span class="Delimiter">}</span>
 <span id="L279" class="LineNr">279 </span>
@@ -346,14 +345,14 @@ if ('onhashchange' in window) {
 <span id="L282" class="LineNr">282 </span>  <span class="PreProc">var</span> g/<span class="muRegEsi">esi</span>: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> address _g
 <span id="L283" class="LineNr">283 </span>  <a href='gap-buffer.mu.html#L6'>initialize-gap-buffer</a> g
 <span id="L284" class="LineNr">284 </span>  <span class="muComment">#</span>
-<span id="L285" class="LineNr">285 </span>  <span class="PreProc">var</span> c/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0x61</span>/a
+<span id="L285" class="LineNr">285 </span>  <span class="PreProc">var</span> c/eax: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0x61</span>/a
 <span id="L286" class="LineNr">286 </span>  <a href='gap-buffer.mu.html#L103'>add-grapheme-at-gap</a> g, c
 <span id="L287" class="LineNr">287 </span>  <a href='gap-buffer.mu.html#L103'>add-grapheme-at-gap</a> g, c
 <span id="L288" class="LineNr">288 </span>  <a href='gap-buffer.mu.html#L103'>add-grapheme-at-gap</a> g, c
-<span id="L289" class="LineNr">289 </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> g
+<span id="L289" class="LineNr">289 </span>  <span class="PreProc">var</span> dummy/eax: grapheme <span class="Special">&lt;-</span> <a href='gap-buffer.mu.html#L153'>gap-left</a> g
 <span id="L290" class="LineNr">290 </span>  <span class="muComment"># gap is in the middle</span>
-<span id="L291" class="LineNr">291 </span>  <span class="PreProc">var</span> _result/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='gap-buffer.mu.html#L236'>gap-buffer-equal?</a> g, <span class="Constant">&quot;aaa&quot;</span>
-<span id="L292" class="LineNr">292 </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> copy _result
+<span id="L291" class="LineNr">291 </span>  <span class="PreProc">var</span> _result/eax: boolean <span class="Special">&lt;-</span> <a href='gap-buffer.mu.html#L236'>gap-buffer-equal?</a> g, <span class="Constant">&quot;aaa&quot;</span>
+<span id="L292" class="LineNr">292 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L82'>result</a>/eax: int <span class="Special">&lt;-</span> copy _result
 <span id="L293" class="LineNr">293 </span>  <a href='../102test.subx.html#L23'>check-ints-equal</a> <a href='data.mu.html#L82'>result</a>, <span class="Constant">1</span>, <span class="Constant">&quot;F - test-gap-buffer-equal-from-middle?&quot;</span>
 <span id="L294" class="LineNr">294 </span><span class="Delimiter">}</span>
 <span id="L295" class="LineNr">295 </span>
@@ -362,26 +361,26 @@ if ('onhashchange' in window) {
 <span id="L298" class="LineNr">298 </span>  <span class="PreProc">var</span> g/<span class="muRegEsi">esi</span>: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> address _g
 <span id="L299" class="LineNr">299 </span>  <a href='gap-buffer.mu.html#L6'>initialize-gap-buffer</a> g
 <span id="L300" class="LineNr">300 </span>  <span class="muComment">#</span>
-<span id="L301" class="LineNr">301 </span>  <span class="PreProc">var</span> c/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0x61</span>/a
+<span id="L301" class="LineNr">301 </span>  <span class="PreProc">var</span> c/eax: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0x61</span>/a
 <span id="L302" class="LineNr">302 </span>  <a href='gap-buffer.mu.html#L103'>add-grapheme-at-gap</a> g, c
 <span id="L303" class="LineNr">303 </span>  <a href='gap-buffer.mu.html#L103'>add-grapheme-at-gap</a> g, c
 <span id="L304" class="LineNr">304 </span>  <a href='gap-buffer.mu.html#L103'>add-grapheme-at-gap</a> g, c
-<span id="L305" class="LineNr">305 </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> g
+<span id="L305" class="LineNr">305 </span>  <span class="PreProc">var</span> dummy/eax: grapheme <span class="Special">&lt;-</span> <a href='gap-buffer.mu.html#L153'>gap-left</a> g
 <span id="L306" class="LineNr">306 </span>  dummy <span class="Special">&lt;-</span> <a href='gap-buffer.mu.html#L153'>gap-left</a> g
 <span id="L307" class="LineNr">307 </span>  dummy <span class="Special">&lt;-</span> <a href='gap-buffer.mu.html#L153'>gap-left</a> g
 <span id="L308" class="LineNr">308 </span>  <span class="muComment"># gap is at the start</span>
-<span id="L309" class="LineNr">309 </span>  <span class="PreProc">var</span> _result/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='gap-buffer.mu.html#L236'>gap-buffer-equal?</a> g, <span class="Constant">&quot;aaa&quot;</span>
-<span id="L310" class="LineNr">310 </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> copy _result
+<span id="L309" class="LineNr">309 </span>  <span class="PreProc">var</span> _result/eax: boolean <span class="Special">&lt;-</span> <a href='gap-buffer.mu.html#L236'>gap-buffer-equal?</a> g, <span class="Constant">&quot;aaa&quot;</span>
+<span id="L310" class="LineNr">310 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L82'>result</a>/eax: int <span class="Special">&lt;-</span> copy _result
 <span id="L311" class="LineNr">311 </span>  <a href='../102test.subx.html#L23'>check-ints-equal</a> <a href='data.mu.html#L82'>result</a>, <span class="Constant">1</span>, <span class="Constant">&quot;F - test-gap-buffer-equal-from-start?&quot;</span>
 <span id="L312" class="LineNr">312 </span><span class="Delimiter">}</span>
 <span id="L313" class="LineNr">313 </span>
 <span id="L314" class="LineNr">314 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='gap-buffer.mu.html#L314'>copy-gap-buffer</a></span> _src-ah: (addr handle <a href='gap-buffer.mu.html#L1'>gap-buffer</a>), _dest-ah: (addr handle <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Delimiter">{</span>
 <span id="L315" class="LineNr">315 </span>  <span class="muComment"># obtain src-a, dest-a</span>
-<span id="L316" class="LineNr">316 </span>  <span class="PreProc">var</span> src-ah/<span class="muRegEax">eax</span>: (addr handle <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> copy _src-ah
-<span id="L317" class="LineNr">317 </span>  <span class="PreProc">var</span> _src-a/<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-ah
+<span id="L316" class="LineNr">316 </span>  <span class="PreProc">var</span> src-ah/eax: (addr handle <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> copy _src-ah
+<span id="L317" class="LineNr">317 </span>  <span class="PreProc">var</span> _src-a/eax: (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-ah
 <span id="L318" class="LineNr">318 </span>  <span class="PreProc">var</span> src-a/<span class="muRegEsi">esi</span>: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> copy _src-a
-<span id="L319" class="LineNr">319 </span>  <span class="PreProc">var</span> dest-ah/<span class="muRegEax">eax</span>: (addr handle <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> copy _dest-ah
-<span id="L320" class="LineNr">320 </span>  <span class="PreProc">var</span> _dest-a/<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> *dest-ah
+<span id="L319" class="LineNr">319 </span>  <span class="PreProc">var</span> dest-ah/eax: (addr handle <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> copy _dest-ah
+<span id="L320" class="LineNr">320 </span>  <span class="PreProc">var</span> _dest-a/eax: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *dest-ah
 <span id="L321" class="LineNr">321 </span>  <span class="PreProc">var</span> dest-a/<span class="muRegEdi">edi</span>: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> copy _dest-a
 <span id="L322" class="LineNr">322 </span>  <span class="muComment"># copy left grapheme-stack</span>
 <span id="L323" class="LineNr">323 </span>  <span class="PreProc">var</span> src/<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-a, left
@@ -393,10 +392,10 @@ if ('onhashchange' in window) {
 <span id="L329" class="LineNr">329 </span>  <a href='grapheme-stack.mu.html#L59'>copy-grapheme-stack</a> src, dest
 <span id="L330" class="LineNr">330 </span><span class="Delimiter">}</span>
 <span id="L331" class="LineNr">331 </span>
-<span id="L332" class="LineNr">332 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='gap-buffer.mu.html#L332'>gap-buffer-is-decimal-integer?</a></span> _self: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean <span class="Delimiter">{</span>
+<span id="L332" class="LineNr">332 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='gap-buffer.mu.html#L332'>gap-buffer-is-decimal-integer?</a></span> _self: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>)<span class="PreProc"> -&gt; </span>_/eax: boolean <span class="Delimiter">{</span>
 <span id="L333" class="LineNr">333 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> copy _self
 <span id="L334" class="LineNr">334 </span>  <span class="PreProc">var</span> curr/<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> self, left
-<span id="L335" class="LineNr">335 </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='grapheme-stack.mu.html#L172'>grapheme-stack-is-decimal-integer?</a> curr
+<span id="L335" class="LineNr">335 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L82'>result</a>/eax: boolean <span class="Special">&lt;-</span> <a href='grapheme-stack.mu.html#L172'>grapheme-stack-is-decimal-integer?</a> curr
 <span id="L336" class="LineNr">336 </span>  <span class="Delimiter">{</span>
 <span id="L337" class="LineNr">337 </span>    compare <a href='data.mu.html#L82'>result</a>, <span class="Constant">0</span>/false
 <span id="L338" class="LineNr">338 </span>    <span class="PreProc">break-if-=</span>
diff --git a/html/linux/tile/grapheme-stack.mu.html b/html/linux/tile/grapheme-stack.mu.html
index 9c14b5e8..884021d3 100644
--- a/html/linux/tile/grapheme-stack.mu.html
+++ b/html/linux/tile/grapheme-stack.mu.html
@@ -14,19 +14,18 @@ pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-
 body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; }
 a { color:inherit; }
 * { font-size:12pt; font-size: 1em; }
-.muRegEcx { color: #af875f; }
-.Special { color: #ff6060; }
+.PreProc { color: #c000c0; }
+.muRegEbx { color: #5f00ff; }
+.muRegEdx { color: #af5f00; }
 .LineNr { }
-.muRegEdx { color: #878700; }
-.muRegEax { color: #875f00; }
-.muRegEsi { color: #87d787; }
-.muRegEdi { color: #87ffd7; }
-.Delimiter { color: #c000c0; }
-.muFunction { color: #af5f00; text-decoration: underline; }
-.muRegEbx { color: #8787af; }
 .Constant { color: #008787; }
-.PreProc { color: #c000c0; }
 .muComment { color: #005faf; }
+.muRegEsi { color: #005faf; }
+.muRegEdi { color: #00af00; }
+.muRegEcx { color: #870000; }
+.Delimiter { color: #c000c0; }
+.muFunction { color: #af5f00; text-decoration: underline; }
+.Special { color: #ff6060; }
 -->
 </style>
 
@@ -71,19 +70,19 @@ if ('onhashchange' in window) {
 <span id="L7" class="LineNr">  7 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='grapheme-stack.mu.html#L1'>grapheme-stack</a>) <span class="Special">&lt;-</span> copy _self
 <span id="L8" class="LineNr">  8 </span>  <span class="PreProc">var</span> d/<span class="muRegEdi">edi</span>: (addr handle array grapheme) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, data
 <span id="L9" class="LineNr">  9 </span>  populate d, n
-<span id="L10" class="LineNr"> 10 </span>  <span class="PreProc">var</span> <a href='../203stack.subx.html#L338'>top</a>/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, <a href='../203stack.subx.html#L338'>top</a>
+<span id="L10" class="LineNr"> 10 </span>  <span class="PreProc">var</span> <a href='../203stack.subx.html#L338'>top</a>/eax: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, <a href='../203stack.subx.html#L338'>top</a>
 <span id="L11" class="LineNr"> 11 </span>  copy-to *top, <span class="Constant">0</span>
 <span id="L12" class="LineNr"> 12 </span><span class="Delimiter">}</span>
 <span id="L13" class="LineNr"> 13 </span>
 <span id="L14" class="LineNr"> 14 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='grapheme-stack.mu.html#L14'>clear-grapheme-stack</a></span> _self: (addr <a href='grapheme-stack.mu.html#L1'>grapheme-stack</a>) <span class="Delimiter">{</span>
 <span id="L15" class="LineNr"> 15 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='grapheme-stack.mu.html#L1'>grapheme-stack</a>) <span class="Special">&lt;-</span> copy _self
-<span id="L16" class="LineNr"> 16 </span>  <span class="PreProc">var</span> <a href='../203stack.subx.html#L338'>top</a>/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, <a href='../203stack.subx.html#L338'>top</a>
+<span id="L16" class="LineNr"> 16 </span>  <span class="PreProc">var</span> <a href='../203stack.subx.html#L338'>top</a>/eax: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, <a href='../203stack.subx.html#L338'>top</a>
 <span id="L17" class="LineNr"> 17 </span>  copy-to *top, <span class="Constant">0</span>
 <span id="L18" class="LineNr"> 18 </span><span class="Delimiter">}</span>
 <span id="L19" class="LineNr"> 19 </span>
-<span id="L20" class="LineNr"> 20 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='grapheme-stack.mu.html#L20'>grapheme-stack-empty?</a></span> _self: (addr <a href='grapheme-stack.mu.html#L1'>grapheme-stack</a>)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean <span class="Delimiter">{</span>
+<span id="L20" class="LineNr"> 20 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='grapheme-stack.mu.html#L20'>grapheme-stack-empty?</a></span> _self: (addr <a href='grapheme-stack.mu.html#L1'>grapheme-stack</a>)<span class="PreProc"> -&gt; </span>_/eax: boolean <span class="Delimiter">{</span>
 <span id="L21" class="LineNr"> 21 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='grapheme-stack.mu.html#L1'>grapheme-stack</a>) <span class="Special">&lt;-</span> copy _self
-<span id="L22" class="LineNr"> 22 </span>  <span class="PreProc">var</span> <a href='../203stack.subx.html#L338'>top</a>/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, <a href='../203stack.subx.html#L338'>top</a>
+<span id="L22" class="LineNr"> 22 </span>  <span class="PreProc">var</span> <a href='../203stack.subx.html#L338'>top</a>/eax: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, <a href='../203stack.subx.html#L338'>top</a>
 <span id="L23" class="LineNr"> 23 </span>  compare *top, <span class="Constant">0</span>
 <span id="L24" class="LineNr"> 24 </span>  <span class="Delimiter">{</span>
 <span id="L25" class="LineNr"> 25 </span>    <span class="PreProc">break-if-!=</span>
@@ -96,15 +95,15 @@ if ('onhashchange' in window) {
 <span id="L32" class="LineNr"> 32 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='grapheme-stack.mu.html#L1'>grapheme-stack</a>) <span class="Special">&lt;-</span> copy _self
 <span id="L33" class="LineNr"> 33 </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> self, <a href='../203stack.subx.html#L338'>top</a>
 <span id="L34" class="LineNr"> 34 </span>  <span class="PreProc">var</span> data-ah/<span class="muRegEdx">edx</span>: (addr handle array grapheme) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, data
-<span id="L35" class="LineNr"> 35 </span>  <span class="PreProc">var</span> data/<span class="muRegEax">eax</span>: (addr array grapheme) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L35" class="LineNr"> 35 </span>  <span class="PreProc">var</span> data/eax: (addr array grapheme) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
 <span id="L36" class="LineNr"> 36 </span>  <span class="PreProc">var</span> <a href='../203stack.subx.html#L338'>top</a>/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> copy *top-addr
 <span id="L37" class="LineNr"> 37 </span>  <span class="PreProc">var</span> dest-addr/<span class="muRegEdx">edx</span>: (addr grapheme) <span class="Special">&lt;-</span> index data, <a href='../203stack.subx.html#L338'>top</a>
-<span id="L38" class="LineNr"> 38 </span>  <span class="PreProc">var</span> val/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> copy _val
+<span id="L38" class="LineNr"> 38 </span>  <span class="PreProc">var</span> val/eax: grapheme <span class="Special">&lt;-</span> copy _val
 <span id="L39" class="LineNr"> 39 </span>  copy-to *dest-addr, val
 <span id="L40" class="LineNr"> 40 </span>  add-to *top-addr, <span class="Constant">1</span>
 <span id="L41" class="LineNr"> 41 </span><span class="Delimiter">}</span>
 <span id="L42" class="LineNr"> 42 </span>
-<span id="L43" class="LineNr"> 43 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='grapheme-stack.mu.html#L43'>pop-grapheme-stack</a></span> _self: (addr <a href='grapheme-stack.mu.html#L1'>grapheme-stack</a>)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: grapheme <span class="Delimiter">{</span>
+<span id="L43" class="LineNr"> 43 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='grapheme-stack.mu.html#L43'>pop-grapheme-stack</a></span> _self: (addr <a href='grapheme-stack.mu.html#L1'>grapheme-stack</a>)<span class="PreProc"> -&gt; </span>_/eax: grapheme <span class="Delimiter">{</span>
 <span id="L44" class="LineNr"> 44 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='grapheme-stack.mu.html#L1'>grapheme-stack</a>) <span class="Special">&lt;-</span> copy _self
 <span id="L45" class="LineNr"> 45 </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> self, <a href='../203stack.subx.html#L338'>top</a>
 <span id="L46" class="LineNr"> 46 </span>  <span class="Delimiter">{</span>
@@ -114,19 +113,19 @@ if ('onhashchange' in window) {
 <span id="L50" class="LineNr"> 50 </span>  <span class="Delimiter">}</span>
 <span id="L51" class="LineNr"> 51 </span>  subtract-from *top-addr, <span class="Constant">1</span>
 <span id="L52" class="LineNr"> 52 </span>  <span class="PreProc">var</span> data-ah/<span class="muRegEdx">edx</span>: (addr handle array grapheme) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, data
-<span id="L53" class="LineNr"> 53 </span>  <span class="PreProc">var</span> data/<span class="muRegEax">eax</span>: (addr array grapheme) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L53" class="LineNr"> 53 </span>  <span class="PreProc">var</span> data/eax: (addr array grapheme) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
 <span id="L54" class="LineNr"> 54 </span>  <span class="PreProc">var</span> <a href='../203stack.subx.html#L338'>top</a>/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> copy *top-addr
-<span id="L55" class="LineNr"> 55 </span>  <span class="PreProc">var</span> result-addr/<span class="muRegEax">eax</span>: (addr grapheme) <span class="Special">&lt;-</span> index data, <a href='../203stack.subx.html#L338'>top</a>
+<span id="L55" class="LineNr"> 55 </span>  <span class="PreProc">var</span> result-addr/eax: (addr grapheme) <span class="Special">&lt;-</span> index data, <a href='../203stack.subx.html#L338'>top</a>
 <span id="L56" class="LineNr"> 56 </span>  <span class="PreProc">return</span> *result-addr
 <span id="L57" class="LineNr"> 57 </span><span class="Delimiter">}</span>
 <span id="L58" class="LineNr"> 58 </span>
 <span id="L59" class="LineNr"> 59 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='grapheme-stack.mu.html#L59'>copy-grapheme-stack</a></span> _src: (addr <a href='grapheme-stack.mu.html#L1'>grapheme-stack</a>), dest: (addr <a href='grapheme-stack.mu.html#L1'>grapheme-stack</a>) <span class="Delimiter">{</span>
 <span id="L60" class="LineNr"> 60 </span>  <span class="PreProc">var</span> src/<span class="muRegEsi">esi</span>: (addr <a href='grapheme-stack.mu.html#L1'>grapheme-stack</a>) <span class="Special">&lt;-</span> copy _src
 <span id="L61" class="LineNr"> 61 </span>  <span class="PreProc">var</span> data-ah/<span class="muRegEdi">edi</span>: (addr handle array grapheme) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> src, data
-<span id="L62" class="LineNr"> 62 </span>  <span class="PreProc">var</span> _data/<span class="muRegEax">eax</span>: (addr array grapheme) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L62" class="LineNr"> 62 </span>  <span class="PreProc">var</span> _data/eax: (addr array grapheme) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
 <span id="L63" class="LineNr"> 63 </span>  <span class="PreProc">var</span> data/<span class="muRegEdi">edi</span>: (addr array grapheme) <span class="Special">&lt;-</span> copy _data
 <span id="L64" class="LineNr"> 64 </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, <a href='../203stack.subx.html#L338'>top</a>
-<span id="L65" class="LineNr"> 65 </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="L65" class="LineNr"> 65 </span>  <span class="PreProc">var</span> i/eax: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L66" class="LineNr"> 66 </span>  <span class="Delimiter">{</span>
 <span id="L67" class="LineNr"> 67 </span>    compare i, *top-addr
 <span id="L68" class="LineNr"> 68 </span>    <span class="PreProc">break-if-&gt;=</span>
@@ -142,10 +141,10 @@ if ('onhashchange' in window) {
 <span id="L78" class="LineNr"> 78 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='grapheme-stack.mu.html#L78'>render-stack-from-bottom</a></span> _self: (addr <a href='grapheme-stack.mu.html#L1'>grapheme-stack</a>), <a href='../405screen.mu.html#L9'>screen</a>: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Delimiter">{</span>
 <span id="L79" class="LineNr"> 79 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='grapheme-stack.mu.html#L1'>grapheme-stack</a>) <span class="Special">&lt;-</span> copy _self
 <span id="L80" class="LineNr"> 80 </span>  <span class="PreProc">var</span> data-ah/<span class="muRegEdi">edi</span>: (addr handle array grapheme) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, data
-<span id="L81" class="LineNr"> 81 </span>  <span class="PreProc">var</span> _data/<span class="muRegEax">eax</span>: (addr array grapheme) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L81" class="LineNr"> 81 </span>  <span class="PreProc">var</span> _data/eax: (addr array grapheme) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
 <span id="L82" class="LineNr"> 82 </span>  <span class="PreProc">var</span> data/<span class="muRegEdi">edi</span>: (addr array grapheme) <span class="Special">&lt;-</span> copy _data
 <span id="L83" class="LineNr"> 83 </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> self, <a href='../203stack.subx.html#L338'>top</a>
-<span id="L84" class="LineNr"> 84 </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="L84" class="LineNr"> 84 </span>  <span class="PreProc">var</span> i/eax: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L85" class="LineNr"> 85 </span>  <span class="Delimiter">{</span>
 <span id="L86" class="LineNr"> 86 </span>    compare i, *top-addr
 <span id="L87" class="LineNr"> 87 </span>    <span class="PreProc">break-if-&gt;=</span>
@@ -161,10 +160,10 @@ if ('onhashchange' in window) {
 <span id="L97" class="LineNr"> 97 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='grapheme-stack.mu.html#L97'>render-stack-from-top</a></span> _self: (addr <a href='grapheme-stack.mu.html#L1'>grapheme-stack</a>), <a href='../405screen.mu.html#L9'>screen</a>: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Delimiter">{</span>
 <span id="L98" class="LineNr"> 98 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='grapheme-stack.mu.html#L1'>grapheme-stack</a>) <span class="Special">&lt;-</span> copy _self
 <span id="L99" class="LineNr"> 99 </span>  <span class="PreProc">var</span> data-ah/<span class="muRegEdi">edi</span>: (addr handle array grapheme) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, data
-<span id="L100" class="LineNr">100 </span>  <span class="PreProc">var</span> _data/<span class="muRegEax">eax</span>: (addr array grapheme) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L100" class="LineNr">100 </span>  <span class="PreProc">var</span> _data/eax: (addr array grapheme) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
 <span id="L101" class="LineNr">101 </span>  <span class="PreProc">var</span> data/<span class="muRegEdi">edi</span>: (addr array grapheme) <span class="Special">&lt;-</span> copy _data
 <span id="L102" class="LineNr">102 </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> self, <a href='../203stack.subx.html#L338'>top</a>
-<span id="L103" class="LineNr">103 </span>  <span class="PreProc">var</span> i/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy *top-addr
+<span id="L103" class="LineNr">103 </span>  <span class="PreProc">var</span> i/eax: int <span class="Special">&lt;-</span> copy *top-addr
 <span id="L104" class="LineNr">104 </span>  i <span class="Special">&lt;-</span> decrement
 <span id="L105" class="LineNr">105 </span>  <span class="Delimiter">{</span>
 <span id="L106" class="LineNr">106 </span>    compare i, <span class="Constant">0</span>
@@ -178,10 +177,10 @@ if ('onhashchange' in window) {
 <span id="L114" class="LineNr">114 </span>
 <span id="L115" class="LineNr">115 </span><span class="muComment"># compare from bottom</span>
 <span id="L116" class="LineNr">116 </span><span class="muComment"># beware: modifies 'stream', which must be disposed of after a false result</span>
-<span id="L117" class="LineNr">117 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='grapheme-stack.mu.html#L117'>prefix-match?</a></span> _self: (addr <a href='grapheme-stack.mu.html#L1'>grapheme-stack</a>), s: (addr stream byte)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean <span class="Delimiter">{</span>
+<span id="L117" class="LineNr">117 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='grapheme-stack.mu.html#L117'>prefix-match?</a></span> _self: (addr <a href='grapheme-stack.mu.html#L1'>grapheme-stack</a>), s: (addr stream byte)<span class="PreProc"> -&gt; </span>_/eax: boolean <span class="Delimiter">{</span>
 <span id="L118" class="LineNr">118 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='grapheme-stack.mu.html#L1'>grapheme-stack</a>) <span class="Special">&lt;-</span> copy _self
 <span id="L119" class="LineNr">119 </span>  <span class="PreProc">var</span> data-ah/<span class="muRegEdi">edi</span>: (addr handle array grapheme) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, data
-<span id="L120" class="LineNr">120 </span>  <span class="PreProc">var</span> _data/<span class="muRegEax">eax</span>: (addr array grapheme) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L120" class="LineNr">120 </span>  <span class="PreProc">var</span> _data/eax: (addr array grapheme) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
 <span id="L121" class="LineNr">121 </span>  <span class="PreProc">var</span> data/<span class="muRegEdi">edi</span>: (addr array grapheme) <span class="Special">&lt;-</span> copy _data
 <span id="L122" class="LineNr">122 </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> self, <a href='../203stack.subx.html#L338'>top</a>
 <span id="L123" class="LineNr">123 </span>  <span class="PreProc">var</span> i/<span class="muRegEbx">ebx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
@@ -191,7 +190,7 @@ if ('onhashchange' in window) {
 <span id="L127" class="LineNr">127 </span>    <span class="muComment"># if curr != expected, return false</span>
 <span id="L128" class="LineNr">128 </span>    <span class="Delimiter">{</span>
 <span id="L129" class="LineNr">129 </span>      <span class="PreProc">var</span> curr-a/<span class="muRegEdx">edx</span>: (addr grapheme) <span class="Special">&lt;-</span> index data, i
-<span id="L130" class="LineNr">130 </span>      <span class="PreProc">var</span> expected/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='../403unicode.mu.html#L158'>read-grapheme</a> s
+<span id="L130" class="LineNr">130 </span>      <span class="PreProc">var</span> expected/eax: grapheme <span class="Special">&lt;-</span> <a href='../403unicode.mu.html#L158'>read-grapheme</a> s
 <span id="L131" class="LineNr">131 </span>      <span class="Delimiter">{</span>
 <span id="L132" class="LineNr">132 </span>        compare expected, *curr-a
 <span id="L133" class="LineNr">133 </span>        <span class="PreProc">break-if-=</span>
@@ -206,12 +205,12 @@ if ('onhashchange' in window) {
 <span id="L142" class="LineNr">142 </span>
 <span id="L143" class="LineNr">143 </span><span class="muComment"># compare from bottom</span>
 <span id="L144" class="LineNr">144 </span><span class="muComment"># beware: modifies 'stream', which must be disposed of after a false result</span>
-<span id="L145" class="LineNr">145 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='grapheme-stack.mu.html#L145'>suffix-match?</a></span> _self: (addr <a href='grapheme-stack.mu.html#L1'>grapheme-stack</a>), s: (addr stream byte)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean <span class="Delimiter">{</span>
+<span id="L145" class="LineNr">145 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='grapheme-stack.mu.html#L145'>suffix-match?</a></span> _self: (addr <a href='grapheme-stack.mu.html#L1'>grapheme-stack</a>), s: (addr stream byte)<span class="PreProc"> -&gt; </span>_/eax: boolean <span class="Delimiter">{</span>
 <span id="L146" class="LineNr">146 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='grapheme-stack.mu.html#L1'>grapheme-stack</a>) <span class="Special">&lt;-</span> copy _self
 <span id="L147" class="LineNr">147 </span>  <span class="PreProc">var</span> data-ah/<span class="muRegEdi">edi</span>: (addr handle array grapheme) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, data
-<span id="L148" class="LineNr">148 </span>  <span class="PreProc">var</span> _data/<span class="muRegEax">eax</span>: (addr array grapheme) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L148" class="LineNr">148 </span>  <span class="PreProc">var</span> _data/eax: (addr array grapheme) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
 <span id="L149" class="LineNr">149 </span>  <span class="PreProc">var</span> data/<span class="muRegEdi">edi</span>: (addr array grapheme) <span class="Special">&lt;-</span> copy _data
-<span id="L150" class="LineNr">150 </span>  <span class="PreProc">var</span> top-addr/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, <a href='../203stack.subx.html#L338'>top</a>
+<span id="L150" class="LineNr">150 </span>  <span class="PreProc">var</span> top-addr/eax: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, <a href='../203stack.subx.html#L338'>top</a>
 <span id="L151" class="LineNr">151 </span>  <span class="PreProc">var</span> i/<span class="muRegEbx">ebx</span>: int <span class="Special">&lt;-</span> copy *top-addr
 <span id="L152" class="LineNr">152 </span>  i <span class="Special">&lt;-</span> decrement
 <span id="L153" class="LineNr">153 </span>  <span class="Delimiter">{</span>
@@ -219,7 +218,7 @@ if ('onhashchange' in window) {
 <span id="L155" class="LineNr">155 </span>    <span class="PreProc">break-if-&lt;</span>
 <span id="L156" class="LineNr">156 </span>    <span class="Delimiter">{</span>
 <span id="L157" class="LineNr">157 </span>      <span class="PreProc">var</span> curr-a/<span class="muRegEdx">edx</span>: (addr grapheme) <span class="Special">&lt;-</span> index data, i
-<span id="L158" class="LineNr">158 </span>      <span class="PreProc">var</span> expected/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='../403unicode.mu.html#L158'>read-grapheme</a> s
+<span id="L158" class="LineNr">158 </span>      <span class="PreProc">var</span> expected/eax: grapheme <span class="Special">&lt;-</span> <a href='../403unicode.mu.html#L158'>read-grapheme</a> s
 <span id="L159" class="LineNr">159 </span>      <span class="muComment"># if curr != expected, return false</span>
 <span id="L160" class="LineNr">160 </span>      <span class="Delimiter">{</span>
 <span id="L161" class="LineNr">161 </span>        compare expected, *curr-a
@@ -233,14 +232,14 @@ if ('onhashchange' in window) {
 <span id="L169" class="LineNr">169 </span>  <span class="PreProc">return</span> <span class="Constant">1</span>   <span class="muComment"># true</span>
 <span id="L170" class="LineNr">170 </span><span class="Delimiter">}</span>
 <span id="L171" class="LineNr">171 </span>
-<span id="L172" class="LineNr">172 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='grapheme-stack.mu.html#L172'>grapheme-stack-is-decimal-integer?</a></span> _self: (addr <a href='grapheme-stack.mu.html#L1'>grapheme-stack</a>)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean <span class="Delimiter">{</span>
+<span id="L172" class="LineNr">172 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='grapheme-stack.mu.html#L172'>grapheme-stack-is-decimal-integer?</a></span> _self: (addr <a href='grapheme-stack.mu.html#L1'>grapheme-stack</a>)<span class="PreProc"> -&gt; </span>_/eax: boolean <span class="Delimiter">{</span>
 <span id="L173" class="LineNr">173 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='grapheme-stack.mu.html#L1'>grapheme-stack</a>) <span class="Special">&lt;-</span> copy _self
-<span id="L174" class="LineNr">174 </span>  <span class="PreProc">var</span> data-ah/<span class="muRegEax">eax</span>: (addr handle array grapheme) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, data
-<span id="L175" class="LineNr">175 </span>  <span class="PreProc">var</span> _data/<span class="muRegEax">eax</span>: (addr array grapheme) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L174" class="LineNr">174 </span>  <span class="PreProc">var</span> data-ah/eax: (addr handle array grapheme) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, data
+<span id="L175" class="LineNr">175 </span>  <span class="PreProc">var</span> _data/eax: (addr array grapheme) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
 <span id="L176" class="LineNr">176 </span>  <span class="PreProc">var</span> data/<span class="muRegEdx">edx</span>: (addr array grapheme) <span class="Special">&lt;-</span> copy _data
 <span id="L177" class="LineNr">177 </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> self, <a href='../203stack.subx.html#L338'>top</a>
 <span id="L178" class="LineNr">178 </span>  <span class="PreProc">var</span> i/<span class="muRegEbx">ebx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
-<span id="L179" class="LineNr">179 </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> copy <span class="Constant">1</span>/true
+<span id="L179" class="LineNr">179 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L82'>result</a>/eax: boolean <span class="Special">&lt;-</span> copy <span class="Constant">1</span>/true
 <span id="L180" class="LineNr">180 </span>  $grapheme-stack-is-integer?:<span class="PreProc">loop</span>: <span class="Delimiter">{</span>
 <span id="L181" class="LineNr">181 </span>    compare i, *top-addr
 <span id="L182" class="LineNr">182 </span>    <span class="PreProc">break-if-&gt;=</span>
diff --git a/html/linux/tile/main.mu.html b/html/linux/tile/main.mu.html
index 561bdd7a..c317d1dd 100644
--- a/html/linux/tile/main.mu.html
+++ b/html/linux/tile/main.mu.html
@@ -14,18 +14,17 @@ pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-
 body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; }
 a { color:inherit; }
 * { font-size:12pt; font-size: 1em; }
-.muRegEsi { color: #87d787; }
-.Special { color: #ff6060; }
+.PreProc { color: #c000c0; }
 .LineNr { }
-.muRegEdi { color: #87ffd7; }
+.muRegEsi { color: #005faf; }
+.muRegEbx { color: #5f00ff; }
 .Constant { color: #008787; }
-.muRegEax { color: #875f00; }
+.muRegEdi { color: #00af00; }
+.muRegEcx { color: #870000; }
 .Delimiter { color: #c000c0; }
 .muFunction { color: #af5f00; text-decoration: underline; }
-.muRegEbx { color: #8787af; }
-.muRegEcx { color: #af875f; }
-.PreProc { color: #c000c0; }
 .muComment { color: #005faf; }
+.Special { color: #ff6060; }
 -->
 </style>
 
@@ -62,14 +61,14 @@ if ('onhashchange' in window) {
 <a href='https://github.com/akkartik/mu/blob/main/linux/tile/main.mu'>https://github.com/akkartik/mu/blob/main/linux/tile/main.mu</a>
 <pre id='vimCodeElement'>
 <span id="L1" class="LineNr">  1 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='main.mu.html#L1'>main</a></span> args-on-stack: (addr array addr array byte)<span class="PreProc"> -&gt; </span>_/<span class="muRegEbx">ebx</span>: int <span class="Delimiter">{</span>
-<span id="L2" class="LineNr">  2 </span>  <span class="PreProc">var</span> args/<span class="muRegEax">eax</span>: (addr array addr array byte) <span class="Special">&lt;-</span> copy args-on-stack
+<span id="L2" class="LineNr">  2 </span>  <span class="PreProc">var</span> args/eax: (addr array addr array byte) <span class="Special">&lt;-</span> copy args-on-stack
 <span id="L3" class="LineNr">  3 </span>  <span class="PreProc">var</span> len/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> length args
 <span id="L4" class="LineNr">  4 </span>  compare len, <span class="Constant">2</span>
 <span id="L5" class="LineNr">  5 </span>  <span class="Delimiter">{</span>
 <span id="L6" class="LineNr">  6 </span>    <span class="PreProc">break-if-!=</span>
 <span id="L7" class="LineNr">  7 </span>    <span class="muComment"># if single arg is 'test', run tests</span>
 <span id="L8" class="LineNr">  8 </span>    <span class="PreProc">var</span> tmp/<span class="muRegEcx">ecx</span>: (addr addr array byte) <span class="Special">&lt;-</span> index args, <span class="Constant">1</span>
-<span id="L9" class="LineNr">  9 </span>    <span class="PreProc">var</span> tmp2/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../105string-equal.subx.html#L15'>string-equal?</a> *tmp, <span class="Constant">&quot;test&quot;</span>
+<span id="L9" class="LineNr">  9 </span>    <span class="PreProc">var</span> tmp2/eax: boolean <span class="Special">&lt;-</span> <a href='../105string-equal.subx.html#L15'>string-equal?</a> *tmp, <span class="Constant">&quot;test&quot;</span>
 <span id="L10" class="LineNr"> 10 </span>    compare tmp2, <span class="Constant">0</span>/false
 <span id="L11" class="LineNr"> 11 </span>    <span class="Delimiter">{</span>
 <span id="L12" class="LineNr"> 12 </span>      <span class="PreProc">break-if-=</span>
@@ -117,7 +116,7 @@ if ('onhashchange' in window) {
 <span id="L54" class="LineNr"> 54 </span>  <a href='environment.mu.html#L30'>initialize-environment</a> env
 <span id="L55" class="LineNr"> 55 </span>  <span class="Delimiter">{</span>
 <span id="L56" class="LineNr"> 56 </span>    <a href='environment.mu.html#L1309'>render</a> env
-<span id="L57" class="LineNr"> 57 </span>    <span class="PreProc">var</span> key/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='../305keyboard.subx.html#L132'>read-key-from-real-keyboard</a>
+<span id="L57" class="LineNr"> 57 </span>    <span class="PreProc">var</span> key/eax: grapheme <span class="Special">&lt;-</span> <a href='../305keyboard.subx.html#L132'>read-key-from-real-keyboard</a>
 <span id="L58" class="LineNr"> 58 </span>    compare key, <span class="Constant">0x11</span>/ctrl-q
 <span id="L59" class="LineNr"> 59 </span>    <span class="PreProc">break-if-=</span>
 <span id="L60" class="LineNr"> 60 </span>    <a href='environment.mu.html#L73'>process</a> env, key
@@ -139,10 +138,10 @@ if ('onhashchange' in window) {
 <span id="L76" class="LineNr"> 76 </span>  <span class="PreProc">var</span> cmds-stream-a/<span class="muRegEsi">esi</span>: (addr stream byte) <span class="Special">&lt;-</span> address cmds-stream
 <span id="L77" class="LineNr"> 77 </span>  <a href='../108write.subx.html#L24'>write</a> cmds-stream-a, cmds
 <span id="L78" class="LineNr"> 78 </span>  <span class="Delimiter">{</span>
-<span id="L79" class="LineNr"> 79 </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> cmds-stream-a
+<span id="L79" class="LineNr"> 79 </span>    <span class="PreProc">var</span> done?/eax: boolean <span class="Special">&lt;-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> cmds-stream-a
 <span id="L80" class="LineNr"> 80 </span>    compare done?, <span class="Constant">0</span>/false
 <span id="L81" class="LineNr"> 81 </span>    <span class="PreProc">break-if-!=</span>
-<span id="L82" class="LineNr"> 82 </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> cmds-stream-a
+<span id="L82" class="LineNr"> 82 </span>    <span class="PreProc">var</span> g/eax: grapheme <span class="Special">&lt;-</span> <a href='../403unicode.mu.html#L158'>read-grapheme</a> cmds-stream-a
 <span id="L83" class="LineNr"> 83 </span>    <a href='environment.mu.html#L73'>process</a> env, g
 <span id="L84" class="LineNr"> 84 </span>    <span class="PreProc">loop</span>
 <span id="L85" class="LineNr"> 85 </span>  <span class="Delimiter">}</span>
@@ -157,7 +156,7 @@ if ('onhashchange' in window) {
 <span id="L94" class="LineNr"> 94 </span>    <span class="PreProc">var</span> <a href='data.mu.html#L34'>line</a>/<span class="muRegEcx">ecx</span>: (addr stream byte) <span class="Special">&lt;-</span> address line-storage
 <span id="L95" class="LineNr"> 95 </span>    <a href='../106stream.subx.html#L17'>clear-stream</a> <a href='data.mu.html#L34'>line</a>
 <span id="L96" class="LineNr"> 96 </span>    <a href='../305keyboard.subx.html#L158'>read-line-from-real-keyboard</a> <a href='data.mu.html#L34'>line</a>
-<span id="L97" class="LineNr"> 97 </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> <a href='data.mu.html#L34'>line</a>
+<span id="L97" class="LineNr"> 97 </span>    <span class="PreProc">var</span> done?/eax: boolean <span class="Special">&lt;-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> <a href='data.mu.html#L34'>line</a>
 <span id="L98" class="LineNr"> 98 </span>    compare done?, <span class="Constant">0</span>/false
 <span id="L99" class="LineNr"> 99 </span>    <span class="PreProc">break-if-!=</span>
 <span id="L100" class="LineNr">100 </span>    <span class="muComment"># parse</span>
@@ -165,10 +164,10 @@ if ('onhashchange' in window) {
 <span id="L102" class="LineNr">102 </span>    <span class="PreProc">var</span> env/<span class="muRegEsi">esi</span>: (addr <a href='environment.mu.html#L16'>environment</a>) <span class="Special">&lt;-</span> address env-storage
 <span id="L103" class="LineNr">103 </span>    <a href='environment.mu.html#L30'>initialize-environment</a> env
 <span id="L104" class="LineNr">104 </span>    <span class="Delimiter">{</span>
-<span id="L105" class="LineNr">105 </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> <a href='data.mu.html#L34'>line</a>
+<span id="L105" class="LineNr">105 </span>      <span class="PreProc">var</span> done?/eax: boolean <span class="Special">&lt;-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> <a href='data.mu.html#L34'>line</a>
 <span id="L106" class="LineNr">106 </span>      compare done?, <span class="Constant">0</span>/false
 <span id="L107" class="LineNr">107 </span>      <span class="PreProc">break-if-!=</span>
-<span id="L108" class="LineNr">108 </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> <a href='data.mu.html#L34'>line</a>
+<span id="L108" class="LineNr">108 </span>      <span class="PreProc">var</span> g/eax: grapheme <span class="Special">&lt;-</span> <a href='../403unicode.mu.html#L158'>read-grapheme</a> <a href='data.mu.html#L34'>line</a>
 <span id="L109" class="LineNr">109 </span>      <a href='environment.mu.html#L73'>process</a> env, g
 <span id="L110" class="LineNr">110 </span>      <span class="PreProc">loop</span>
 <span id="L111" class="LineNr">111 </span>    <span class="Delimiter">}</span>
@@ -178,7 +177,7 @@ if ('onhashchange' in window) {
 <span id="L115" class="LineNr">115 </span>    <a href='value-stack.mu.html#L8'>initialize-value-stack</a> stack, <span class="Constant">0x10</span>
 <span id="L116" class="LineNr">116 </span>    <a href='environment.mu.html#L1296'>evaluate-environment</a> env, stack
 <span id="L117" class="LineNr">117 </span>    <span class="muComment"># print</span>
-<span id="L118" class="LineNr">118 </span>    <span class="PreProc">var</span> empty?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='value-stack.mu.html#L108'>value-stack-empty?</a> stack
+<span id="L118" class="LineNr">118 </span>    <span class="PreProc">var</span> empty?/eax: boolean <span class="Special">&lt;-</span> <a href='value-stack.mu.html#L108'>value-stack-empty?</a> stack
 <span id="L119" class="LineNr">119 </span>    <span class="Delimiter">{</span>
 <span id="L120" class="LineNr">120 </span>      compare empty?, <span class="Constant">0</span>/false
 <span id="L121" class="LineNr">121 </span>      <span class="PreProc">break-if-!=</span>
@@ -186,7 +185,7 @@ if ('onhashchange' in window) {
 <span id="L123" class="LineNr">123 </span>      <a href='../412print-float-decimal.mu.html#L151'>print-float-decimal-approximate</a> <span class="Constant">0</span>, <a href='data.mu.html#L82'>result</a>, <span class="Constant">3</span>
 <span id="L124" class="LineNr">124 </span>      <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">&quot;\n&quot;</span>
 <span id="L125" class="LineNr">125 </span>      <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">&quot;width: &quot;</span>
-<span id="L126" class="LineNr">126 </span>      <span class="PreProc">var</span> width/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='../412print-float-decimal.mu.html#L510'>float-size</a> <a href='data.mu.html#L82'>result</a>, <span class="Constant">3</span>
+<span id="L126" class="LineNr">126 </span>      <span class="PreProc">var</span> width/eax: int <span class="Special">&lt;-</span> <a href='../412print-float-decimal.mu.html#L510'>float-size</a> <a href='data.mu.html#L82'>result</a>, <span class="Constant">3</span>
 <span id="L127" class="LineNr">127 </span>      <a href='../405screen.mu.html#L484'>print-int32-decimal</a> <span class="Constant">0</span>, width
 <span id="L128" class="LineNr">128 </span>      <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">&quot;\n&quot;</span>
 <span id="L129" class="LineNr">129 </span>    <span class="Delimiter">}</span>
diff --git a/html/linux/tile/rpn.mu.html b/html/linux/tile/rpn.mu.html
index 2d4b0405..f860763d 100644
--- a/html/linux/tile/rpn.mu.html
+++ b/html/linux/tile/rpn.mu.html
@@ -16,19 +16,18 @@ a { color:inherit; }
 * { font-size:12pt; font-size: 1em; }
 .LineNr { }
 .Delimiter { color: #c000c0; }
-.CommentedCode { color: #8a8a8a; }
-.muRegEsi { color: #87d787; }
-.muRegEdi { color: #87ffd7; }
+.muFunction { color: #af5f00; text-decoration: underline; }
+.muRegEbx { color: #5f00ff; }
+.muRegEsi { color: #005faf; }
+.muRegEdi { color: #00af00; }
 .Constant { color: #008787; }
 .Special { color: #ff6060; }
 .PreProc { color: #c000c0; }
-.muFunction { color: #af5f00; text-decoration: underline; }
+.CommentedCode { color: #8a8a8a; }
 .muTest { color: #5f8700; }
 .muComment { color: #005faf; }
-.muRegEax { color: #875f00; }
-.muRegEcx { color: #af875f; }
-.muRegEdx { color: #878700; }
-.muRegEbx { color: #8787af; }
+.muRegEcx { color: #870000; }
+.muRegEdx { color: #af5f00; }
 -->
 </style>
 
@@ -65,9 +64,9 @@ if ('onhashchange' in window) {
 <a href='https://github.com/akkartik/mu/blob/main/linux/tile/rpn.mu'>https://github.com/akkartik/mu/blob/main/linux/tile/rpn.mu</a>
 <pre id='vimCodeElement'>
 <span id="L1" class="LineNr">  1 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='rpn.mu.html#L1'>evaluate</a></span> functions: (addr handle <a href='data.mu.html#L21'>function</a>), bindings: (addr <a href='data.mu.html#L59'>table</a>), scratch: (addr <a href='data.mu.html#L34'>line</a>), end: (addr <a href='data.mu.html#L42'>word</a>), out: (addr <a href='value-stack.mu.html#L3'>value-stack</a>) <span class="Delimiter">{</span>
-<span id="L2" class="LineNr">  2 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L34'>line</a>/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> copy scratch
-<span id="L3" class="LineNr">  3 </span>  <span class="PreProc">var</span> word-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> <a href='data.mu.html#L34'>line</a>, data
-<span id="L4" class="LineNr">  4 </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> *word-ah
+<span id="L2" class="LineNr">  2 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L34'>line</a>/eax: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> copy scratch
+<span id="L3" class="LineNr">  3 </span>  <span class="PreProc">var</span> word-ah/eax: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L34'>line</a>, data
+<span id="L4" class="LineNr">  4 </span>  <span class="PreProc">var</span> curr/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *word-ah
 <span id="L5" class="LineNr">  5 </span>  <span class="PreProc">var</span> curr-stream-storage: (stream byte <span class="Constant">0x10</span>)
 <span id="L6" class="LineNr">  6 </span>  <span class="PreProc">var</span> curr-stream/<span class="muRegEdi">edi</span>: (addr stream byte) <span class="Special">&lt;-</span> address curr-stream-storage
 <span id="L7" class="LineNr">  7 </span>  <a href='value-stack.mu.html#L16'>clear-value-stack</a> out
@@ -84,7 +83,7 @@ if ('onhashchange' in window) {
 <span id="L18" class="LineNr"> 18 </span>      <span class="muComment">### if curr-stream is an operator, perform it</span>
 <span id="L19" class="LineNr"> 19 </span>      <span class="muComment">## numbers</span>
 <span id="L20" class="LineNr"> 20 </span>      <span class="Delimiter">{</span>
-<span id="L21" class="LineNr"> 21 </span>        <span class="PreProc">var</span> add?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../109stream-equal.subx.html#L9'>stream-data-equal?</a> curr-stream, <span class="Constant">&quot;+&quot;</span>
+<span id="L21" class="LineNr"> 21 </span>        <span class="PreProc">var</span> add?/eax: boolean <span class="Special">&lt;-</span> <a href='../109stream-equal.subx.html#L9'>stream-data-equal?</a> curr-stream, <span class="Constant">&quot;+&quot;</span>
 <span id="L22" class="LineNr"> 22 </span>        compare add?, <span class="Constant">0</span>
 <span id="L23" class="LineNr"> 23 </span>        <span class="PreProc">break-if-=</span>
 <span id="L24" class="LineNr"> 24 </span>        <span class="PreProc">var</span> _b/<span class="Constant">xmm0</span>: float <span class="Special">&lt;-</span> <a href='value-stack.mu.html#L88'>pop-number-from-value-stack</a> out
@@ -95,7 +94,7 @@ if ('onhashchange' in window) {
 <span id="L29" class="LineNr"> 29 </span>        <span class="PreProc">break</span> $evaluate:process-word
 <span id="L30" class="LineNr"> 30 </span>      <span class="Delimiter">}</span>
 <span id="L31" class="LineNr"> 31 </span>      <span class="Delimiter">{</span>
-<span id="L32" class="LineNr"> 32 </span>        <span class="PreProc">var</span> sub?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../109stream-equal.subx.html#L9'>stream-data-equal?</a> curr-stream, <span class="Constant">&quot;-&quot;</span>
+<span id="L32" class="LineNr"> 32 </span>        <span class="PreProc">var</span> sub?/eax: boolean <span class="Special">&lt;-</span> <a href='../109stream-equal.subx.html#L9'>stream-data-equal?</a> curr-stream, <span class="Constant">&quot;-&quot;</span>
 <span id="L33" class="LineNr"> 33 </span>        compare sub?, <span class="Constant">0</span>
 <span id="L34" class="LineNr"> 34 </span>        <span class="PreProc">break-if-=</span>
 <span id="L35" class="LineNr"> 35 </span>        <span class="PreProc">var</span> _b/<span class="Constant">xmm0</span>: float <span class="Special">&lt;-</span> <a href='value-stack.mu.html#L88'>pop-number-from-value-stack</a> out
@@ -106,7 +105,7 @@ if ('onhashchange' in window) {
 <span id="L40" class="LineNr"> 40 </span>        <span class="PreProc">break</span> $evaluate:process-word
 <span id="L41" class="LineNr"> 41 </span>      <span class="Delimiter">}</span>
 <span id="L42" class="LineNr"> 42 </span>      <span class="Delimiter">{</span>
-<span id="L43" class="LineNr"> 43 </span>        <span class="PreProc">var</span> mul?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../109stream-equal.subx.html#L9'>stream-data-equal?</a> curr-stream, <span class="Constant">&quot;*&quot;</span>
+<span id="L43" class="LineNr"> 43 </span>        <span class="PreProc">var</span> mul?/eax: boolean <span class="Special">&lt;-</span> <a href='../109stream-equal.subx.html#L9'>stream-data-equal?</a> curr-stream, <span class="Constant">&quot;*&quot;</span>
 <span id="L44" class="LineNr"> 44 </span>        compare mul?, <span class="Constant">0</span>
 <span id="L45" class="LineNr"> 45 </span>        <span class="PreProc">break-if-=</span>
 <span id="L46" class="LineNr"> 46 </span>        <span class="PreProc">var</span> _b/<span class="Constant">xmm0</span>: float <span class="Special">&lt;-</span> <a href='value-stack.mu.html#L88'>pop-number-from-value-stack</a> out
@@ -117,7 +116,7 @@ if ('onhashchange' in window) {
 <span id="L51" class="LineNr"> 51 </span>        <span class="PreProc">break</span> $evaluate:process-word
 <span id="L52" class="LineNr"> 52 </span>      <span class="Delimiter">}</span>
 <span id="L53" class="LineNr"> 53 </span>      <span class="Delimiter">{</span>
-<span id="L54" class="LineNr"> 54 </span>        <span class="PreProc">var</span> div?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../109stream-equal.subx.html#L9'>stream-data-equal?</a> curr-stream, <span class="Constant">&quot;/&quot;</span>
+<span id="L54" class="LineNr"> 54 </span>        <span class="PreProc">var</span> div?/eax: boolean <span class="Special">&lt;-</span> <a href='../109stream-equal.subx.html#L9'>stream-data-equal?</a> curr-stream, <span class="Constant">&quot;/&quot;</span>
 <span id="L55" class="LineNr"> 55 </span>        compare div?, <span class="Constant">0</span>
 <span id="L56" class="LineNr"> 56 </span>        <span class="PreProc">break-if-=</span>
 <span id="L57" class="LineNr"> 57 </span>        <span class="PreProc">var</span> _b/<span class="Constant">xmm0</span>: float <span class="Special">&lt;-</span> <a href='value-stack.mu.html#L88'>pop-number-from-value-stack</a> out
@@ -128,7 +127,7 @@ if ('onhashchange' in window) {
 <span id="L62" class="LineNr"> 62 </span>        <span class="PreProc">break</span> $evaluate:process-word
 <span id="L63" class="LineNr"> 63 </span>      <span class="Delimiter">}</span>
 <span id="L64" class="LineNr"> 64 </span>      <span class="Delimiter">{</span>
-<span id="L65" class="LineNr"> 65 </span>        <span class="PreProc">var</span> sqrt?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../109stream-equal.subx.html#L9'>stream-data-equal?</a> curr-stream, <span class="Constant">&quot;sqrt&quot;</span>
+<span id="L65" class="LineNr"> 65 </span>        <span class="PreProc">var</span> sqrt?/eax: boolean <span class="Special">&lt;-</span> <a href='../109stream-equal.subx.html#L9'>stream-data-equal?</a> curr-stream, <span class="Constant">&quot;sqrt&quot;</span>
 <span id="L66" class="LineNr"> 66 </span>        compare sqrt?, <span class="Constant">0</span>
 <span id="L67" class="LineNr"> 67 </span>        <span class="PreProc">break-if-=</span>
 <span id="L68" class="LineNr"> 68 </span>        <span class="PreProc">var</span> a/<span class="Constant">xmm0</span>: float <span class="Special">&lt;-</span> <a href='value-stack.mu.html#L88'>pop-number-from-value-stack</a> out
@@ -138,7 +137,7 @@ if ('onhashchange' in window) {
 <span id="L72" class="LineNr"> 72 </span>      <span class="Delimiter">}</span>
 <span id="L73" class="LineNr"> 73 </span>      <span class="muComment">## strings/arrays</span>
 <span id="L74" class="LineNr"> 74 </span>      <span class="Delimiter">{</span>
-<span id="L75" class="LineNr"> 75 </span>        <span class="PreProc">var</span> len?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../109stream-equal.subx.html#L9'>stream-data-equal?</a> curr-stream, <span class="Constant">&quot;len&quot;</span>
+<span id="L75" class="LineNr"> 75 </span>        <span class="PreProc">var</span> len?/eax: boolean <span class="Special">&lt;-</span> <a href='../109stream-equal.subx.html#L9'>stream-data-equal?</a> curr-stream, <span class="Constant">&quot;len&quot;</span>
 <span id="L76" class="LineNr"> 76 </span>        compare len?, <span class="Constant">0</span>
 <span id="L77" class="LineNr"> 77 </span>        <span class="PreProc">break-if-=</span>
 <span id="L78" class="LineNr"> 78 </span><span class="CommentedCode">#?         print-string 0, &quot;is len\n&quot;</span>
@@ -148,28 +147,28 @@ if ('onhashchange' in window) {
 <span id="L82" class="LineNr"> 82 </span>        compare *top-addr, <span class="Constant">0</span>
 <span id="L83" class="LineNr"> 83 </span>        <span class="PreProc">break-if-&lt;=</span>
 <span id="L84" class="LineNr"> 84 </span><span class="CommentedCode">#?         print-string 0, &quot;stack has stuff\n&quot;</span>
-<span id="L85" class="LineNr"> 85 </span>        <span class="PreProc">var</span> data-ah/<span class="muRegEax">eax</span>: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> out2, data
-<span id="L86" class="LineNr"> 86 </span>        <span class="PreProc">var</span> data/<span class="muRegEax">eax</span>: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L85" class="LineNr"> 85 </span>        <span class="PreProc">var</span> data-ah/eax: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> out2, data
+<span id="L86" class="LineNr"> 86 </span>        <span class="PreProc">var</span> data/eax: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
 <span id="L87" class="LineNr"> 87 </span>        <span class="PreProc">var</span> <a href='../203stack.subx.html#L338'>top</a>/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> copy *top-addr
 <span id="L88" class="LineNr"> 88 </span>        <a href='../203stack.subx.html#L338'>top</a> <span class="Special">&lt;-</span> decrement
 <span id="L89" class="LineNr"> 89 </span>        <span class="PreProc">var</span> dest-offset/<span class="muRegEdx">edx</span>: (offset <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> compute-offset data, <a href='../203stack.subx.html#L338'>top</a>
 <span id="L90" class="LineNr"> 90 </span>        <span class="PreProc">var</span> target-val/<span class="muRegEdx">edx</span>: (addr <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> index data, dest-offset
 <span id="L91" class="LineNr"> 91 </span>        <span class="muComment"># check target-val is a string or array</span>
-<span id="L92" class="LineNr"> 92 </span>        <span class="PreProc">var</span> target-type-addr/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, <span class="PreProc">type</span>
+<span id="L92" class="LineNr"> 92 </span>        <span class="PreProc">var</span> target-type-addr/eax: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, <span class="PreProc">type</span>
 <span id="L93" class="LineNr"> 93 </span>        compare *target-type-addr, <span class="Constant">1</span>/string
 <span id="L94" class="LineNr"> 94 </span>        <span class="Delimiter">{</span>
 <span id="L95" class="LineNr"> 95 </span>          <span class="PreProc">break-if-!=</span>
 <span id="L96" class="LineNr"> 96 </span>          <span class="muComment"># compute length</span>
-<span id="L97" class="LineNr"> 97 </span>          <span class="PreProc">var</span> src-ah/<span class="muRegEax">eax</span>: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, text-data
-<span id="L98" class="LineNr"> 98 </span>          <span class="PreProc">var</span> src/<span class="muRegEax">eax</span>: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *src-ah
+<span id="L97" class="LineNr"> 97 </span>          <span class="PreProc">var</span> src-ah/eax: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, text-data
+<span id="L98" class="LineNr"> 98 </span>          <span class="PreProc">var</span> src/eax: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *src-ah
 <span id="L99" class="LineNr"> 99 </span>          <span class="PreProc">var</span> <a href='data.mu.html#L82'>result</a>/<span class="muRegEbx">ebx</span>: int <span class="Special">&lt;-</span> length src
 <span id="L100" class="LineNr">100 </span>          <span class="PreProc">var</span> result-f/<span class="Constant">xmm0</span>: float <span class="Special">&lt;-</span> convert <a href='data.mu.html#L82'>result</a>
 <span id="L101" class="LineNr">101 </span>          <span class="muComment"># save result into target-val</span>
-<span id="L102" class="LineNr">102 </span>          <span class="PreProc">var</span> type-addr/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, <span class="PreProc">type</span>
+<span id="L102" class="LineNr">102 </span>          <span class="PreProc">var</span> type-addr/eax: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, <span class="PreProc">type</span>
 <span id="L103" class="LineNr">103 </span>          copy-to *type-addr, <span class="Constant">0</span>/int
-<span id="L104" class="LineNr">104 </span>          <span class="PreProc">var</span> target-string-ah/<span class="muRegEax">eax</span>: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, text-data
+<span id="L104" class="LineNr">104 </span>          <span class="PreProc">var</span> target-string-ah/eax: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, text-data
 <span id="L105" class="LineNr">105 </span>          clear-object target-string-ah
-<span id="L106" class="LineNr">106 </span>          <span class="PreProc">var</span> target/<span class="muRegEax">eax</span>: (addr float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, number-data
+<span id="L106" class="LineNr">106 </span>          <span class="PreProc">var</span> target/eax: (addr float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, number-data
 <span id="L107" class="LineNr">107 </span>          copy-to *target, result-f
 <span id="L108" class="LineNr">108 </span>          <span class="PreProc">break</span> $evaluate:process-word
 <span id="L109" class="LineNr">109 </span>        <span class="Delimiter">}</span>
@@ -177,23 +176,23 @@ if ('onhashchange' in window) {
 <span id="L111" class="LineNr">111 </span>        <span class="Delimiter">{</span>
 <span id="L112" class="LineNr">112 </span>          <span class="PreProc">break-if-!=</span>
 <span id="L113" class="LineNr">113 </span>          <span class="muComment"># compute length</span>
-<span id="L114" class="LineNr">114 </span>          <span class="PreProc">var</span> src-ah/<span class="muRegEax">eax</span>: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, array-data
-<span id="L115" class="LineNr">115 </span>          <span class="PreProc">var</span> src/<span class="muRegEax">eax</span>: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *src-ah
+<span id="L114" class="LineNr">114 </span>          <span class="PreProc">var</span> src-ah/eax: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, array-data
+<span id="L115" class="LineNr">115 </span>          <span class="PreProc">var</span> src/eax: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *src-ah
 <span id="L116" class="LineNr">116 </span>          <span class="PreProc">var</span> <a href='data.mu.html#L82'>result</a>/<span class="muRegEbx">ebx</span>: int <span class="Special">&lt;-</span> length src
 <span id="L117" class="LineNr">117 </span>          <span class="PreProc">var</span> result-f/<span class="Constant">xmm0</span>: float <span class="Special">&lt;-</span> convert <a href='data.mu.html#L82'>result</a>
 <span id="L118" class="LineNr">118 </span>          <span class="muComment"># save result into target-val</span>
-<span id="L119" class="LineNr">119 </span>          <span class="PreProc">var</span> type-addr/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, <span class="PreProc">type</span>
+<span id="L119" class="LineNr">119 </span>          <span class="PreProc">var</span> type-addr/eax: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, <span class="PreProc">type</span>
 <span id="L120" class="LineNr">120 </span>          copy-to *type-addr, <span class="Constant">0</span>/int
-<span id="L121" class="LineNr">121 </span>          <span class="PreProc">var</span> target-array-ah/<span class="muRegEax">eax</span>: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, array-data
+<span id="L121" class="LineNr">121 </span>          <span class="PreProc">var</span> target-array-ah/eax: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, array-data
 <span id="L122" class="LineNr">122 </span>          clear-object target-array-ah
-<span id="L123" class="LineNr">123 </span>          <span class="PreProc">var</span> target/<span class="muRegEax">eax</span>: (addr float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, number-data
+<span id="L123" class="LineNr">123 </span>          <span class="PreProc">var</span> target/eax: (addr float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, number-data
 <span id="L124" class="LineNr">124 </span>          copy-to *target, result-f
 <span id="L125" class="LineNr">125 </span>          <span class="PreProc">break</span> $evaluate:process-word
 <span id="L126" class="LineNr">126 </span>        <span class="Delimiter">}</span>
 <span id="L127" class="LineNr">127 </span>      <span class="Delimiter">}</span>
 <span id="L128" class="LineNr">128 </span>      <span class="muComment">## files</span>
 <span id="L129" class="LineNr">129 </span>      <span class="Delimiter">{</span>
-<span id="L130" class="LineNr">130 </span>        <span class="PreProc">var</span> open?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../109stream-equal.subx.html#L9'>stream-data-equal?</a> curr-stream, <span class="Constant">&quot;open&quot;</span>
+<span id="L130" class="LineNr">130 </span>        <span class="PreProc">var</span> open?/eax: boolean <span class="Special">&lt;-</span> <a href='../109stream-equal.subx.html#L9'>stream-data-equal?</a> curr-stream, <span class="Constant">&quot;open&quot;</span>
 <span id="L131" class="LineNr">131 </span>        compare open?, <span class="Constant">0</span>
 <span id="L132" class="LineNr">132 </span>        <span class="PreProc">break-if-=</span>
 <span id="L133" class="LineNr">133 </span>        <span class="muComment"># pop target-val from out</span>
@@ -201,32 +200,32 @@ if ('onhashchange' in window) {
 <span id="L135" class="LineNr">135 </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> out2, <a href='../203stack.subx.html#L338'>top</a>
 <span id="L136" class="LineNr">136 </span>        compare *top-addr, <span class="Constant">0</span>
 <span id="L137" class="LineNr">137 </span>        <span class="PreProc">break-if-&lt;=</span>
-<span id="L138" class="LineNr">138 </span>        <span class="PreProc">var</span> data-ah/<span class="muRegEax">eax</span>: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> out2, data
-<span id="L139" class="LineNr">139 </span>        <span class="PreProc">var</span> data/<span class="muRegEax">eax</span>: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L138" class="LineNr">138 </span>        <span class="PreProc">var</span> data-ah/eax: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> out2, data
+<span id="L139" class="LineNr">139 </span>        <span class="PreProc">var</span> data/eax: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
 <span id="L140" class="LineNr">140 </span>        <span class="PreProc">var</span> <a href='../203stack.subx.html#L338'>top</a>/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> copy *top-addr
 <span id="L141" class="LineNr">141 </span>        <a href='../203stack.subx.html#L338'>top</a> <span class="Special">&lt;-</span> decrement
 <span id="L142" class="LineNr">142 </span>        <span class="PreProc">var</span> dest-offset/<span class="muRegEdx">edx</span>: (offset <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> compute-offset data, <a href='../203stack.subx.html#L338'>top</a>
 <span id="L143" class="LineNr">143 </span>        <span class="PreProc">var</span> target-val/<span class="muRegEdx">edx</span>: (addr <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> index data, dest-offset
 <span id="L144" class="LineNr">144 </span>        <span class="muComment"># check target-val is a string</span>
-<span id="L145" class="LineNr">145 </span>        <span class="PreProc">var</span> target-type-addr/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, <span class="PreProc">type</span>
+<span id="L145" class="LineNr">145 </span>        <span class="PreProc">var</span> target-type-addr/eax: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, <span class="PreProc">type</span>
 <span id="L146" class="LineNr">146 </span>        compare *target-type-addr, <span class="Constant">1</span>/string
 <span id="L147" class="LineNr">147 </span>        <span class="PreProc">break-if-!=</span>
 <span id="L148" class="LineNr">148 </span>        <span class="muComment"># open target-val as a filename and save the handle in target-val</span>
-<span id="L149" class="LineNr">149 </span>        <span class="PreProc">var</span> src-ah/<span class="muRegEax">eax</span>: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, text-data
-<span id="L150" class="LineNr">150 </span>        <span class="PreProc">var</span> src/<span class="muRegEax">eax</span>: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *src-ah
+<span id="L149" class="LineNr">149 </span>        <span class="PreProc">var</span> src-ah/eax: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, text-data
+<span id="L150" class="LineNr">150 </span>        <span class="PreProc">var</span> src/eax: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *src-ah
 <span id="L151" class="LineNr">151 </span>        <span class="PreProc">var</span> result-ah/<span class="muRegEcx">ecx</span>: (addr handle buffered-file) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, file-data
 <span id="L152" class="LineNr">152 </span>        <a href='../306files.subx.html#L9'>open</a> src, <span class="Constant">0</span>, result-ah  <span class="muComment"># write? = false</span>
 <span id="L153" class="LineNr">153 </span>        <span class="muComment"># save result into target-val</span>
-<span id="L154" class="LineNr">154 </span>        <span class="PreProc">var</span> type-addr/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, <span class="PreProc">type</span>
+<span id="L154" class="LineNr">154 </span>        <span class="PreProc">var</span> type-addr/eax: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, <span class="PreProc">type</span>
 <span id="L155" class="LineNr">155 </span>        copy-to *type-addr, <span class="Constant">3</span>/file
-<span id="L156" class="LineNr">156 </span>        <span class="PreProc">var</span> target-string-ah/<span class="muRegEax">eax</span>: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, text-data
+<span id="L156" class="LineNr">156 </span>        <span class="PreProc">var</span> target-string-ah/eax: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, text-data
 <span id="L157" class="LineNr">157 </span>        <span class="PreProc">var</span> filename-ah/<span class="muRegEcx">ecx</span>: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, filename
 <span id="L158" class="LineNr">158 </span>        copy-object target-string-ah, filename-ah
 <span id="L159" class="LineNr">159 </span>        clear-object target-string-ah
 <span id="L160" class="LineNr">160 </span>        <span class="PreProc">break</span> $evaluate:process-word
 <span id="L161" class="LineNr">161 </span>      <span class="Delimiter">}</span>
 <span id="L162" class="LineNr">162 </span>      <span class="Delimiter">{</span>
-<span id="L163" class="LineNr">163 </span>        <span class="PreProc">var</span> read?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../109stream-equal.subx.html#L9'>stream-data-equal?</a> curr-stream, <span class="Constant">&quot;read&quot;</span>
+<span id="L163" class="LineNr">163 </span>        <span class="PreProc">var</span> read?/eax: boolean <span class="Special">&lt;-</span> <a href='../109stream-equal.subx.html#L9'>stream-data-equal?</a> curr-stream, <span class="Constant">&quot;read&quot;</span>
 <span id="L164" class="LineNr">164 </span>        compare read?, <span class="Constant">0</span>
 <span id="L165" class="LineNr">165 </span>        <span class="PreProc">break-if-=</span>
 <span id="L166" class="LineNr">166 </span>        <span class="muComment"># pop target-val from out</span>
@@ -234,34 +233,34 @@ if ('onhashchange' in window) {
 <span id="L168" class="LineNr">168 </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> out2, <a href='../203stack.subx.html#L338'>top</a>
 <span id="L169" class="LineNr">169 </span>        compare *top-addr, <span class="Constant">0</span>
 <span id="L170" class="LineNr">170 </span>        <span class="PreProc">break-if-&lt;=</span>
-<span id="L171" class="LineNr">171 </span>        <span class="PreProc">var</span> data-ah/<span class="muRegEax">eax</span>: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> out2, data
-<span id="L172" class="LineNr">172 </span>        <span class="PreProc">var</span> data/<span class="muRegEax">eax</span>: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L171" class="LineNr">171 </span>        <span class="PreProc">var</span> data-ah/eax: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> out2, data
+<span id="L172" class="LineNr">172 </span>        <span class="PreProc">var</span> data/eax: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
 <span id="L173" class="LineNr">173 </span>        <span class="PreProc">var</span> <a href='../203stack.subx.html#L338'>top</a>/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> copy *top-addr
 <span id="L174" class="LineNr">174 </span>        <a href='../203stack.subx.html#L338'>top</a> <span class="Special">&lt;-</span> decrement
 <span id="L175" class="LineNr">175 </span>        <span class="PreProc">var</span> dest-offset/<span class="muRegEdx">edx</span>: (offset <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> compute-offset data, <a href='../203stack.subx.html#L338'>top</a>
 <span id="L176" class="LineNr">176 </span>        <span class="PreProc">var</span> target-val/<span class="muRegEdx">edx</span>: (addr <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> index data, dest-offset
 <span id="L177" class="LineNr">177 </span>        <span class="muComment"># check target-val is a file</span>
-<span id="L178" class="LineNr">178 </span>        <span class="PreProc">var</span> target-type-addr/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, <span class="PreProc">type</span>
+<span id="L178" class="LineNr">178 </span>        <span class="PreProc">var</span> target-type-addr/eax: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, <span class="PreProc">type</span>
 <span id="L179" class="LineNr">179 </span>        compare *target-type-addr, <span class="Constant">3</span>/file
 <span id="L180" class="LineNr">180 </span>        <span class="PreProc">break-if-!=</span>
 <span id="L181" class="LineNr">181 </span>        <span class="muComment"># read a line from the file and save in target-val</span>
 <span id="L182" class="LineNr">182 </span>        <span class="muComment"># read target-val as a filename and save the handle in target-val</span>
-<span id="L183" class="LineNr">183 </span>        <span class="PreProc">var</span> file-ah/<span class="muRegEax">eax</span>: (addr handle buffered-file) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, file-data
-<span id="L184" class="LineNr">184 </span>        <span class="PreProc">var</span> file/<span class="muRegEax">eax</span>: (addr buffered-file) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *file-ah
+<span id="L183" class="LineNr">183 </span>        <span class="PreProc">var</span> file-ah/eax: (addr handle buffered-file) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, file-data
+<span id="L184" class="LineNr">184 </span>        <span class="PreProc">var</span> file/eax: (addr buffered-file) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *file-ah
 <span id="L185" class="LineNr">185 </span>        <span class="PreProc">var</span> s: (stream byte <span class="Constant">0x100</span>)
 <span id="L186" class="LineNr">186 </span>        <span class="PreProc">var</span> s-addr/<span class="muRegEcx">ecx</span>: (addr stream byte) <span class="Special">&lt;-</span> address s
 <span id="L187" class="LineNr">187 </span>        <a href='../122read-line.subx.html#L9'>read-line-buffered</a> file, s-addr
-<span id="L188" class="LineNr">188 </span>        <span class="PreProc">var</span> target/<span class="muRegEax">eax</span>: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, text-data
+<span id="L188" class="LineNr">188 </span>        <span class="PreProc">var</span> target/eax: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, text-data
 <span id="L189" class="LineNr">189 </span>        <a href='../310copy-bytes.subx.html#L60'>stream-to-array</a> s-addr, target
 <span id="L190" class="LineNr">190 </span>        <span class="muComment"># save result into target-val</span>
-<span id="L191" class="LineNr">191 </span>        <span class="PreProc">var</span> type-addr/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, <span class="PreProc">type</span>
+<span id="L191" class="LineNr">191 </span>        <span class="PreProc">var</span> type-addr/eax: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, <span class="PreProc">type</span>
 <span id="L192" class="LineNr">192 </span>        copy-to *type-addr, <span class="Constant">1</span>/string
-<span id="L193" class="LineNr">193 </span>        <span class="PreProc">var</span> target-file-ah/<span class="muRegEax">eax</span>: (addr handle buffered-file) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, file-data
+<span id="L193" class="LineNr">193 </span>        <span class="PreProc">var</span> target-file-ah/eax: (addr handle buffered-file) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, file-data
 <span id="L194" class="LineNr">194 </span>        clear-object target-file-ah
 <span id="L195" class="LineNr">195 </span>        <span class="PreProc">break</span> $evaluate:process-word
 <span id="L196" class="LineNr">196 </span>      <span class="Delimiter">}</span>
 <span id="L197" class="LineNr">197 </span>      <span class="Delimiter">{</span>
-<span id="L198" class="LineNr">198 </span>        <span class="PreProc">var</span> slurp?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../109stream-equal.subx.html#L9'>stream-data-equal?</a> curr-stream, <span class="Constant">&quot;slurp&quot;</span>
+<span id="L198" class="LineNr">198 </span>        <span class="PreProc">var</span> slurp?/eax: boolean <span class="Special">&lt;-</span> <a href='../109stream-equal.subx.html#L9'>stream-data-equal?</a> curr-stream, <span class="Constant">&quot;slurp&quot;</span>
 <span id="L199" class="LineNr">199 </span>        compare slurp?, <span class="Constant">0</span>
 <span id="L200" class="LineNr">200 </span>        <span class="PreProc">break-if-=</span>
 <span id="L201" class="LineNr">201 </span>        <span class="muComment"># pop target-val from out</span>
@@ -269,34 +268,34 @@ if ('onhashchange' in window) {
 <span id="L203" class="LineNr">203 </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> out2, <a href='../203stack.subx.html#L338'>top</a>
 <span id="L204" class="LineNr">204 </span>        compare *top-addr, <span class="Constant">0</span>
 <span id="L205" class="LineNr">205 </span>        <span class="PreProc">break-if-&lt;=</span>
-<span id="L206" class="LineNr">206 </span>        <span class="PreProc">var</span> data-ah/<span class="muRegEax">eax</span>: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> out2, data
-<span id="L207" class="LineNr">207 </span>        <span class="PreProc">var</span> data/<span class="muRegEax">eax</span>: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L206" class="LineNr">206 </span>        <span class="PreProc">var</span> data-ah/eax: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> out2, data
+<span id="L207" class="LineNr">207 </span>        <span class="PreProc">var</span> data/eax: (addr array <a href='data.mu.html#L49'>value</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> <a href='../203stack.subx.html#L338'>top</a>/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> copy *top-addr
 <span id="L209" class="LineNr">209 </span>        <a href='../203stack.subx.html#L338'>top</a> <span class="Special">&lt;-</span> decrement
 <span id="L210" class="LineNr">210 </span>        <span class="PreProc">var</span> dest-offset/<span class="muRegEdx">edx</span>: (offset <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> compute-offset data, <a href='../203stack.subx.html#L338'>top</a>
 <span id="L211" class="LineNr">211 </span>        <span class="PreProc">var</span> target-val/<span class="muRegEdx">edx</span>: (addr <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> index data, dest-offset
 <span id="L212" class="LineNr">212 </span>        <span class="muComment"># check target-val is a file</span>
-<span id="L213" class="LineNr">213 </span>        <span class="PreProc">var</span> target-type-addr/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, <span class="PreProc">type</span>
+<span id="L213" class="LineNr">213 </span>        <span class="PreProc">var</span> target-type-addr/eax: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, <span class="PreProc">type</span>
 <span id="L214" class="LineNr">214 </span>        compare *target-type-addr, <span class="Constant">3</span>/file
 <span id="L215" class="LineNr">215 </span>        <span class="PreProc">break-if-!=</span>
 <span id="L216" class="LineNr">216 </span>        <span class="muComment"># slurp all contents from file and save in target-val</span>
 <span id="L217" class="LineNr">217 </span>        <span class="muComment"># read target-val as a filename and save the handle in target-val</span>
-<span id="L218" class="LineNr">218 </span>        <span class="PreProc">var</span> file-ah/<span class="muRegEax">eax</span>: (addr handle buffered-file) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, file-data
-<span id="L219" class="LineNr">219 </span>        <span class="PreProc">var</span> file/<span class="muRegEax">eax</span>: (addr buffered-file) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *file-ah
+<span id="L218" class="LineNr">218 </span>        <span class="PreProc">var</span> file-ah/eax: (addr handle buffered-file) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, file-data
+<span id="L219" class="LineNr">219 </span>        <span class="PreProc">var</span> file/eax: (addr buffered-file) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *file-ah
 <span id="L220" class="LineNr">220 </span>        <span class="PreProc">var</span> s: (stream byte <span class="Constant">0x100</span>)
 <span id="L221" class="LineNr">221 </span>        <span class="PreProc">var</span> s-addr/<span class="muRegEcx">ecx</span>: (addr stream byte) <span class="Special">&lt;-</span> address s
 <span id="L222" class="LineNr">222 </span>        <a href='../132slurp.subx.html#L8'>slurp</a> file, s-addr
-<span id="L223" class="LineNr">223 </span>        <span class="PreProc">var</span> target/<span class="muRegEax">eax</span>: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, text-data
+<span id="L223" class="LineNr">223 </span>        <span class="PreProc">var</span> target/eax: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, text-data
 <span id="L224" class="LineNr">224 </span>        <a href='../310copy-bytes.subx.html#L60'>stream-to-array</a> s-addr, target
 <span id="L225" class="LineNr">225 </span>        <span class="muComment"># save result into target-val</span>
-<span id="L226" class="LineNr">226 </span>        <span class="PreProc">var</span> type-addr/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, <span class="PreProc">type</span>
+<span id="L226" class="LineNr">226 </span>        <span class="PreProc">var</span> type-addr/eax: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, <span class="PreProc">type</span>
 <span id="L227" class="LineNr">227 </span>        copy-to *type-addr, <span class="Constant">1</span>/string
-<span id="L228" class="LineNr">228 </span>        <span class="PreProc">var</span> target-file-ah/<span class="muRegEax">eax</span>: (addr handle buffered-file) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, file-data
+<span id="L228" class="LineNr">228 </span>        <span class="PreProc">var</span> target-file-ah/eax: (addr handle buffered-file) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, file-data
 <span id="L229" class="LineNr">229 </span>        clear-object target-file-ah
 <span id="L230" class="LineNr">230 </span>        <span class="PreProc">break</span> $evaluate:process-word
 <span id="L231" class="LineNr">231 </span>      <span class="Delimiter">}</span>
 <span id="L232" class="LineNr">232 </span>      <span class="Delimiter">{</span>
-<span id="L233" class="LineNr">233 </span>        <span class="PreProc">var</span> lines?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../109stream-equal.subx.html#L9'>stream-data-equal?</a> curr-stream, <span class="Constant">&quot;lines&quot;</span>
+<span id="L233" class="LineNr">233 </span>        <span class="PreProc">var</span> lines?/eax: boolean <span class="Special">&lt;-</span> <a href='../109stream-equal.subx.html#L9'>stream-data-equal?</a> curr-stream, <span class="Constant">&quot;lines&quot;</span>
 <span id="L234" class="LineNr">234 </span>        compare lines?, <span class="Constant">0</span>
 <span id="L235" class="LineNr">235 </span>        <span class="PreProc">break-if-=</span>
 <span id="L236" class="LineNr">236 </span>        <span class="muComment"># pop target-val from out</span>
@@ -304,26 +303,26 @@ if ('onhashchange' in window) {
 <span id="L238" class="LineNr">238 </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> out2, <a href='../203stack.subx.html#L338'>top</a>
 <span id="L239" class="LineNr">239 </span>        compare *top-addr, <span class="Constant">0</span>
 <span id="L240" class="LineNr">240 </span>        <span class="PreProc">break-if-&lt;=</span>
-<span id="L241" class="LineNr">241 </span>        <span class="PreProc">var</span> data-ah/<span class="muRegEax">eax</span>: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> out2, data
-<span id="L242" class="LineNr">242 </span>        <span class="PreProc">var</span> data/<span class="muRegEax">eax</span>: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L241" class="LineNr">241 </span>        <span class="PreProc">var</span> data-ah/eax: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> out2, data
+<span id="L242" class="LineNr">242 </span>        <span class="PreProc">var</span> data/eax: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
 <span id="L243" class="LineNr">243 </span>        <span class="PreProc">var</span> <a href='../203stack.subx.html#L338'>top</a>/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> copy *top-addr
 <span id="L244" class="LineNr">244 </span>        <a href='../203stack.subx.html#L338'>top</a> <span class="Special">&lt;-</span> decrement
 <span id="L245" class="LineNr">245 </span>        <span class="PreProc">var</span> dest-offset/<span class="muRegEdx">edx</span>: (offset <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> compute-offset data, <a href='../203stack.subx.html#L338'>top</a>
 <span id="L246" class="LineNr">246 </span>        <span class="PreProc">var</span> target-val/<span class="muRegEdx">edx</span>: (addr <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> index data, dest-offset
 <span id="L247" class="LineNr">247 </span>        <span class="muComment"># check target-val is a file</span>
-<span id="L248" class="LineNr">248 </span>        <span class="PreProc">var</span> target-type-addr/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, <span class="PreProc">type</span>
+<span id="L248" class="LineNr">248 </span>        <span class="PreProc">var</span> target-type-addr/eax: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, <span class="PreProc">type</span>
 <span id="L249" class="LineNr">249 </span>        compare *target-type-addr, <span class="Constant">3</span>/file
 <span id="L250" class="LineNr">250 </span>        <span class="PreProc">break-if-!=</span>
 <span id="L251" class="LineNr">251 </span>        <span class="muComment"># read all lines from file and save as an array of strings in target-val</span>
 <span id="L252" class="LineNr">252 </span>        <span class="muComment"># read target-val as a filename and save the handle in target-val</span>
-<span id="L253" class="LineNr">253 </span>        <span class="PreProc">var</span> file-ah/<span class="muRegEax">eax</span>: (addr handle buffered-file) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, file-data
-<span id="L254" class="LineNr">254 </span>        <span class="PreProc">var</span> file/<span class="muRegEax">eax</span>: (addr buffered-file) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *file-ah
+<span id="L253" class="LineNr">253 </span>        <span class="PreProc">var</span> file-ah/eax: (addr handle buffered-file) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, file-data
+<span id="L254" class="LineNr">254 </span>        <span class="PreProc">var</span> file/eax: (addr buffered-file) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *file-ah
 <span id="L255" class="LineNr">255 </span>        <span class="PreProc">var</span> s: (stream byte <span class="Constant">0x100</span>)
 <span id="L256" class="LineNr">256 </span>        <span class="PreProc">var</span> s-addr/<span class="muRegEcx">ecx</span>: (addr stream byte) <span class="Special">&lt;-</span> address s
 <span id="L257" class="LineNr">257 </span>        <a href='../132slurp.subx.html#L8'>slurp</a> file, s-addr
-<span id="L258" class="LineNr">258 </span>        <span class="PreProc">var</span> tmp-ah/<span class="muRegEax">eax</span>: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, text-data
+<span id="L258" class="LineNr">258 </span>        <span class="PreProc">var</span> tmp-ah/eax: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, text-data
 <span id="L259" class="LineNr">259 </span>        <a href='../310copy-bytes.subx.html#L60'>stream-to-array</a> s-addr, tmp-ah
-<span id="L260" class="LineNr">260 </span>        <span class="PreProc">var</span> tmp/<span class="muRegEax">eax</span>: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *tmp-ah
+<span id="L260" class="LineNr">260 </span>        <span class="PreProc">var</span> tmp/eax: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *tmp-ah
 <span id="L261" class="LineNr">261 </span><span class="CommentedCode">#?         enable-screen-type-mode</span>
 <span id="L262" class="LineNr">262 </span><span class="CommentedCode">#?         print-string 0, tmp</span>
 <span id="L263" class="LineNr">263 </span>        <span class="PreProc">var</span> h: (handle array (handle array byte))
@@ -331,22 +330,22 @@ if ('onhashchange' in window) {
 <span id="L265" class="LineNr">265 </span>          <span class="PreProc">var</span> ah/<span class="muRegEdx">edx</span>: (addr handle array (handle array byte)) <span class="Special">&lt;-</span> address h
 <span id="L266" class="LineNr">266 </span>          <a href='../411string.mu.html#L88'>split-string</a> tmp, <span class="Constant">0xa</span>, ah
 <span id="L267" class="LineNr">267 </span>        <span class="Delimiter">}</span>
-<span id="L268" class="LineNr">268 </span>        <span class="PreProc">var</span> target/<span class="muRegEax">eax</span>: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, array-data
+<span id="L268" class="LineNr">268 </span>        <span class="PreProc">var</span> target/eax: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, array-data
 <span id="L269" class="LineNr">269 </span>        <a href='value-stack.mu.html#L125'>save-lines</a> h, target
 <span id="L270" class="LineNr">270 </span>        <span class="muComment"># save result into target-val</span>
-<span id="L271" class="LineNr">271 </span>        <span class="PreProc">var</span> type-addr/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, <span class="PreProc">type</span>
+<span id="L271" class="LineNr">271 </span>        <span class="PreProc">var</span> type-addr/eax: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, <span class="PreProc">type</span>
 <span id="L272" class="LineNr">272 </span>        copy-to *type-addr, <span class="Constant">2</span>/array
-<span id="L273" class="LineNr">273 </span>        <span class="PreProc">var</span> target-file-ah/<span class="muRegEax">eax</span>: (addr handle buffered-file) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, file-data
+<span id="L273" class="LineNr">273 </span>        <span class="PreProc">var</span> target-file-ah/eax: (addr handle buffered-file) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, file-data
 <span id="L274" class="LineNr">274 </span>        <span class="PreProc">var</span> empty-file: (handle buffered-file)
 <span id="L275" class="LineNr">275 </span>        <a href='../120allocate.subx.html#L497'>copy-handle</a> empty-file, target-file-ah
-<span id="L276" class="LineNr">276 </span>        <span class="PreProc">var</span> target-text-ah/<span class="muRegEax">eax</span>: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, text-data
+<span id="L276" class="LineNr">276 </span>        <span class="PreProc">var</span> target-text-ah/eax: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, text-data
 <span id="L277" class="LineNr">277 </span>        <span class="PreProc">var</span> empty-text: (handle array byte)
 <span id="L278" class="LineNr">278 </span>        <a href='../120allocate.subx.html#L497'>copy-handle</a> empty-text, target-text-ah
 <span id="L279" class="LineNr">279 </span>        <span class="PreProc">break</span> $evaluate:process-word
 <span id="L280" class="LineNr">280 </span>      <span class="Delimiter">}</span>
 <span id="L281" class="LineNr">281 </span>      <span class="muComment">## screens</span>
 <span id="L282" class="LineNr">282 </span>      <span class="Delimiter">{</span>
-<span id="L283" class="LineNr">283 </span>        <span class="PreProc">var</span> fake-screen?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../109stream-equal.subx.html#L9'>stream-data-equal?</a> curr-stream, <span class="Constant">&quot;fake-screen&quot;</span>
+<span id="L283" class="LineNr">283 </span>        <span class="PreProc">var</span> fake-screen?/eax: boolean <span class="Special">&lt;-</span> <a href='../109stream-equal.subx.html#L9'>stream-data-equal?</a> curr-stream, <span class="Constant">&quot;fake-screen&quot;</span>
 <span id="L284" class="LineNr">284 </span>        compare fake-screen?, <span class="Constant">0</span>
 <span id="L285" class="LineNr">285 </span>        <span class="PreProc">break-if-=</span>
 <span id="L286" class="LineNr">286 </span>        <span class="PreProc">var</span> out2/<span class="muRegEsi">esi</span>: (addr <a href='value-stack.mu.html#L3'>value-stack</a>) <span class="Special">&lt;-</span> copy out
@@ -360,25 +359,25 @@ if ('onhashchange' in window) {
 <span id="L294" class="LineNr">294 </span>        <span class="PreProc">var</span> ncols/<span class="muRegEbx">ebx</span>: int <span class="Special">&lt;-</span> convert ncols-f
 <span id="L295" class="LineNr">295 </span>        <span class="muComment"># define a new screen with those dimensions</span>
 <span id="L296" class="LineNr">296 </span>        <span class="PreProc">var</span> screen-h: (handle <a href='../405screen.mu.html#L9'>screen</a>)
-<span id="L297" class="LineNr">297 </span>        <span class="PreProc">var</span> screen-ah/<span class="muRegEax">eax</span>: (addr handle <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> address screen-h
+<span id="L297" class="LineNr">297 </span>        <span class="PreProc">var</span> screen-ah/eax: (addr handle <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> address screen-h
 <span id="L298" class="LineNr">298 </span>        <a href='../120allocate.subx.html#L66'>allocate</a> screen-ah
-<span id="L299" class="LineNr">299 </span>        <span class="PreProc">var</span> <a href='../405screen.mu.html#L9'>screen</a>/<span class="muRegEax">eax</span>: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> screen-h
+<span id="L299" class="LineNr">299 </span>        <span class="PreProc">var</span> <a href='../405screen.mu.html#L9'>screen</a>/eax: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> screen-h
 <span id="L300" class="LineNr">300 </span>        <a href='../405screen.mu.html#L30'>initialize-screen</a> <a href='../405screen.mu.html#L9'>screen</a>, nrows, ncols
 <span id="L301" class="LineNr">301 </span>        <span class="muComment"># push screen to stack</span>
-<span id="L302" class="LineNr">302 </span>        <span class="PreProc">var</span> data-ah/<span class="muRegEax">eax</span>: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> out2, data
-<span id="L303" class="LineNr">303 </span>        <span class="PreProc">var</span> data/<span class="muRegEax">eax</span>: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L302" class="LineNr">302 </span>        <span class="PreProc">var</span> data-ah/eax: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> out2, data
+<span id="L303" class="LineNr">303 </span>        <span class="PreProc">var</span> data/eax: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
 <span id="L304" class="LineNr">304 </span>        <span class="PreProc">var</span> <a href='../203stack.subx.html#L338'>top</a>/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> copy *top-addr
 <span id="L305" class="LineNr">305 </span>        increment *top-addr
 <span id="L306" class="LineNr">306 </span>        <span class="PreProc">var</span> dest-offset/<span class="muRegEdx">edx</span>: (offset <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> compute-offset data, <a href='../203stack.subx.html#L338'>top</a>
 <span id="L307" class="LineNr">307 </span>        <span class="PreProc">var</span> target-val/<span class="muRegEdx">edx</span>: (addr <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> index data, dest-offset
-<span id="L308" class="LineNr">308 </span>        <span class="PreProc">var</span> <span class="PreProc">type</span>/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, <span class="PreProc">type</span>
+<span id="L308" class="LineNr">308 </span>        <span class="PreProc">var</span> <span class="PreProc">type</span>/eax: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, <span class="PreProc">type</span>
 <span id="L309" class="LineNr">309 </span>        copy-to *<span class="PreProc">type</span>, <span class="Constant">4</span>/screen
-<span id="L310" class="LineNr">310 </span>        <span class="PreProc">var</span> dest/<span class="muRegEax">eax</span>: (addr handle <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, screen-data
+<span id="L310" class="LineNr">310 </span>        <span class="PreProc">var</span> dest/eax: (addr handle <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, screen-data
 <span id="L311" class="LineNr">311 </span>        <a href='../120allocate.subx.html#L497'>copy-handle</a> screen-h, dest
 <span id="L312" class="LineNr">312 </span>        <span class="PreProc">break</span> $evaluate:process-word
 <span id="L313" class="LineNr">313 </span>      <span class="Delimiter">}</span>
 <span id="L314" class="LineNr">314 </span>      <span class="Delimiter">{</span>
-<span id="L315" class="LineNr">315 </span>        <span class="PreProc">var</span> print?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../109stream-equal.subx.html#L9'>stream-data-equal?</a> curr-stream, <span class="Constant">&quot;print&quot;</span>
+<span id="L315" class="LineNr">315 </span>        <span class="PreProc">var</span> print?/eax: boolean <span class="Special">&lt;-</span> <a href='../109stream-equal.subx.html#L9'>stream-data-equal?</a> curr-stream, <span class="Constant">&quot;print&quot;</span>
 <span id="L316" class="LineNr">316 </span>        compare print?, <span class="Constant">0</span>
 <span id="L317" class="LineNr">317 </span>        <span class="PreProc">break-if-=</span>
 <span id="L318" class="LineNr">318 </span>        <span class="PreProc">var</span> out2/<span class="muRegEsi">esi</span>: (addr <a href='value-stack.mu.html#L3'>value-stack</a>) <span class="Special">&lt;-</span> copy out
@@ -390,32 +389,32 @@ if ('onhashchange' in window) {
 <span id="L324" class="LineNr">324 </span>        compare *top-addr, <span class="Constant">0</span>
 <span id="L325" class="LineNr">325 </span>        <span class="PreProc">break-if-&lt;=</span>
 <span id="L326" class="LineNr">326 </span>        decrement *top-addr
-<span id="L327" class="LineNr">327 </span>        <span class="PreProc">var</span> data-ah/<span class="muRegEax">eax</span>: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> out2, data
-<span id="L328" class="LineNr">328 </span>        <span class="PreProc">var</span> _data/<span class="muRegEax">eax</span>: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L327" class="LineNr">327 </span>        <span class="PreProc">var</span> data-ah/eax: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> out2, data
+<span id="L328" class="LineNr">328 </span>        <span class="PreProc">var</span> _data/eax: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
 <span id="L329" class="LineNr">329 </span>        <span class="PreProc">var</span> data/<span class="muRegEdi">edi</span>: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> copy _data
-<span id="L330" class="LineNr">330 </span>        <span class="PreProc">var</span> <a href='../203stack.subx.html#L338'>top</a>/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy *top-addr
+<span id="L330" class="LineNr">330 </span>        <span class="PreProc">var</span> <a href='../203stack.subx.html#L338'>top</a>/eax: int <span class="Special">&lt;-</span> copy *top-addr
 <span id="L331" class="LineNr">331 </span>        <span class="PreProc">var</span> dest-offset/<span class="muRegEdx">edx</span>: (offset <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> compute-offset data, <a href='../203stack.subx.html#L338'>top</a>
 <span id="L332" class="LineNr">332 </span>        <span class="PreProc">var</span> s/<span class="muRegEsi">esi</span>: (addr <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> index data, dest-offset
 <span id="L333" class="LineNr">333 </span>        <span class="muComment"># select target screen from top of out (but don't pop it)</span>
 <span id="L334" class="LineNr">334 </span>        compare *top-addr, <span class="Constant">0</span>
 <span id="L335" class="LineNr">335 </span>        <span class="PreProc">break-if-&lt;=</span>
-<span id="L336" class="LineNr">336 </span>        <span class="PreProc">var</span> <a href='../203stack.subx.html#L338'>top</a>/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy *top-addr
+<span id="L336" class="LineNr">336 </span>        <span class="PreProc">var</span> <a href='../203stack.subx.html#L338'>top</a>/eax: int <span class="Special">&lt;-</span> copy *top-addr
 <span id="L337" class="LineNr">337 </span>        <a href='../203stack.subx.html#L338'>top</a> <span class="Special">&lt;-</span> decrement
 <span id="L338" class="LineNr">338 </span>        <span class="PreProc">var</span> dest-offset/<span class="muRegEdx">edx</span>: (offset <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> compute-offset data, <a href='../203stack.subx.html#L338'>top</a>
 <span id="L339" class="LineNr">339 </span>        <span class="PreProc">var</span> target-val/<span class="muRegEdx">edx</span>: (addr <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> index data, dest-offset
-<span id="L340" class="LineNr">340 </span>        <span class="PreProc">var</span> <span class="PreProc">type</span>/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, <span class="PreProc">type</span>
+<span id="L340" class="LineNr">340 </span>        <span class="PreProc">var</span> <span class="PreProc">type</span>/eax: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, <span class="PreProc">type</span>
 <span id="L341" class="LineNr">341 </span>        compare *<span class="PreProc">type</span>, <span class="Constant">4</span>/screen
 <span id="L342" class="LineNr">342 </span>        <span class="PreProc">break-if-!=</span>
 <span id="L343" class="LineNr">343 </span>        <span class="muComment"># print string to target screen</span>
-<span id="L344" class="LineNr">344 </span>        <span class="PreProc">var</span> dest-ah/<span class="muRegEax">eax</span>: (addr handle <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, screen-data
-<span id="L345" class="LineNr">345 </span>        <span class="PreProc">var</span> dest/<span class="muRegEax">eax</span>: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *dest-ah
+<span id="L344" class="LineNr">344 </span>        <span class="PreProc">var</span> dest-ah/eax: (addr handle <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, screen-data
+<span id="L345" class="LineNr">345 </span>        <span class="PreProc">var</span> dest/eax: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *dest-ah
 <span id="L346" class="LineNr">346 </span>        <span class="PreProc">var</span> r/<span class="muRegEcx">ecx</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> dest, cursor-row
 <span id="L347" class="LineNr">347 </span>        <span class="PreProc">var</span> c/<span class="muRegEdx">edx</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> dest, cursor-col
 <span id="L348" class="LineNr">348 </span>        <a href='value.mu.html#L1'>render-value-at</a> dest, *r, *c, s, <span class="Constant">0</span>
 <span id="L349" class="LineNr">349 </span>        <span class="PreProc">break</span> $evaluate:process-word
 <span id="L350" class="LineNr">350 </span>      <span class="Delimiter">}</span>
 <span id="L351" class="LineNr">351 </span>      <span class="Delimiter">{</span>
-<span id="L352" class="LineNr">352 </span>        <span class="PreProc">var</span> move?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../109stream-equal.subx.html#L9'>stream-data-equal?</a> curr-stream, <span class="Constant">&quot;move&quot;</span>
+<span id="L352" class="LineNr">352 </span>        <span class="PreProc">var</span> move?/eax: boolean <span class="Special">&lt;-</span> <a href='../109stream-equal.subx.html#L9'>stream-data-equal?</a> curr-stream, <span class="Constant">&quot;move&quot;</span>
 <span id="L353" class="LineNr">353 </span>        compare move?, <span class="Constant">0</span>
 <span id="L354" class="LineNr">354 </span>        <span class="PreProc">break-if-=</span>
 <span id="L355" class="LineNr">355 </span>        <span class="PreProc">var</span> out2/<span class="muRegEsi">esi</span>: (addr <a href='value-stack.mu.html#L3'>value-stack</a>) <span class="Special">&lt;-</span> copy out
@@ -428,23 +427,23 @@ if ('onhashchange' in window) {
 <span id="L362" class="LineNr">362 </span>        <span class="PreProc">var</span> top-addr/<span class="muRegEbx">ebx</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> out2, <a href='../203stack.subx.html#L338'>top</a>
 <span id="L363" class="LineNr">363 </span>        compare *top-addr, <span class="Constant">0</span>
 <span id="L364" class="LineNr">364 </span>        <span class="PreProc">break-if-&lt;=</span>
-<span id="L365" class="LineNr">365 </span>        <span class="PreProc">var</span> data-ah/<span class="muRegEax">eax</span>: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> out2, data
-<span id="L366" class="LineNr">366 </span>        <span class="PreProc">var</span> _data/<span class="muRegEax">eax</span>: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L365" class="LineNr">365 </span>        <span class="PreProc">var</span> data-ah/eax: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> out2, data
+<span id="L366" class="LineNr">366 </span>        <span class="PreProc">var</span> _data/eax: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
 <span id="L367" class="LineNr">367 </span>        <span class="PreProc">var</span> data/<span class="muRegEdi">edi</span>: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> copy _data
-<span id="L368" class="LineNr">368 </span>        <span class="PreProc">var</span> <a href='../203stack.subx.html#L338'>top</a>/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy *top-addr
+<span id="L368" class="LineNr">368 </span>        <span class="PreProc">var</span> <a href='../203stack.subx.html#L338'>top</a>/eax: int <span class="Special">&lt;-</span> copy *top-addr
 <span id="L369" class="LineNr">369 </span>        <a href='../203stack.subx.html#L338'>top</a> <span class="Special">&lt;-</span> decrement
-<span id="L370" class="LineNr">370 </span>        <span class="PreProc">var</span> target-offset/<span class="muRegEax">eax</span>: (offset <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> compute-offset data, <a href='../203stack.subx.html#L338'>top</a>
+<span id="L370" class="LineNr">370 </span>        <span class="PreProc">var</span> target-offset/eax: (offset <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> compute-offset data, <a href='../203stack.subx.html#L338'>top</a>
 <span id="L371" class="LineNr">371 </span>        <span class="PreProc">var</span> target-val/<span class="muRegEbx">ebx</span>: (addr <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> index data, target-offset
-<span id="L372" class="LineNr">372 </span>        <span class="PreProc">var</span> <span class="PreProc">type</span>/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, <span class="PreProc">type</span>
+<span id="L372" class="LineNr">372 </span>        <span class="PreProc">var</span> <span class="PreProc">type</span>/eax: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, <span class="PreProc">type</span>
 <span id="L373" class="LineNr">373 </span>        compare *<span class="PreProc">type</span>, <span class="Constant">4</span>/screen
 <span id="L374" class="LineNr">374 </span>        <span class="PreProc">break-if-!=</span>
-<span id="L375" class="LineNr">375 </span>        <span class="PreProc">var</span> target-ah/<span class="muRegEax">eax</span>: (addr handle <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, screen-data
-<span id="L376" class="LineNr">376 </span>        <span class="PreProc">var</span> target/<span class="muRegEax">eax</span>: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *target-ah
+<span id="L375" class="LineNr">375 </span>        <span class="PreProc">var</span> target-ah/eax: (addr handle <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, screen-data
+<span id="L376" class="LineNr">376 </span>        <span class="PreProc">var</span> target/eax: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *target-ah
 <span id="L377" class="LineNr">377 </span>        <a href='../405screen.mu.html#L109'>move-cursor</a> target, r, c
 <span id="L378" class="LineNr">378 </span>        <span class="PreProc">break</span> $evaluate:process-word
 <span id="L379" class="LineNr">379 </span>      <span class="Delimiter">}</span>
 <span id="L380" class="LineNr">380 </span>      <span class="Delimiter">{</span>
-<span id="L381" class="LineNr">381 </span>        <span class="PreProc">var</span> up?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../109stream-equal.subx.html#L9'>stream-data-equal?</a> curr-stream, <span class="Constant">&quot;up&quot;</span>
+<span id="L381" class="LineNr">381 </span>        <span class="PreProc">var</span> up?/eax: boolean <span class="Special">&lt;-</span> <a href='../109stream-equal.subx.html#L9'>stream-data-equal?</a> curr-stream, <span class="Constant">&quot;up&quot;</span>
 <span id="L382" class="LineNr">382 </span>        compare up?, <span class="Constant">0</span>
 <span id="L383" class="LineNr">383 </span>        <span class="PreProc">break-if-=</span>
 <span id="L384" class="LineNr">384 </span>        <span class="PreProc">var</span> out2/<span class="muRegEsi">esi</span>: (addr <a href='value-stack.mu.html#L3'>value-stack</a>) <span class="Special">&lt;-</span> copy out
@@ -457,22 +456,22 @@ if ('onhashchange' in window) {
 <span id="L391" class="LineNr">391 </span>        <span class="muComment"># select screen from top of out (but don't pop it)</span>
 <span id="L392" class="LineNr">392 </span>        compare *top-addr, <span class="Constant">0</span>
 <span id="L393" class="LineNr">393 </span>        <span class="PreProc">break-if-&lt;=</span>
-<span id="L394" class="LineNr">394 </span>        <span class="PreProc">var</span> data-ah/<span class="muRegEax">eax</span>: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> out2, data
-<span id="L395" class="LineNr">395 </span>        <span class="PreProc">var</span> _data/<span class="muRegEax">eax</span>: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L394" class="LineNr">394 </span>        <span class="PreProc">var</span> data-ah/eax: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> out2, data
+<span id="L395" class="LineNr">395 </span>        <span class="PreProc">var</span> _data/eax: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
 <span id="L396" class="LineNr">396 </span>        <span class="PreProc">var</span> data/<span class="muRegEdi">edi</span>: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> copy _data
-<span id="L397" class="LineNr">397 </span>        <span class="PreProc">var</span> <a href='../203stack.subx.html#L338'>top</a>/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy *top-addr
+<span id="L397" class="LineNr">397 </span>        <span class="PreProc">var</span> <a href='../203stack.subx.html#L338'>top</a>/eax: int <span class="Special">&lt;-</span> copy *top-addr
 <span id="L398" class="LineNr">398 </span>        <a href='../203stack.subx.html#L338'>top</a> <span class="Special">&lt;-</span> decrement
-<span id="L399" class="LineNr">399 </span>        <span class="PreProc">var</span> target-offset/<span class="muRegEax">eax</span>: (offset <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> compute-offset data, <a href='../203stack.subx.html#L338'>top</a>
+<span id="L399" class="LineNr">399 </span>        <span class="PreProc">var</span> target-offset/eax: (offset <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> compute-offset data, <a href='../203stack.subx.html#L338'>top</a>
 <span id="L400" class="LineNr">400 </span>        <span class="PreProc">var</span> target-val/<span class="muRegEbx">ebx</span>: (addr <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> index data, target-offset
-<span id="L401" class="LineNr">401 </span>        <span class="PreProc">var</span> <span class="PreProc">type</span>/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, <span class="PreProc">type</span>
+<span id="L401" class="LineNr">401 </span>        <span class="PreProc">var</span> <span class="PreProc">type</span>/eax: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, <span class="PreProc">type</span>
 <span id="L402" class="LineNr">402 </span>        compare *<span class="PreProc">type</span>, <span class="Constant">4</span>/screen
 <span id="L403" class="LineNr">403 </span>        <span class="PreProc">break-if-!=</span>
-<span id="L404" class="LineNr">404 </span>        <span class="PreProc">var</span> target-ah/<span class="muRegEax">eax</span>: (addr handle <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, screen-data
-<span id="L405" class="LineNr">405 </span>        <span class="PreProc">var</span> _target/<span class="muRegEax">eax</span>: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *target-ah
+<span id="L404" class="LineNr">404 </span>        <span class="PreProc">var</span> target-ah/eax: (addr handle <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, screen-data
+<span id="L405" class="LineNr">405 </span>        <span class="PreProc">var</span> _target/eax: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *target-ah
 <span id="L406" class="LineNr">406 </span>        <span class="PreProc">var</span> target/<span class="muRegEdi">edi</span>: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> copy _target
 <span id="L407" class="LineNr">407 </span>        <span class="PreProc">var</span> r/<span class="muRegEdx">edx</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target, cursor-row
-<span id="L408" class="LineNr">408 </span>        <span class="PreProc">var</span> c/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target, cursor-col
-<span id="L409" class="LineNr">409 </span>        <span class="PreProc">var</span> col/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy *c
+<span id="L408" class="LineNr">408 </span>        <span class="PreProc">var</span> c/eax: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target, cursor-col
+<span id="L409" class="LineNr">409 </span>        <span class="PreProc">var</span> col/eax: int <span class="Special">&lt;-</span> copy *c
 <span id="L410" class="LineNr">410 </span>        <span class="Delimiter">{</span>
 <span id="L411" class="LineNr">411 </span>          compare d, <span class="Constant">0</span>
 <span id="L412" class="LineNr">412 </span>          <span class="PreProc">break-if-&lt;=</span>
@@ -487,7 +486,7 @@ if ('onhashchange' in window) {
 <span id="L421" class="LineNr">421 </span>        <span class="PreProc">break</span> $evaluate:process-word
 <span id="L422" class="LineNr">422 </span>      <span class="Delimiter">}</span>
 <span id="L423" class="LineNr">423 </span>      <span class="Delimiter">{</span>
-<span id="L424" class="LineNr">424 </span>        <span class="PreProc">var</span> down?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../109stream-equal.subx.html#L9'>stream-data-equal?</a> curr-stream, <span class="Constant">&quot;down&quot;</span>
+<span id="L424" class="LineNr">424 </span>        <span class="PreProc">var</span> down?/eax: boolean <span class="Special">&lt;-</span> <a href='../109stream-equal.subx.html#L9'>stream-data-equal?</a> curr-stream, <span class="Constant">&quot;down&quot;</span>
 <span id="L425" class="LineNr">425 </span>        compare down?, <span class="Constant">0</span>
 <span id="L426" class="LineNr">426 </span>        <span class="PreProc">break-if-=</span>
 <span id="L427" class="LineNr">427 </span>        <span class="PreProc">var</span> out2/<span class="muRegEsi">esi</span>: (addr <a href='value-stack.mu.html#L3'>value-stack</a>) <span class="Special">&lt;-</span> copy out
@@ -500,24 +499,24 @@ if ('onhashchange' in window) {
 <span id="L434" class="LineNr">434 </span>        <span class="muComment"># select screen from top of out (but don't pop it)</span>
 <span id="L435" class="LineNr">435 </span>        compare *top-addr, <span class="Constant">0</span>
 <span id="L436" class="LineNr">436 </span>        <span class="PreProc">break-if-&lt;=</span>
-<span id="L437" class="LineNr">437 </span>        <span class="PreProc">var</span> data-ah/<span class="muRegEax">eax</span>: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> out2, data
-<span id="L438" class="LineNr">438 </span>        <span class="PreProc">var</span> _data/<span class="muRegEax">eax</span>: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L437" class="LineNr">437 </span>        <span class="PreProc">var</span> data-ah/eax: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> out2, data
+<span id="L438" class="LineNr">438 </span>        <span class="PreProc">var</span> _data/eax: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
 <span id="L439" class="LineNr">439 </span>        <span class="PreProc">var</span> data/<span class="muRegEdi">edi</span>: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> copy _data
-<span id="L440" class="LineNr">440 </span>        <span class="PreProc">var</span> <a href='../203stack.subx.html#L338'>top</a>/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy *top-addr
+<span id="L440" class="LineNr">440 </span>        <span class="PreProc">var</span> <a href='../203stack.subx.html#L338'>top</a>/eax: int <span class="Special">&lt;-</span> copy *top-addr
 <span id="L441" class="LineNr">441 </span>        <a href='../203stack.subx.html#L338'>top</a> <span class="Special">&lt;-</span> decrement
-<span id="L442" class="LineNr">442 </span>        <span class="PreProc">var</span> target-offset/<span class="muRegEax">eax</span>: (offset <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> compute-offset data, <a href='../203stack.subx.html#L338'>top</a>
+<span id="L442" class="LineNr">442 </span>        <span class="PreProc">var</span> target-offset/eax: (offset <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> compute-offset data, <a href='../203stack.subx.html#L338'>top</a>
 <span id="L443" class="LineNr">443 </span>        <span class="PreProc">var</span> target-val/<span class="muRegEbx">ebx</span>: (addr <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> index data, target-offset
-<span id="L444" class="LineNr">444 </span>        <span class="PreProc">var</span> <span class="PreProc">type</span>/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, <span class="PreProc">type</span>
+<span id="L444" class="LineNr">444 </span>        <span class="PreProc">var</span> <span class="PreProc">type</span>/eax: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, <span class="PreProc">type</span>
 <span id="L445" class="LineNr">445 </span>        compare *<span class="PreProc">type</span>, <span class="Constant">4</span>/screen
 <span id="L446" class="LineNr">446 </span>        <span class="PreProc">break-if-!=</span>
-<span id="L447" class="LineNr">447 </span>        <span class="PreProc">var</span> target-ah/<span class="muRegEax">eax</span>: (addr handle <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, screen-data
-<span id="L448" class="LineNr">448 </span>        <span class="PreProc">var</span> _target/<span class="muRegEax">eax</span>: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *target-ah
+<span id="L447" class="LineNr">447 </span>        <span class="PreProc">var</span> target-ah/eax: (addr handle <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, screen-data
+<span id="L448" class="LineNr">448 </span>        <span class="PreProc">var</span> _target/eax: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *target-ah
 <span id="L449" class="LineNr">449 </span>        <span class="PreProc">var</span> target/<span class="muRegEdi">edi</span>: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> copy _target
 <span id="L450" class="LineNr">450 </span>        <span class="PreProc">var</span> bound-a/<span class="muRegEbx">ebx</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target, num-rows
 <span id="L451" class="LineNr">451 </span>        <span class="PreProc">var</span> bound/<span class="muRegEbx">ebx</span>: int <span class="Special">&lt;-</span> copy *bound-a
 <span id="L452" class="LineNr">452 </span>        <span class="PreProc">var</span> r/<span class="muRegEdx">edx</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target, cursor-row
-<span id="L453" class="LineNr">453 </span>        <span class="PreProc">var</span> c/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target, cursor-col
-<span id="L454" class="LineNr">454 </span>        <span class="PreProc">var</span> col/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy *c
+<span id="L453" class="LineNr">453 </span>        <span class="PreProc">var</span> c/eax: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target, cursor-col
+<span id="L454" class="LineNr">454 </span>        <span class="PreProc">var</span> col/eax: int <span class="Special">&lt;-</span> copy *c
 <span id="L455" class="LineNr">455 </span>        <span class="Delimiter">{</span>
 <span id="L456" class="LineNr">456 </span>          compare d, <span class="Constant">0</span>
 <span id="L457" class="LineNr">457 </span>          <span class="PreProc">break-if-&lt;=</span>
@@ -532,7 +531,7 @@ if ('onhashchange' in window) {
 <span id="L466" class="LineNr">466 </span>        <span class="PreProc">break</span> $evaluate:process-word
 <span id="L467" class="LineNr">467 </span>      <span class="Delimiter">}</span>
 <span id="L468" class="LineNr">468 </span>      <span class="Delimiter">{</span>
-<span id="L469" class="LineNr">469 </span>        <span class="PreProc">var</span> left?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../109stream-equal.subx.html#L9'>stream-data-equal?</a> curr-stream, <span class="Constant">&quot;left&quot;</span>
+<span id="L469" class="LineNr">469 </span>        <span class="PreProc">var</span> left?/eax: boolean <span class="Special">&lt;-</span> <a href='../109stream-equal.subx.html#L9'>stream-data-equal?</a> curr-stream, <span class="Constant">&quot;left&quot;</span>
 <span id="L470" class="LineNr">470 </span>        compare left?, <span class="Constant">0</span>
 <span id="L471" class="LineNr">471 </span>        <span class="PreProc">break-if-=</span>
 <span id="L472" class="LineNr">472 </span>        <span class="PreProc">var</span> out2/<span class="muRegEsi">esi</span>: (addr <a href='value-stack.mu.html#L3'>value-stack</a>) <span class="Special">&lt;-</span> copy out
@@ -545,22 +544,22 @@ if ('onhashchange' in window) {
 <span id="L479" class="LineNr">479 </span>        <span class="muComment"># select screen from top of out (but don't pop it)</span>
 <span id="L480" class="LineNr">480 </span>        compare *top-addr, <span class="Constant">0</span>
 <span id="L481" class="LineNr">481 </span>        <span class="PreProc">break-if-&lt;=</span>
-<span id="L482" class="LineNr">482 </span>        <span class="PreProc">var</span> data-ah/<span class="muRegEax">eax</span>: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> out2, data
-<span id="L483" class="LineNr">483 </span>        <span class="PreProc">var</span> _data/<span class="muRegEax">eax</span>: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L482" class="LineNr">482 </span>        <span class="PreProc">var</span> data-ah/eax: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> out2, data
+<span id="L483" class="LineNr">483 </span>        <span class="PreProc">var</span> _data/eax: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
 <span id="L484" class="LineNr">484 </span>        <span class="PreProc">var</span> data/<span class="muRegEdi">edi</span>: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> copy _data
-<span id="L485" class="LineNr">485 </span>        <span class="PreProc">var</span> <a href='../203stack.subx.html#L338'>top</a>/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy *top-addr
+<span id="L485" class="LineNr">485 </span>        <span class="PreProc">var</span> <a href='../203stack.subx.html#L338'>top</a>/eax: int <span class="Special">&lt;-</span> copy *top-addr
 <span id="L486" class="LineNr">486 </span>        <a href='../203stack.subx.html#L338'>top</a> <span class="Special">&lt;-</span> decrement
-<span id="L487" class="LineNr">487 </span>        <span class="PreProc">var</span> target-offset/<span class="muRegEax">eax</span>: (offset <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> compute-offset data, <a href='../203stack.subx.html#L338'>top</a>
+<span id="L487" class="LineNr">487 </span>        <span class="PreProc">var</span> target-offset/eax: (offset <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> compute-offset data, <a href='../203stack.subx.html#L338'>top</a>
 <span id="L488" class="LineNr">488 </span>        <span class="PreProc">var</span> target-val/<span class="muRegEbx">ebx</span>: (addr <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> index data, target-offset
-<span id="L489" class="LineNr">489 </span>        <span class="PreProc">var</span> <span class="PreProc">type</span>/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, <span class="PreProc">type</span>
+<span id="L489" class="LineNr">489 </span>        <span class="PreProc">var</span> <span class="PreProc">type</span>/eax: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, <span class="PreProc">type</span>
 <span id="L490" class="LineNr">490 </span>        compare *<span class="PreProc">type</span>, <span class="Constant">4</span>/screen
 <span id="L491" class="LineNr">491 </span>        <span class="PreProc">break-if-!=</span>
-<span id="L492" class="LineNr">492 </span>        <span class="PreProc">var</span> target-ah/<span class="muRegEax">eax</span>: (addr handle <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, screen-data
-<span id="L493" class="LineNr">493 </span>        <span class="PreProc">var</span> _target/<span class="muRegEax">eax</span>: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *target-ah
+<span id="L492" class="LineNr">492 </span>        <span class="PreProc">var</span> target-ah/eax: (addr handle <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, screen-data
+<span id="L493" class="LineNr">493 </span>        <span class="PreProc">var</span> _target/eax: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *target-ah
 <span id="L494" class="LineNr">494 </span>        <span class="PreProc">var</span> target/<span class="muRegEdi">edi</span>: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> copy _target
 <span id="L495" class="LineNr">495 </span>        <span class="PreProc">var</span> c/<span class="muRegEdx">edx</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target, cursor-col
-<span id="L496" class="LineNr">496 </span>        <span class="PreProc">var</span> r/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target, cursor-row
-<span id="L497" class="LineNr">497 </span>        <span class="PreProc">var</span> row/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy *r
+<span id="L496" class="LineNr">496 </span>        <span class="PreProc">var</span> r/eax: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target, cursor-row
+<span id="L497" class="LineNr">497 </span>        <span class="PreProc">var</span> row/eax: int <span class="Special">&lt;-</span> copy *r
 <span id="L498" class="LineNr">498 </span>        <span class="Delimiter">{</span>
 <span id="L499" class="LineNr">499 </span>          compare d, <span class="Constant">0</span>
 <span id="L500" class="LineNr">500 </span>          <span class="PreProc">break-if-&lt;=</span>
@@ -576,7 +575,7 @@ if ('onhashchange' in window) {
 <span id="L510" class="LineNr">510 </span>        <span class="PreProc">break</span> $evaluate:process-word
 <span id="L511" class="LineNr">511 </span>      <span class="Delimiter">}</span>
 <span id="L512" class="LineNr">512 </span>      <span class="Delimiter">{</span>
-<span id="L513" class="LineNr">513 </span>        <span class="PreProc">var</span> right?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../109stream-equal.subx.html#L9'>stream-data-equal?</a> curr-stream, <span class="Constant">&quot;right&quot;</span>
+<span id="L513" class="LineNr">513 </span>        <span class="PreProc">var</span> right?/eax: boolean <span class="Special">&lt;-</span> <a href='../109stream-equal.subx.html#L9'>stream-data-equal?</a> curr-stream, <span class="Constant">&quot;right&quot;</span>
 <span id="L514" class="LineNr">514 </span>        compare right?, <span class="Constant">0</span>
 <span id="L515" class="LineNr">515 </span>        <span class="PreProc">break-if-=</span>
 <span id="L516" class="LineNr">516 </span>        <span class="PreProc">var</span> out2/<span class="muRegEsi">esi</span>: (addr <a href='value-stack.mu.html#L3'>value-stack</a>) <span class="Special">&lt;-</span> copy out
@@ -589,24 +588,24 @@ if ('onhashchange' in window) {
 <span id="L523" class="LineNr">523 </span>        <span class="muComment"># select screen from top of out (but don't pop it)</span>
 <span id="L524" class="LineNr">524 </span>        compare *top-addr, <span class="Constant">0</span>
 <span id="L525" class="LineNr">525 </span>        <span class="PreProc">break-if-&lt;=</span>
-<span id="L526" class="LineNr">526 </span>        <span class="PreProc">var</span> data-ah/<span class="muRegEax">eax</span>: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> out2, data
-<span id="L527" class="LineNr">527 </span>        <span class="PreProc">var</span> _data/<span class="muRegEax">eax</span>: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L526" class="LineNr">526 </span>        <span class="PreProc">var</span> data-ah/eax: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> out2, data
+<span id="L527" class="LineNr">527 </span>        <span class="PreProc">var</span> _data/eax: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
 <span id="L528" class="LineNr">528 </span>        <span class="PreProc">var</span> data/<span class="muRegEdi">edi</span>: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> copy _data
-<span id="L529" class="LineNr">529 </span>        <span class="PreProc">var</span> <a href='../203stack.subx.html#L338'>top</a>/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy *top-addr
+<span id="L529" class="LineNr">529 </span>        <span class="PreProc">var</span> <a href='../203stack.subx.html#L338'>top</a>/eax: int <span class="Special">&lt;-</span> copy *top-addr
 <span id="L530" class="LineNr">530 </span>        <a href='../203stack.subx.html#L338'>top</a> <span class="Special">&lt;-</span> decrement
-<span id="L531" class="LineNr">531 </span>        <span class="PreProc">var</span> target-offset/<span class="muRegEax">eax</span>: (offset <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> compute-offset data, <a href='../203stack.subx.html#L338'>top</a>
+<span id="L531" class="LineNr">531 </span>        <span class="PreProc">var</span> target-offset/eax: (offset <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> compute-offset data, <a href='../203stack.subx.html#L338'>top</a>
 <span id="L532" class="LineNr">532 </span>        <span class="PreProc">var</span> target-val/<span class="muRegEbx">ebx</span>: (addr <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> index data, target-offset
-<span id="L533" class="LineNr">533 </span>        <span class="PreProc">var</span> <span class="PreProc">type</span>/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, <span class="PreProc">type</span>
+<span id="L533" class="LineNr">533 </span>        <span class="PreProc">var</span> <span class="PreProc">type</span>/eax: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, <span class="PreProc">type</span>
 <span id="L534" class="LineNr">534 </span>        compare *<span class="PreProc">type</span>, <span class="Constant">4</span>/screen
 <span id="L535" class="LineNr">535 </span>        <span class="PreProc">break-if-!=</span>
-<span id="L536" class="LineNr">536 </span>        <span class="PreProc">var</span> target-ah/<span class="muRegEax">eax</span>: (addr handle <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, screen-data
-<span id="L537" class="LineNr">537 </span>        <span class="PreProc">var</span> _target/<span class="muRegEax">eax</span>: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *target-ah
+<span id="L536" class="LineNr">536 </span>        <span class="PreProc">var</span> target-ah/eax: (addr handle <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-val, screen-data
+<span id="L537" class="LineNr">537 </span>        <span class="PreProc">var</span> _target/eax: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *target-ah
 <span id="L538" class="LineNr">538 </span>        <span class="PreProc">var</span> target/<span class="muRegEdi">edi</span>: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> copy _target
 <span id="L539" class="LineNr">539 </span>        <span class="PreProc">var</span> bound-a/<span class="muRegEbx">ebx</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target, num-rows
 <span id="L540" class="LineNr">540 </span>        <span class="PreProc">var</span> bound/<span class="muRegEbx">ebx</span>: int <span class="Special">&lt;-</span> copy *bound-a
 <span id="L541" class="LineNr">541 </span>        <span class="PreProc">var</span> c/<span class="muRegEdx">edx</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target, cursor-col
-<span id="L542" class="LineNr">542 </span>        <span class="PreProc">var</span> r/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target, cursor-row
-<span id="L543" class="LineNr">543 </span>        <span class="PreProc">var</span> row/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy *r
+<span id="L542" class="LineNr">542 </span>        <span class="PreProc">var</span> r/eax: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target, cursor-row
+<span id="L543" class="LineNr">543 </span>        <span class="PreProc">var</span> row/eax: int <span class="Special">&lt;-</span> copy *r
 <span id="L544" class="LineNr">544 </span>        <span class="Delimiter">{</span>
 <span id="L545" class="LineNr">545 </span>          compare d, <span class="Constant">0</span>
 <span id="L546" class="LineNr">546 </span>          <span class="PreProc">break-if-&lt;=</span>
@@ -622,7 +621,7 @@ if ('onhashchange' in window) {
 <span id="L556" class="LineNr">556 </span>      <span class="Delimiter">}</span>
 <span id="L557" class="LineNr">557 </span>      <span class="muComment">## HACKS: we're trying to avoid turning this into Forth</span>
 <span id="L558" class="LineNr">558 </span>      <span class="Delimiter">{</span>
-<span id="L559" class="LineNr">559 </span>        <span class="PreProc">var</span> dup?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../109stream-equal.subx.html#L9'>stream-data-equal?</a> curr-stream, <span class="Constant">&quot;dup&quot;</span>
+<span id="L559" class="LineNr">559 </span>        <span class="PreProc">var</span> dup?/eax: boolean <span class="Special">&lt;-</span> <a href='../109stream-equal.subx.html#L9'>stream-data-equal?</a> curr-stream, <span class="Constant">&quot;dup&quot;</span>
 <span id="L560" class="LineNr">560 </span>        compare dup?, <span class="Constant">0</span>
 <span id="L561" class="LineNr">561 </span>        <span class="PreProc">break-if-=</span>
 <span id="L562" class="LineNr">562 </span>        <span class="muComment"># read src-val from out</span>
@@ -630,8 +629,8 @@ if ('onhashchange' in window) {
 <span id="L564" class="LineNr">564 </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> out2, <a href='../203stack.subx.html#L338'>top</a>
 <span id="L565" class="LineNr">565 </span>        compare *top-addr, <span class="Constant">0</span>
 <span id="L566" class="LineNr">566 </span>        <span class="PreProc">break-if-&lt;=</span>
-<span id="L567" class="LineNr">567 </span>        <span class="PreProc">var</span> data-ah/<span class="muRegEax">eax</span>: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> out2, data
-<span id="L568" class="LineNr">568 </span>        <span class="PreProc">var</span> data/<span class="muRegEax">eax</span>: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L567" class="LineNr">567 </span>        <span class="PreProc">var</span> data-ah/eax: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> out2, data
+<span id="L568" class="LineNr">568 </span>        <span class="PreProc">var</span> data/eax: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
 <span id="L569" class="LineNr">569 </span>        <span class="PreProc">var</span> <a href='../203stack.subx.html#L338'>top</a>/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy *top-addr
 <span id="L570" class="LineNr">570 </span>        <a href='../203stack.subx.html#L338'>top</a> <span class="Special">&lt;-</span> decrement
 <span id="L571" class="LineNr">571 </span>        <span class="PreProc">var</span> offset/<span class="muRegEdx">edx</span>: (offset <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> compute-offset data, <a href='../203stack.subx.html#L338'>top</a>
@@ -647,7 +646,7 @@ if ('onhashchange' in window) {
 <span id="L581" class="LineNr">581 </span>        <span class="PreProc">break</span> $evaluate:process-word
 <span id="L582" class="LineNr">582 </span>      <span class="Delimiter">}</span>
 <span id="L583" class="LineNr">583 </span>      <span class="Delimiter">{</span>
-<span id="L584" class="LineNr">584 </span>        <span class="PreProc">var</span> swap?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../109stream-equal.subx.html#L9'>stream-data-equal?</a> curr-stream, <span class="Constant">&quot;swap&quot;</span>
+<span id="L584" class="LineNr">584 </span>        <span class="PreProc">var</span> swap?/eax: boolean <span class="Special">&lt;-</span> <a href='../109stream-equal.subx.html#L9'>stream-data-equal?</a> curr-stream, <span class="Constant">&quot;swap&quot;</span>
 <span id="L585" class="LineNr">585 </span>        compare swap?, <span class="Constant">0</span>
 <span id="L586" class="LineNr">586 </span>        <span class="PreProc">break-if-=</span>
 <span id="L587" class="LineNr">587 </span>        <span class="muComment"># read top-val from out</span>
@@ -655,8 +654,8 @@ if ('onhashchange' in window) {
 <span id="L589" class="LineNr">589 </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> out2, <a href='../203stack.subx.html#L338'>top</a>
 <span id="L590" class="LineNr">590 </span>        compare *top-addr, <span class="Constant">0</span>
 <span id="L591" class="LineNr">591 </span>        <span class="PreProc">break-if-&lt;=</span>
-<span id="L592" class="LineNr">592 </span>        <span class="PreProc">var</span> data-ah/<span class="muRegEax">eax</span>: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> out2, data
-<span id="L593" class="LineNr">593 </span>        <span class="PreProc">var</span> data/<span class="muRegEax">eax</span>: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L592" class="LineNr">592 </span>        <span class="PreProc">var</span> data-ah/eax: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> out2, data
+<span id="L593" class="LineNr">593 </span>        <span class="PreProc">var</span> data/eax: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
 <span id="L594" class="LineNr">594 </span>        <span class="PreProc">var</span> <a href='../203stack.subx.html#L338'>top</a>/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy *top-addr
 <span id="L595" class="LineNr">595 </span>        <a href='../203stack.subx.html#L338'>top</a> <span class="Special">&lt;-</span> decrement
 <span id="L596" class="LineNr">596 </span>        <span class="PreProc">var</span> offset/<span class="muRegEdx">edx</span>: (offset <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> compute-offset data, <a href='../203stack.subx.html#L338'>top</a>
@@ -667,7 +666,7 @@ if ('onhashchange' in window) {
 <span id="L601" class="LineNr">601 </span>        <span class="PreProc">var</span> pen-top-val/<span class="muRegEbx">ebx</span>: (addr <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> index data, offset
 <span id="L602" class="LineNr">602 </span>        <span class="muComment"># swap</span>
 <span id="L603" class="LineNr">603 </span>        <span class="PreProc">var</span> tmp: <a href='data.mu.html#L49'>value</a>
-<span id="L604" class="LineNr">604 </span>        <span class="PreProc">var</span> tmp-a/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> address tmp
+<span id="L604" class="LineNr">604 </span>        <span class="PreProc">var</span> tmp-a/eax: (addr <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> address tmp
 <span id="L605" class="LineNr">605 </span>        copy-object top-val, tmp-a
 <span id="L606" class="LineNr">606 </span>        copy-object pen-top-val, top-val
 <span id="L607" class="LineNr">607 </span>        copy-object tmp-a, pen-top-val
@@ -675,10 +674,10 @@ if ('onhashchange' in window) {
 <span id="L609" class="LineNr">609 </span>      <span class="Delimiter">}</span>
 <span id="L610" class="LineNr">610 </span>      <span class="muComment">### if curr-stream defines a binding, save top of stack to bindings</span>
 <span id="L611" class="LineNr">611 </span>      <span class="Delimiter">{</span>
-<span id="L612" class="LineNr">612 </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> curr-stream
+<span id="L612" class="LineNr">612 </span>        <span class="PreProc">var</span> done?/eax: boolean <span class="Special">&lt;-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> curr-stream
 <span id="L613" class="LineNr">613 </span>        compare done?, <span class="Constant">0</span>/false
 <span id="L614" class="LineNr">614 </span>        <span class="PreProc">break-if-!=</span>
-<span id="L615" class="LineNr">615 </span>        <span class="PreProc">var</span> new-byte/<span class="muRegEax">eax</span>: byte <span class="Special">&lt;-</span> <a href='../112read-byte.subx.html#L273'>read-byte</a> curr-stream
+<span id="L615" class="LineNr">615 </span>        <span class="PreProc">var</span> new-byte/eax: byte <span class="Special">&lt;-</span> <a href='../112read-byte.subx.html#L273'>read-byte</a> curr-stream
 <span id="L616" class="LineNr">616 </span>        compare new-byte, <span class="Constant">0x3d</span>/=
 <span id="L617" class="LineNr">617 </span>        <span class="PreProc">break-if-!=</span>
 <span id="L618" class="LineNr">618 </span>        <span class="muComment"># pop target-val from out</span>
@@ -686,8 +685,8 @@ if ('onhashchange' in window) {
 <span id="L620" class="LineNr">620 </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> out2, <a href='../203stack.subx.html#L338'>top</a>
 <span id="L621" class="LineNr">621 </span>        compare *top-addr, <span class="Constant">0</span>
 <span id="L622" class="LineNr">622 </span>        <span class="PreProc">break-if-&lt;=</span>
-<span id="L623" class="LineNr">623 </span>        <span class="PreProc">var</span> data-ah/<span class="muRegEax">eax</span>: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> out2, data
-<span id="L624" class="LineNr">624 </span>        <span class="PreProc">var</span> data/<span class="muRegEax">eax</span>: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L623" class="LineNr">623 </span>        <span class="PreProc">var</span> data-ah/eax: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> out2, data
+<span id="L624" class="LineNr">624 </span>        <span class="PreProc">var</span> data/eax: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
 <span id="L625" class="LineNr">625 </span>        <span class="PreProc">var</span> <a href='../203stack.subx.html#L338'>top</a>/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> copy *top-addr
 <span id="L626" class="LineNr">626 </span>        <a href='../203stack.subx.html#L338'>top</a> <span class="Special">&lt;-</span> decrement
 <span id="L627" class="LineNr">627 </span>        <span class="PreProc">var</span> dest-offset/<span class="muRegEdx">edx</span>: (offset <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> compute-offset data, <a href='../203stack.subx.html#L338'>top</a>
@@ -703,9 +702,9 @@ if ('onhashchange' in window) {
 <span id="L637" class="LineNr">637 </span>      <span class="muComment">### if curr-stream is a known function name, call it appropriately</span>
 <span id="L638" class="LineNr">638 </span>      <span class="Delimiter">{</span>
 <span id="L639" class="LineNr">639 </span>        <span class="PreProc">var</span> callee-h: (handle <a href='data.mu.html#L21'>function</a>)
-<span id="L640" class="LineNr">640 </span>        <span class="PreProc">var</span> callee-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> address callee-h
+<span id="L640" class="LineNr">640 </span>        <span class="PreProc">var</span> callee-ah/eax: (addr handle <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> address callee-h
 <span id="L641" class="LineNr">641 </span>        <a href='rpn.mu.html#L774'>find-function</a> functions, curr-stream, callee-ah
-<span id="L642" class="LineNr">642 </span>        <span class="PreProc">var</span> <a href='environment.mu.html#L1846'>callee</a>/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *callee-ah
+<span id="L642" class="LineNr">642 </span>        <span class="PreProc">var</span> <a href='environment.mu.html#L1846'>callee</a>/eax: (addr <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *callee-ah
 <span id="L643" class="LineNr">643 </span>        compare <a href='environment.mu.html#L1846'>callee</a>, <span class="Constant">0</span>
 <span id="L644" class="LineNr">644 </span>        <span class="PreProc">break-if-=</span>
 <span id="L645" class="LineNr">645 </span>        <a href='rpn.mu.html#L795'>perform-call</a> <a href='environment.mu.html#L1846'>callee</a>, out, functions
@@ -718,11 +717,11 @@ if ('onhashchange' in window) {
 <span id="L652" class="LineNr">652 </span>        <span class="PreProc">var</span> tmp: (handle array byte)
 <span id="L653" class="LineNr">653 </span>        <span class="PreProc">var</span> curr-string-ah/<span class="muRegEdx">edx</span>: (addr handle array byte) <span class="Special">&lt;-</span> address tmp
 <span id="L654" class="LineNr">654 </span>        <a href='../310copy-bytes.subx.html#L60'>stream-to-array</a> curr-stream, curr-string-ah  <span class="muComment"># unfortunate leak</span>
-<span id="L655" class="LineNr">655 </span>        <span class="PreProc">var</span> curr-string/<span class="muRegEax">eax</span>: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *curr-string-ah
+<span id="L655" class="LineNr">655 </span>        <span class="PreProc">var</span> curr-string/eax: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *curr-string-ah
 <span id="L656" class="LineNr">656 </span>        <span class="PreProc">var</span> val-storage: (handle <a href='data.mu.html#L49'>value</a>)
 <span id="L657" class="LineNr">657 </span>        <span class="PreProc">var</span> val-ah/<span class="muRegEdi">edi</span>: (addr handle <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> address val-storage
 <span id="L658" class="LineNr">658 </span>        <a href='table.mu.html#L108'>lookup-binding</a> bindings, curr-string, val-ah
-<span id="L659" class="LineNr">659 </span>        <span class="PreProc">var</span> val/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *val-ah
+<span id="L659" class="LineNr">659 </span>        <span class="PreProc">var</span> val/eax: (addr <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *val-ah
 <span id="L660" class="LineNr">660 </span>        compare val, <span class="Constant">0</span>
 <span id="L661" class="LineNr">661 </span>        <span class="PreProc">break-if-=</span>
 <span id="L662" class="LineNr">662 </span>        <a href='value-stack.mu.html#L76'>push-value-stack</a> out, val
@@ -730,48 +729,48 @@ if ('onhashchange' in window) {
 <span id="L664" class="LineNr">664 </span>      <span class="Delimiter">}</span>
 <span id="L665" class="LineNr">665 </span>      <span class="muComment">### if the word starts with a quote and ends with a quote, turn it into a string</span>
 <span id="L666" class="LineNr">666 </span>      <span class="Delimiter">{</span>
-<span id="L667" class="LineNr">667 </span>        <span class="PreProc">var</span> start/<span class="muRegEax">eax</span>: byte <span class="Special">&lt;-</span> <a href='../309stream.subx.html#L160'>stream-first</a> curr-stream
+<span id="L667" class="LineNr">667 </span>        <span class="PreProc">var</span> start/eax: byte <span class="Special">&lt;-</span> <a href='../309stream.subx.html#L160'>stream-first</a> curr-stream
 <span id="L668" class="LineNr">668 </span>        compare start, <span class="Constant">0x22</span>/double-quote
 <span id="L669" class="LineNr">669 </span>        <span class="PreProc">break-if-!=</span>
-<span id="L670" class="LineNr">670 </span>        <span class="PreProc">var</span> end/<span class="muRegEax">eax</span>: byte <span class="Special">&lt;-</span> <a href='../309stream.subx.html#L187'>stream-final</a> curr-stream
+<span id="L670" class="LineNr">670 </span>        <span class="PreProc">var</span> end/eax: byte <span class="Special">&lt;-</span> <a href='../309stream.subx.html#L187'>stream-final</a> curr-stream
 <span id="L671" class="LineNr">671 </span>        compare end, <span class="Constant">0x22</span>/double-quote
 <span id="L672" class="LineNr">672 </span>        <span class="PreProc">break-if-!=</span>
 <span id="L673" class="LineNr">673 </span>        <span class="PreProc">var</span> h: (handle array byte)
-<span id="L674" class="LineNr">674 </span>        <span class="PreProc">var</span> s/<span class="muRegEax">eax</span>: (addr handle array byte) <span class="Special">&lt;-</span> address h
+<span id="L674" class="LineNr">674 </span>        <span class="PreProc">var</span> s/eax: (addr handle array byte) <span class="Special">&lt;-</span> address h
 <span id="L675" class="LineNr">675 </span>        <a href='../310copy-bytes.subx.html#L120'>unquote-stream-to-array</a> curr-stream, s  <span class="muComment"># leak</span>
 <span id="L676" class="LineNr">676 </span>        <a href='value-stack.mu.html#L39'>push-string-to-value-stack</a> out, *s
 <span id="L677" class="LineNr">677 </span>        <span class="PreProc">break</span> $evaluate:process-word
 <span id="L678" class="LineNr">678 </span>      <span class="Delimiter">}</span>
 <span id="L679" class="LineNr">679 </span>      <span class="muComment">### if the word starts with a '[' and ends with a ']', turn it into an array</span>
 <span id="L680" class="LineNr">680 </span>      <span class="Delimiter">{</span>
-<span id="L681" class="LineNr">681 </span>        <span class="PreProc">var</span> start/<span class="muRegEax">eax</span>: byte <span class="Special">&lt;-</span> <a href='../309stream.subx.html#L160'>stream-first</a> curr-stream
+<span id="L681" class="LineNr">681 </span>        <span class="PreProc">var</span> start/eax: byte <span class="Special">&lt;-</span> <a href='../309stream.subx.html#L160'>stream-first</a> curr-stream
 <span id="L682" class="LineNr">682 </span>        compare start, <span class="Constant">0x5b</span>/[
 <span id="L683" class="LineNr">683 </span>        <span class="PreProc">break-if-!=</span>
-<span id="L684" class="LineNr">684 </span>        <span class="PreProc">var</span> end/<span class="muRegEax">eax</span>: byte <span class="Special">&lt;-</span> <a href='../309stream.subx.html#L187'>stream-final</a> curr-stream
+<span id="L684" class="LineNr">684 </span>        <span class="PreProc">var</span> end/eax: byte <span class="Special">&lt;-</span> <a href='../309stream.subx.html#L187'>stream-final</a> curr-stream
 <span id="L685" class="LineNr">685 </span>        compare end, <span class="Constant">0x5d</span>/]
 <span id="L686" class="LineNr">686 </span>        <span class="PreProc">break-if-!=</span>
 <span id="L687" class="LineNr">687 </span>        <span class="muComment"># wastefully create a new input string to strip quotes</span>
 <span id="L688" class="LineNr">688 </span>        <span class="PreProc">var</span> h: (handle array <a href='data.mu.html#L49'>value</a>)
-<span id="L689" class="LineNr">689 </span>        <span class="PreProc">var</span> input-ah/<span class="muRegEax">eax</span>: (addr handle array byte) <span class="Special">&lt;-</span> address h
+<span id="L689" class="LineNr">689 </span>        <span class="PreProc">var</span> input-ah/eax: (addr handle array byte) <span class="Special">&lt;-</span> address h
 <span id="L690" class="LineNr">690 </span>        <a href='../310copy-bytes.subx.html#L120'>unquote-stream-to-array</a> curr-stream, input-ah  <span class="muComment"># leak</span>
 <span id="L691" class="LineNr">691 </span>        <span class="muComment"># wastefully parse input into int-array</span>
 <span id="L692" class="LineNr">692 </span>        <span class="muComment"># TODO: support parsing arrays of other types</span>
-<span id="L693" class="LineNr">693 </span>        <span class="PreProc">var</span> input/<span class="muRegEax">eax</span>: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *input-ah
+<span id="L693" class="LineNr">693 </span>        <span class="PreProc">var</span> input/eax: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *input-ah
 <span id="L694" class="LineNr">694 </span>        <span class="PreProc">var</span> h2: (handle array int)
 <span id="L695" class="LineNr">695 </span>        <span class="PreProc">var</span> int-array-ah/<span class="muRegEsi">esi</span>: (addr handle array int) <span class="Special">&lt;-</span> address h2
 <span id="L696" class="LineNr">696 </span>        <a href='../311decimal-int.subx.html#L623'>parse-array-of-decimal-ints</a> input, int-array-ah  <span class="muComment"># leak</span>
-<span id="L697" class="LineNr">697 </span>        <span class="PreProc">var</span> _int-array/<span class="muRegEax">eax</span>: (addr array int) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *int-array-ah
+<span id="L697" class="LineNr">697 </span>        <span class="PreProc">var</span> _int-array/eax: (addr array int) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *int-array-ah
 <span id="L698" class="LineNr">698 </span>        <span class="PreProc">var</span> int-array/<span class="muRegEsi">esi</span>: (addr array int) <span class="Special">&lt;-</span> copy _int-array
 <span id="L699" class="LineNr">699 </span>        <span class="PreProc">var</span> len/<span class="muRegEbx">ebx</span>: int <span class="Special">&lt;-</span> length int-array
 <span id="L700" class="LineNr">700 </span>        <span class="muComment"># push value-array of same size as int-array</span>
 <span id="L701" class="LineNr">701 </span>        <span class="PreProc">var</span> h3: (handle array <a href='data.mu.html#L49'>value</a>)
-<span id="L702" class="LineNr">702 </span>        <span class="PreProc">var</span> value-array-ah/<span class="muRegEax">eax</span>: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> address h3
+<span id="L702" class="LineNr">702 </span>        <span class="PreProc">var</span> value-array-ah/eax: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> address h3
 <span id="L703" class="LineNr">703 </span>        populate value-array-ah, len
 <span id="L704" class="LineNr">704 </span>        <a href='value-stack.mu.html#L60'>push-array-to-value-stack</a> out, *value-array-ah
 <span id="L705" class="LineNr">705 </span>        <span class="muComment"># copy int-array into value-array</span>
-<span id="L706" class="LineNr">706 </span>        <span class="PreProc">var</span> _value-array/<span class="muRegEax">eax</span>: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *value-array-ah
+<span id="L706" class="LineNr">706 </span>        <span class="PreProc">var</span> _value-array/eax: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *value-array-ah
 <span id="L707" class="LineNr">707 </span>        <span class="PreProc">var</span> value-array/<span class="muRegEdi">edi</span>: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> copy _value-array
-<span id="L708" class="LineNr">708 </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="L708" class="LineNr">708 </span>        <span class="PreProc">var</span> i/eax: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L709" class="LineNr">709 </span>        <span class="Delimiter">{</span>
 <span id="L710" class="LineNr">710 </span>          compare i, len
 <span id="L711" class="LineNr">711 </span>          <span class="PreProc">break-if-&gt;=</span>
@@ -789,7 +788,7 @@ if ('onhashchange' in window) {
 <span id="L723" class="LineNr">723 </span>      <span class="Delimiter">}</span>
 <span id="L724" class="LineNr">724 </span>      <span class="muComment">### otherwise assume it's a literal number and push it</span>
 <span id="L725" class="LineNr">725 </span>      <span class="Delimiter">{</span>
-<span id="L726" class="LineNr">726 </span>        <span class="PreProc">var</span> n/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='../311decimal-int.subx.html#L48'>parse-decimal-int-from-stream</a> curr-stream
+<span id="L726" class="LineNr">726 </span>        <span class="PreProc">var</span> n/eax: int <span class="Special">&lt;-</span> <a href='../311decimal-int.subx.html#L48'>parse-decimal-int-from-stream</a> curr-stream
 <span id="L727" class="LineNr">727 </span>        <span class="PreProc">var</span> n-f/<span class="Constant">xmm0</span>: float <span class="Special">&lt;-</span> convert n
 <span id="L728" class="LineNr">728 </span>        <a href='value-stack.mu.html#L22'>push-number-to-value-stack</a> out, n-f
 <span id="L729" class="LineNr">729 </span>      <span class="Delimiter">}</span>
@@ -804,9 +803,9 @@ if ('onhashchange' in window) {
 <span id="L738" class="LineNr">738 </span>    <span class="PreProc">loop</span>
 <span id="L739" class="LineNr">739 </span>  <span class="Delimiter">}</span>
 <span id="L740" class="LineNr">740 </span>  <span class="muComment"># process next line if necessary</span>
-<span id="L741" class="LineNr">741 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L34'>line</a>/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> copy scratch
-<span id="L742" class="LineNr">742 </span>  <span class="PreProc">var</span> next-line-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L34'>line</a>, next
-<span id="L743" class="LineNr">743 </span>  <span class="PreProc">var</span> next-line/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *next-line-ah
+<span id="L741" class="LineNr">741 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L34'>line</a>/eax: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> copy scratch
+<span id="L742" class="LineNr">742 </span>  <span class="PreProc">var</span> next-line-ah/eax: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='data.mu.html#L34'>line</a>, next
+<span id="L743" class="LineNr">743 </span>  <span class="PreProc">var</span> next-line/eax: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *next-line-ah
 <span id="L744" class="LineNr">744 </span>  compare next-line, <span class="Constant">0</span>
 <span id="L745" class="LineNr">745 </span>  <span class="PreProc">break-if-=</span>
 <span id="L746" class="LineNr">746 </span>  <a href='rpn.mu.html#L1'>evaluate</a> functions, bindings, next-line, end, out
@@ -815,13 +814,13 @@ if ('onhashchange' in window) {
 <span id="L749" class="LineNr">749 </span><span class="PreProc">fn</span> <span class="muTest"><a href='rpn.mu.html#L749'>test-evaluate</a></span> <span class="Delimiter">{</span>
 <span id="L750" class="LineNr">750 </span>  <span class="PreProc">var</span> line-storage: <a href='data.mu.html#L34'>line</a>
 <span id="L751" class="LineNr">751 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L34'>line</a>/<span class="muRegEsi">esi</span>: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> address line-storage
-<span id="L752" class="LineNr">752 </span>  <span class="PreProc">var</span> first-word-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> line-storage, data
+<span id="L752" class="LineNr">752 </span>  <span class="PreProc">var</span> first-word-ah/eax: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> line-storage, data
 <span id="L753" class="LineNr">753 </span>  <a href='word.mu.html#L19'>allocate-word-with</a> first-word-ah, <span class="Constant">&quot;3&quot;</span>
 <span id="L754" class="LineNr">754 </span>  <a href='word.mu.html#L29'>append-word-with</a> *first-word-ah, <span class="Constant">&quot;=a&quot;</span>
-<span id="L755" class="LineNr">755 </span>  <span class="PreProc">var</span> next-line-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> line-storage, next
+<span id="L755" class="LineNr">755 </span>  <span class="PreProc">var</span> next-line-ah/eax: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> line-storage, next
 <span id="L756" class="LineNr">756 </span>  <a href='../120allocate.subx.html#L66'>allocate</a> next-line-ah
-<span id="L757" class="LineNr">757 </span>  <span class="PreProc">var</span> next-line/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *next-line-ah
-<span id="L758" class="LineNr">758 </span>  <span class="PreProc">var</span> first-word-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-line, data
+<span id="L757" class="LineNr">757 </span>  <span class="PreProc">var</span> next-line/eax: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *next-line-ah
+<span id="L758" class="LineNr">758 </span>  <span class="PreProc">var</span> first-word-ah/eax: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> next-line, data
 <span id="L759" class="LineNr">759 </span>  <a href='word.mu.html#L19'>allocate-word-with</a> first-word-ah, <span class="Constant">&quot;a&quot;</span>
 <span id="L760" class="LineNr">760 </span>  <span class="PreProc">var</span> functions-storage: (handle <a href='data.mu.html#L21'>function</a>)
 <span id="L761" class="LineNr">761 </span>  <span class="PreProc">var</span> functions/<span class="muRegEcx">ecx</span>: (addr handle <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> address functions-storage
@@ -833,20 +832,20 @@ if ('onhashchange' in window) {
 <span id="L767" class="LineNr">767 </span>  <a href='value-stack.mu.html#L8'>initialize-value-stack</a> stack, <span class="Constant">0x10</span>
 <span id="L768" class="LineNr">768 </span>  <a href='rpn.mu.html#L1'>evaluate</a> functions, <a href='data.mu.html#L59'>table</a>, <a href='data.mu.html#L34'>line</a>, <span class="Constant">0</span>, stack
 <span id="L769" class="LineNr">769 </span>  <span class="PreProc">var</span> x-f/<span class="Constant">xmm0</span>: float <span class="Special">&lt;-</span> <a href='value-stack.mu.html#L88'>pop-number-from-value-stack</a> stack
-<span id="L770" class="LineNr">770 </span>  <span class="PreProc">var</span> x/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> convert x-f
+<span id="L770" class="LineNr">770 </span>  <span class="PreProc">var</span> x/eax: int <span class="Special">&lt;-</span> convert x-f
 <span id="L771" class="LineNr">771 </span>  <a href='../102test.subx.html#L23'>check-ints-equal</a> x, <span class="Constant">3</span>, <span class="Constant">&quot;F - test-evaluate&quot;</span>
 <span id="L772" class="LineNr">772 </span><span class="Delimiter">}</span>
 <span id="L773" class="LineNr">773 </span>
 <span id="L774" class="LineNr">774 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='rpn.mu.html#L774'>find-function</a></span> first: (addr handle <a href='data.mu.html#L21'>function</a>), name: (addr stream byte), out: (addr handle <a href='data.mu.html#L21'>function</a>) <span class="Delimiter">{</span>
 <span id="L775" class="LineNr">775 </span>  <span class="PreProc">var</span> curr/<span class="muRegEsi">esi</span>: (addr handle <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> copy first
 <span id="L776" class="LineNr">776 </span>  $find-function:<span class="PreProc">loop</span>: <span class="Delimiter">{</span>
-<span id="L777" class="LineNr">777 </span>    <span class="PreProc">var</span> _f/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *curr
+<span id="L777" class="LineNr">777 </span>    <span class="PreProc">var</span> _f/eax: (addr <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *curr
 <span id="L778" class="LineNr">778 </span>    <span class="PreProc">var</span> f/<span class="muRegEcx">ecx</span>: (addr <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> copy _f
 <span id="L779" class="LineNr">779 </span>    compare f, <span class="Constant">0</span>
 <span id="L780" class="LineNr">780 </span>    <span class="PreProc">break-if-=</span>
-<span id="L781" class="LineNr">781 </span>    <span class="PreProc">var</span> curr-name-ah/<span class="muRegEax">eax</span>: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> f, name
-<span id="L782" class="LineNr">782 </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="L783" class="LineNr">783 </span>    <span class="PreProc">var</span> done?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../109stream-equal.subx.html#L9'>stream-data-equal?</a> name, curr-name
+<span id="L781" class="LineNr">781 </span>    <span class="PreProc">var</span> curr-name-ah/eax: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> f, name
+<span id="L782" class="LineNr">782 </span>    <span class="PreProc">var</span> curr-name/eax: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *curr-name-ah
+<span id="L783" class="LineNr">783 </span>    <span class="PreProc">var</span> done?/eax: boolean <span class="Special">&lt;-</span> <a href='../109stream-equal.subx.html#L9'>stream-data-equal?</a> name, curr-name
 <span id="L784" class="LineNr">784 </span>    compare done?, <span class="Constant">0</span>/false
 <span id="L785" class="LineNr">785 </span>    <span class="Delimiter">{</span>
 <span id="L786" class="LineNr">786 </span>      <span class="PreProc">break-if-=</span>
@@ -866,8 +865,8 @@ if ('onhashchange' in window) {
 <span id="L800" class="LineNr">800 </span>  <a href='table.mu.html#L1'>initialize-table</a> <a href='data.mu.html#L59'>table</a>, <span class="Constant">0x10</span>
 <span id="L801" class="LineNr">801 </span>  <a href='rpn.mu.html#L828'>bind-args</a> <a href='environment.mu.html#L1846'>callee</a>, caller-stack, <a href='data.mu.html#L59'>table</a>
 <span id="L802" class="LineNr">802 </span>  <span class="muComment"># obtain body</span>
-<span id="L803" class="LineNr">803 </span>  <span class="PreProc">var</span> body-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='environment.mu.html#L1846'>callee</a>, body
-<span id="L804" class="LineNr">804 </span>  <span class="PreProc">var</span> body/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *body-ah
+<span id="L803" class="LineNr">803 </span>  <span class="PreProc">var</span> body-ah/eax: (addr handle <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='environment.mu.html#L1846'>callee</a>, body
+<span id="L804" class="LineNr">804 </span>  <span class="PreProc">var</span> body/eax: (addr <a href='data.mu.html#L34'>line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *body-ah
 <span id="L805" class="LineNr">805 </span>  <span class="muComment"># perform call</span>
 <span id="L806" class="LineNr">806 </span>  <span class="PreProc">var</span> stack-storage: <a href='value-stack.mu.html#L3'>value-stack</a>
 <span id="L807" class="LineNr">807 </span>  <span class="PreProc">var</span> stack/<span class="muRegEdi">edi</span>: (addr <a href='value-stack.mu.html#L3'>value-stack</a>) <span class="Special">&lt;-</span> address stack-storage
@@ -879,8 +878,8 @@ if ('onhashchange' in window) {
 <span id="L813" class="LineNr">813 </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> stack, <a href='../203stack.subx.html#L338'>top</a>
 <span id="L814" class="LineNr">814 </span>  compare *top-addr, <span class="Constant">0</span>
 <span id="L815" class="LineNr">815 </span>  <span class="PreProc">break-if-&lt;=</span>
-<span id="L816" class="LineNr">816 </span>  <span class="PreProc">var</span> data-ah/<span class="muRegEax">eax</span>: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> stack, data
-<span id="L817" class="LineNr">817 </span>  <span class="PreProc">var</span> data/<span class="muRegEax">eax</span>: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L816" class="LineNr">816 </span>  <span class="PreProc">var</span> data-ah/eax: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> stack, data
+<span id="L817" class="LineNr">817 </span>  <span class="PreProc">var</span> data/eax: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
 <span id="L818" class="LineNr">818 </span>  <span class="PreProc">var</span> <a href='../203stack.subx.html#L338'>top</a>/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> copy *top-addr
 <span id="L819" class="LineNr">819 </span>  <a href='../203stack.subx.html#L338'>top</a> <span class="Special">&lt;-</span> decrement
 <span id="L820" class="LineNr">820 </span>  <span class="PreProc">var</span> dest-offset/<span class="muRegEdx">edx</span>: (offset <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> compute-offset data, <a href='../203stack.subx.html#L338'>top</a>
@@ -893,8 +892,8 @@ if ('onhashchange' in window) {
 <span id="L827" class="LineNr">827 </span><span class="muComment"># implies: function args are stored in reverse order</span>
 <span id="L828" class="LineNr">828 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='rpn.mu.html#L828'>bind-args</a></span> _callee: (addr <a href='data.mu.html#L21'>function</a>), _caller-stack: (addr <a href='value-stack.mu.html#L3'>value-stack</a>), <a href='data.mu.html#L59'>table</a>: (addr <a href='data.mu.html#L59'>table</a>) <span class="Delimiter">{</span>
 <span id="L829" class="LineNr">829 </span>  <span class="PreProc">var</span> <a href='environment.mu.html#L1846'>callee</a>/<span class="muRegEcx">ecx</span>: (addr <a href='data.mu.html#L21'>function</a>) <span class="Special">&lt;-</span> copy _callee
-<span id="L830" class="LineNr">830 </span>  <span class="PreProc">var</span> curr-arg-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> <a href='environment.mu.html#L1846'>callee</a>, args
-<span id="L831" class="LineNr">831 </span>  <span class="PreProc">var</span> curr-arg/<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-arg-ah
+<span id="L830" class="LineNr">830 </span>  <span class="PreProc">var</span> curr-arg-ah/eax: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='environment.mu.html#L1846'>callee</a>, args
+<span id="L831" class="LineNr">831 </span>  <span class="PreProc">var</span> curr-arg/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *curr-arg-ah
 <span id="L832" class="LineNr">832 </span>  <span class="muComment">#</span>
 <span id="L833" class="LineNr">833 </span>  <span class="PreProc">var</span> curr-key-storage: (handle array byte)
 <span id="L834" class="LineNr">834 </span>  <span class="PreProc">var</span> curr-key/<span class="muRegEdx">edx</span>: (addr handle array byte) <span class="Special">&lt;-</span> address curr-key-storage
@@ -910,8 +909,8 @@ if ('onhashchange' in window) {
 <span id="L844" class="LineNr">844 </span>      compare *top-addr, <span class="Constant">0</span>
 <span id="L845" class="LineNr">845 </span>      <span class="PreProc">break-if-&lt;=</span>
 <span id="L846" class="LineNr">846 </span>      decrement *top-addr
-<span id="L847" class="LineNr">847 </span>      <span class="PreProc">var</span> data-ah/<span class="muRegEax">eax</span>: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> caller-stack, data
-<span id="L848" class="LineNr">848 </span>      <span class="PreProc">var</span> data/<span class="muRegEax">eax</span>: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L847" class="LineNr">847 </span>      <span class="PreProc">var</span> data-ah/eax: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> caller-stack, data
+<span id="L848" class="LineNr">848 </span>      <span class="PreProc">var</span> data/eax: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
 <span id="L849" class="LineNr">849 </span>      <span class="PreProc">var</span> <a href='../203stack.subx.html#L338'>top</a>/<span class="muRegEbx">ebx</span>: int <span class="Special">&lt;-</span> copy *top-addr
 <span id="L850" class="LineNr">850 </span>      <span class="PreProc">var</span> dest-offset/<span class="muRegEbx">ebx</span>: (offset <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> compute-offset data, <a href='../203stack.subx.html#L338'>top</a>
 <span id="L851" class="LineNr">851 </span>      <span class="PreProc">var</span> target-val/<span class="muRegEbx">ebx</span>: (addr <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> index data, dest-offset
@@ -928,28 +927,28 @@ if ('onhashchange' in window) {
 <span id="L862" class="LineNr">862 </span><span class="muComment"># Copy of 'simplify' that just tracks the maximum stack depth needed</span>
 <span id="L863" class="LineNr">863 </span><span class="muComment"># Doesn't actually need to simulate the stack, since every word has a predictable effect.</span>
 <span id="L864" class="LineNr">864 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='rpn.mu.html#L864'>max-stack-depth</a></span> first-word: (addr <a href='data.mu.html#L42'>word</a>), <a href='word.mu.html#L114'>final-word</a>: (addr <a href='data.mu.html#L42'>word</a>)<span class="PreProc"> -&gt; </span>_/<span class="muRegEdi">edi</span>: int <span class="Delimiter">{</span>
-<span id="L865" class="LineNr">865 </span>  <span class="PreProc">var</span> curr-word/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy first-word
+<span id="L865" class="LineNr">865 </span>  <span class="PreProc">var</span> curr-word/eax: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy first-word
 <span id="L866" class="LineNr">866 </span>  <span class="PreProc">var</span> curr-depth/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L867" class="LineNr">867 </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="L868" class="LineNr">868 </span>  $max-stack-depth:<span class="PreProc">loop</span>: <span class="Delimiter">{</span>
 <span id="L869" class="LineNr">869 </span>    $max-stack-depth:process-word: <span class="Delimiter">{</span>
 <span id="L870" class="LineNr">870 </span>      <span class="muComment"># handle operators</span>
 <span id="L871" class="LineNr">871 </span>      <span class="Delimiter">{</span>
-<span id="L872" class="LineNr">872 </span>        <span class="PreProc">var</span> add?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='word.mu.html#L98'>word-equal?</a> curr-word, <span class="Constant">&quot;+&quot;</span>
+<span id="L872" class="LineNr">872 </span>        <span class="PreProc">var</span> add?/eax: boolean <span class="Special">&lt;-</span> <a href='word.mu.html#L98'>word-equal?</a> curr-word, <span class="Constant">&quot;+&quot;</span>
 <span id="L873" class="LineNr">873 </span>        compare add?, <span class="Constant">0</span>
 <span id="L874" class="LineNr">874 </span>        <span class="PreProc">break-if-=</span>
 <span id="L875" class="LineNr">875 </span>        curr-depth <span class="Special">&lt;-</span> decrement
 <span id="L876" class="LineNr">876 </span>        <span class="PreProc">break</span> $max-stack-depth:process-word
 <span id="L877" class="LineNr">877 </span>      <span class="Delimiter">}</span>
 <span id="L878" class="LineNr">878 </span>      <span class="Delimiter">{</span>
-<span id="L879" class="LineNr">879 </span>        <span class="PreProc">var</span> sub?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='word.mu.html#L98'>word-equal?</a> curr-word, <span class="Constant">&quot;-&quot;</span>
+<span id="L879" class="LineNr">879 </span>        <span class="PreProc">var</span> sub?/eax: boolean <span class="Special">&lt;-</span> <a href='word.mu.html#L98'>word-equal?</a> curr-word, <span class="Constant">&quot;-&quot;</span>
 <span id="L880" class="LineNr">880 </span>        compare sub?, <span class="Constant">0</span>
 <span id="L881" class="LineNr">881 </span>        <span class="PreProc">break-if-=</span>
 <span id="L882" class="LineNr">882 </span>        curr-depth <span class="Special">&lt;-</span> decrement
 <span id="L883" class="LineNr">883 </span>        <span class="PreProc">break</span> $max-stack-depth:process-word
 <span id="L884" class="LineNr">884 </span>      <span class="Delimiter">}</span>
 <span id="L885" class="LineNr">885 </span>      <span class="Delimiter">{</span>
-<span id="L886" class="LineNr">886 </span>        <span class="PreProc">var</span> mul?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='word.mu.html#L98'>word-equal?</a> curr-word, <span class="Constant">&quot;*&quot;</span>
+<span id="L886" class="LineNr">886 </span>        <span class="PreProc">var</span> mul?/eax: boolean <span class="Special">&lt;-</span> <a href='word.mu.html#L98'>word-equal?</a> curr-word, <span class="Constant">&quot;*&quot;</span>
 <span id="L887" class="LineNr">887 </span>        compare mul?, <span class="Constant">0</span>
 <span id="L888" class="LineNr">888 </span>        <span class="PreProc">break-if-=</span>
 <span id="L889" class="LineNr">889 </span>        curr-depth <span class="Special">&lt;-</span> decrement
diff --git a/html/linux/tile/surface.mu.html b/html/linux/tile/surface.mu.html
index 53b6ca10..ed886ff4 100644
--- a/html/linux/tile/surface.mu.html
+++ b/html/linux/tile/surface.mu.html
@@ -16,19 +16,18 @@ a { color:inherit; }
 * { font-size:12pt; font-size: 1em; }
 .LineNr { }
 .Delimiter { color: #c000c0; }
-.CommentedCode { color: #8a8a8a; }
-.muRegEsi { color: #87d787; }
-.muRegEdi { color: #87ffd7; }
+.muFunction { color: #af5f00; text-decoration: underline; }
+.muRegEbx { color: #5f00ff; }
+.muRegEsi { color: #005faf; }
+.muRegEdi { color: #00af00; }
 .Constant { color: #008787; }
 .Special { color: #ff6060; }
 .PreProc { color: #c000c0; }
-.muFunction { color: #af5f00; text-decoration: underline; }
+.CommentedCode { color: #8a8a8a; }
 .muTest { color: #5f8700; }
 .muComment { color: #005faf; }
-.muRegEax { color: #875f00; }
-.muRegEcx { color: #af875f; }
-.muRegEdx { color: #878700; }
-.muRegEbx { color: #8787af; }
+.muRegEcx { color: #870000; }
+.muRegEdx { color: #af5f00; }
 -->
 </style>
 
@@ -88,7 +87,7 @@ if ('onhashchange' in window) {
 <span id="L22" class="LineNr"> 22 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='surface.mu.html#L7'>surface</a>) <span class="Special">&lt;-</span> copy _self
 <span id="L23" class="LineNr"> 23 </span>  <span class="muComment"># fill in nrows, ncols</span>
 <span id="L24" class="LineNr"> 24 </span>  <span class="PreProc">var</span> nrows/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> <a href='surface.mu.html#L258'>num-lines</a> in
-<span id="L25" class="LineNr"> 25 </span>  <span class="PreProc">var</span> dest/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, nrows
+<span id="L25" class="LineNr"> 25 </span>  <span class="PreProc">var</span> dest/eax: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, nrows
 <span id="L26" class="LineNr"> 26 </span>  copy-to *dest, nrows
 <span id="L27" class="LineNr"> 27 </span>  <span class="PreProc">var</span> ncols/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> <a href='surface.mu.html#L276'>first-line-length</a> in  <span class="muComment"># assume all lines are the same length</span>
 <span id="L28" class="LineNr"> 28 </span>  dest <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, ncols
@@ -97,16 +96,16 @@ if ('onhashchange' in window) {
 <span id="L31" class="LineNr"> 31 </span>  <span class="PreProc">var</span> len/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy nrows
 <span id="L32" class="LineNr"> 32 </span>  len <span class="Special">&lt;-</span> multiply ncols
 <span id="L33" class="LineNr"> 33 </span>  <span class="PreProc">var</span> out/<span class="muRegEdi">edi</span>: (addr <a href='surface.mu.html#L7'>surface</a>) <span class="Special">&lt;-</span> copy _self
-<span id="L34" class="LineNr"> 34 </span>  <span class="PreProc">var</span> data/<span class="muRegEax">eax</span>: (addr handle array <a href='../405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> out, data
+<span id="L34" class="LineNr"> 34 </span>  <span class="PreProc">var</span> data/eax: (addr handle array <a href='../405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> out, data
 <span id="L35" class="LineNr"> 35 </span>  populate data, len
-<span id="L36" class="LineNr"> 36 </span>  <span class="PreProc">var</span> data-addr/<span class="muRegEax">eax</span>: (addr array <a href='../405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data
+<span id="L36" class="LineNr"> 36 </span>  <span class="PreProc">var</span> data-addr/eax: (addr array <a href='../405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data
 <span id="L37" class="LineNr"> 37 </span>  <a href='surface.mu.html#L294'>fill-in</a> data-addr, in
 <span id="L38" class="LineNr"> 38 </span>  <span class="muComment"># fill in screen-nrows, screen-ncols</span>
 <span id="L39" class="LineNr"> 39 </span>  <span class="Delimiter">{</span>
-<span id="L40" class="LineNr"> 40 </span>    <span class="PreProc">var</span> screen-ah/<span class="muRegEax">eax</span>: (addr handle <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, <a href='../405screen.mu.html#L9'>screen</a>
-<span id="L41" class="LineNr"> 41 </span>    <span class="PreProc">var</span> _screen-addr/<span class="muRegEax">eax</span>: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *screen-ah
+<span id="L40" class="LineNr"> 40 </span>    <span class="PreProc">var</span> screen-ah/eax: (addr handle <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, <a href='../405screen.mu.html#L9'>screen</a>
+<span id="L41" class="LineNr"> 41 </span>    <span class="PreProc">var</span> _screen-addr/eax: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *screen-ah
 <span id="L42" class="LineNr"> 42 </span>    <span class="PreProc">var</span> screen-addr/<span class="muRegEdi">edi</span>: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> copy _screen-addr
-<span id="L43" class="LineNr"> 43 </span>    <span class="PreProc">var</span> nrows/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
+<span id="L43" class="LineNr"> 43 </span>    <span class="PreProc">var</span> nrows/eax: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L44" class="LineNr"> 44 </span>    <span class="PreProc">var</span> ncols/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L45" class="LineNr"> 45 </span>    nrows, ncols <span class="Special">&lt;-</span> <a href='../405screen.mu.html#L60'>screen-size</a> screen-addr
 <span id="L46" class="LineNr"> 46 </span>    <span class="PreProc">var</span> dest/<span class="muRegEdi">edi</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, screen-nrows
@@ -119,7 +118,7 @@ if ('onhashchange' in window) {
 <span id="L53" class="LineNr"> 53 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='surface.mu.html#L53'>pin-surface-at</a></span> _self: (addr <a href='surface.mu.html#L7'>surface</a>), r: int, c: int <span class="Delimiter">{</span>
 <span id="L54" class="LineNr"> 54 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='surface.mu.html#L7'>surface</a>) <span class="Special">&lt;-</span> copy _self
 <span id="L55" class="LineNr"> 55 </span>  <span class="PreProc">var</span> dest/<span class="muRegEcx">ecx</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, pin-row
-<span id="L56" class="LineNr"> 56 </span>  <span class="PreProc">var</span> tmp/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy r
+<span id="L56" class="LineNr"> 56 </span>  <span class="PreProc">var</span> tmp/eax: int <span class="Special">&lt;-</span> copy r
 <span id="L57" class="LineNr"> 57 </span>  copy-to *dest, tmp
 <span id="L58" class="LineNr"> 58 </span>  dest <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, pin-col
 <span id="L59" class="LineNr"> 59 </span>  tmp <span class="Special">&lt;-</span> copy c
@@ -129,7 +128,7 @@ if ('onhashchange' in window) {
 <span id="L63" class="LineNr"> 63 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='surface.mu.html#L63'>pin-surface-to</a></span> _self: (addr <a href='surface.mu.html#L7'>surface</a>), sr: int, sc: int <span class="Delimiter">{</span>
 <span id="L64" class="LineNr"> 64 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='surface.mu.html#L7'>surface</a>) <span class="Special">&lt;-</span> copy _self
 <span id="L65" class="LineNr"> 65 </span>  <span class="PreProc">var</span> dest/<span class="muRegEcx">ecx</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, pin-screen-row
-<span id="L66" class="LineNr"> 66 </span>  <span class="PreProc">var</span> tmp/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy sr
+<span id="L66" class="LineNr"> 66 </span>  <span class="PreProc">var</span> tmp/eax: int <span class="Special">&lt;-</span> copy sr
 <span id="L67" class="LineNr"> 67 </span>  copy-to *dest, tmp
 <span id="L68" class="LineNr"> 68 </span>  dest <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, pin-screen-col
 <span id="L69" class="LineNr"> 69 </span>  tmp <span class="Special">&lt;-</span> copy sc
@@ -140,8 +139,8 @@ if ('onhashchange' in window) {
 <span id="L74" class="LineNr"> 74 </span><span class="CommentedCode">#?   print-string-to-real-screen &quot;render-surface\n&quot;</span>
 <span id="L75" class="LineNr"> 75 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='surface.mu.html#L7'>surface</a>) <span class="Special">&lt;-</span> copy _self
 <span id="L76" class="LineNr"> 76 </span>  <span class="muComment"># clear screen</span>
-<span id="L77" class="LineNr"> 77 </span>  <span class="PreProc">var</span> screen-ah/<span class="muRegEax">eax</span>: (addr handle <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, <a href='../405screen.mu.html#L9'>screen</a>
-<span id="L78" class="LineNr"> 78 </span>  <span class="PreProc">var</span> <a href='../405screen.mu.html#L9'>screen</a>/<span class="muRegEax">eax</span>: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *screen-ah
+<span id="L77" class="LineNr"> 77 </span>  <span class="PreProc">var</span> screen-ah/eax: (addr handle <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, <a href='../405screen.mu.html#L9'>screen</a>
+<span id="L78" class="LineNr"> 78 </span>  <span class="PreProc">var</span> <a href='../405screen.mu.html#L9'>screen</a>/eax: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *screen-ah
 <span id="L79" class="LineNr"> 79 </span>  <a href='../405screen.mu.html#L78'>clear-screen</a> <a href='../405screen.mu.html#L9'>screen</a>
 <span id="L80" class="LineNr"> 80 </span>  <span class="muComment">#</span>
 <span id="L81" class="LineNr"> 81 </span>  <span class="PreProc">var</span> nrows/<span class="muRegEdx">edx</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, screen-nrows
@@ -150,7 +149,7 @@ if ('onhashchange' in window) {
 <span id="L84" class="LineNr"> 84 </span>  <span class="Delimiter">{</span>
 <span id="L85" class="LineNr"> 85 </span>    compare screen-row, *nrows
 <span id="L86" class="LineNr"> 86 </span>    <span class="PreProc">break-if-&gt;</span>
-<span id="L87" class="LineNr"> 87 </span>    <span class="PreProc">var</span> screen-col/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">1</span>
+<span id="L87" class="LineNr"> 87 </span>    <span class="PreProc">var</span> screen-col/eax: int <span class="Special">&lt;-</span> copy <span class="Constant">1</span>
 <span id="L88" class="LineNr"> 88 </span>    <span class="Delimiter">{</span>
 <span id="L89" class="LineNr"> 89 </span>      compare screen-col, *ncols
 <span id="L90" class="LineNr"> 90 </span>      <span class="PreProc">break-if-&gt;</span>
@@ -170,16 +169,16 @@ if ('onhashchange' in window) {
 <span id="L104" class="LineNr">104 </span>  <span class="PreProc">var</span> row/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> <a href='surface.mu.html#L197'>screen-row-to-surface</a> self, screen-row
 <span id="L105" class="LineNr">105 </span>  <span class="PreProc">var</span> col/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> <a href='surface.mu.html#L227'>screen-col-to-surface</a> self, screen-col
 <span id="L106" class="LineNr">106 </span>  <span class="PreProc">var</span> data-ah/<span class="muRegEdi">edi</span>: (addr handle array <a href='../405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, data
-<span id="L107" class="LineNr">107 </span>  <span class="PreProc">var</span> _data-addr/<span class="muRegEax">eax</span>: (addr array <a href='../405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L107" class="LineNr">107 </span>  <span class="PreProc">var</span> _data-addr/eax: (addr array <a href='../405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
 <span id="L108" class="LineNr">108 </span>  <span class="PreProc">var</span> data-addr/<span class="muRegEdi">edi</span>: (addr array <a href='../405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> copy _data-addr
-<span id="L109" class="LineNr">109 </span>  <span class="PreProc">var</span> idx/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='surface.mu.html#L167'>surface-screen-cell-index</a> self, row, col
+<span id="L109" class="LineNr">109 </span>  <span class="PreProc">var</span> idx/eax: int <span class="Special">&lt;-</span> <a href='surface.mu.html#L167'>surface-screen-cell-index</a> self, row, col
 <span id="L110" class="LineNr">110 </span>  <span class="muComment"># if out of bounds, print ' '</span>
 <span id="L111" class="LineNr">111 </span>  compare idx, <span class="Constant">0</span>
 <span id="L112" class="LineNr">112 </span>  <span class="Delimiter">{</span>
 <span id="L113" class="LineNr">113 </span>    <span class="PreProc">break-if-&gt;=</span>
 <span id="L114" class="LineNr">114 </span>    <span class="PreProc">var</span> space/<span class="muRegEcx">ecx</span>: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0x20</span>
 <span id="L115" class="LineNr">115 </span>    <span class="PreProc">var</span> screen-ah/<span class="muRegEdi">edi</span>: (addr handle <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, <a href='../405screen.mu.html#L9'>screen</a>
-<span id="L116" class="LineNr">116 </span>    <span class="PreProc">var</span> <a href='../405screen.mu.html#L9'>screen</a>/<span class="muRegEax">eax</span>: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *screen-ah
+<span id="L116" class="LineNr">116 </span>    <span class="PreProc">var</span> <a href='../405screen.mu.html#L9'>screen</a>/eax: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *screen-ah
 <span id="L117" class="LineNr">117 </span>    <a href='../405screen.mu.html#L214'>print-grapheme</a> <a href='../405screen.mu.html#L9'>screen</a>, space
 <span id="L118" class="LineNr">118 </span>    <span class="PreProc">return</span>
 <span id="L119" class="LineNr">119 </span>  <span class="Delimiter">}</span>
@@ -187,7 +186,7 @@ if ('onhashchange' in window) {
 <span id="L121" class="LineNr">121 </span>  <span class="PreProc">var</span> offset/<span class="muRegEcx">ecx</span>: (offset <a href='../405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> compute-offset data-addr, idx
 <span id="L122" class="LineNr">122 </span>  <span class="PreProc">var</span> src/<span class="muRegEcx">ecx</span>: (addr <a href='../405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> index data-addr, offset
 <span id="L123" class="LineNr">123 </span>  <span class="PreProc">var</span> screen-ah/<span class="muRegEdi">edi</span>: (addr handle <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, <a href='../405screen.mu.html#L9'>screen</a>
-<span id="L124" class="LineNr">124 </span>  <span class="PreProc">var</span> <a href='../405screen.mu.html#L9'>screen</a>/<span class="muRegEax">eax</span>: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *screen-ah
+<span id="L124" class="LineNr">124 </span>  <span class="PreProc">var</span> <a href='../405screen.mu.html#L9'>screen</a>/eax: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *screen-ah
 <span id="L125" class="LineNr">125 </span>  <a href='surface.mu.html#L129'>print-screen-cell</a> <a href='../405screen.mu.html#L9'>screen</a>, src
 <span id="L126" class="LineNr">126 </span><span class="Delimiter">}</span>
 <span id="L127" class="LineNr">127 </span>
@@ -195,10 +194,10 @@ if ('onhashchange' in window) {
 <span id="L129" class="LineNr">129 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='surface.mu.html#L129'>print-screen-cell</a></span> <a href='../405screen.mu.html#L9'>screen</a>: (addr <a href='../405screen.mu.html#L9'>screen</a>), _cell: (addr <a href='../405screen.mu.html#L20'>screen-cell</a>) <span class="Delimiter">{</span>
 <span id="L130" class="LineNr">130 </span>  <span class="PreProc">var</span> cell/<span class="muRegEsi">esi</span>: (addr <a href='../405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> copy _cell
 <span id="L131" class="LineNr">131 </span>  <a href='../405screen.mu.html#L506'>reset-formatting</a> <a href='../405screen.mu.html#L9'>screen</a>
-<span id="L132" class="LineNr">132 </span>  <span class="PreProc">var</span> fg/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> cell, color
+<span id="L132" class="LineNr">132 </span>  <span class="PreProc">var</span> fg/eax: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> cell, color
 <span id="L133" class="LineNr">133 </span>  <span class="PreProc">var</span> bg/<span class="muRegEcx">ecx</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> cell, background-color
 <span id="L134" class="LineNr">134 </span>  <a href='../405screen.mu.html#L523'>start-color</a> <a href='../405screen.mu.html#L9'>screen</a>, *fg, *bg
-<span id="L135" class="LineNr">135 </span>  <span class="PreProc">var</span> tmp/<span class="muRegEax">eax</span>: (addr boolean) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> cell, bold?
+<span id="L135" class="LineNr">135 </span>  <span class="PreProc">var</span> tmp/eax: (addr boolean) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> cell, bold?
 <span id="L136" class="LineNr">136 </span>  <span class="Delimiter">{</span>
 <span id="L137" class="LineNr">137 </span>    compare *tmp, <span class="Constant">0</span>
 <span id="L138" class="LineNr">138 </span>    <span class="PreProc">break-if-=</span>
@@ -222,7 +221,7 @@ if ('onhashchange' in window) {
 <span id="L156" class="LineNr">156 </span>    <span class="PreProc">break-if-=</span>
 <span id="L157" class="LineNr">157 </span>    <a href='../405screen.mu.html#L583'>start-blinking</a> <a href='../405screen.mu.html#L9'>screen</a>
 <span id="L158" class="LineNr">158 </span>  <span class="Delimiter">}</span>
-<span id="L159" class="LineNr">159 </span>  <span class="PreProc">var</span> g/<span class="muRegEax">eax</span>: (addr grapheme) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> cell, data
+<span id="L159" class="LineNr">159 </span>  <span class="PreProc">var</span> g/eax: (addr grapheme) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> cell, data
 <span id="L160" class="LineNr">160 </span>  <a href='../405screen.mu.html#L214'>print-grapheme</a> <a href='../405screen.mu.html#L9'>screen</a>, *g
 <span id="L161" class="LineNr">161 </span><span class="CommentedCode">#?   var g2/eax: grapheme &lt;- copy *g</span>
 <span id="L162" class="LineNr">162 </span><span class="CommentedCode">#?   var g3/eax: int &lt;- copy g2</span>
@@ -230,13 +229,13 @@ if ('onhashchange' in window) {
 <span id="L164" class="LineNr">164 </span><span class="CommentedCode">#?   print-string-to-real-screen &quot;\n&quot;</span>
 <span id="L165" class="LineNr">165 </span><span class="Delimiter">}</span>
 <span id="L166" class="LineNr">166 </span>
-<span id="L167" class="LineNr">167 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='surface.mu.html#L167'>surface-screen-cell-index</a></span> _self: (addr <a href='surface.mu.html#L7'>surface</a>), row: int, col: int<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int <span class="Delimiter">{</span>
+<span id="L167" class="LineNr">167 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='surface.mu.html#L167'>surface-screen-cell-index</a></span> _self: (addr <a href='surface.mu.html#L7'>surface</a>), row: int, col: int<span class="PreProc"> -&gt; </span>_/eax: int <span class="Delimiter">{</span>
 <span id="L168" class="LineNr">168 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='surface.mu.html#L7'>surface</a>) <span class="Special">&lt;-</span> copy _self
 <span id="L169" class="LineNr">169 </span><span class="CommentedCode">#?   print-int32-hex-to-real-screen row</span>
 <span id="L170" class="LineNr">170 </span><span class="CommentedCode">#?   print-string-to-real-screen &quot;, &quot;</span>
 <span id="L171" class="LineNr">171 </span><span class="CommentedCode">#?   print-int32-hex-to-real-screen col</span>
 <span id="L172" class="LineNr">172 </span><span class="CommentedCode">#?   print-string-to-real-screen &quot;\n&quot;</span>
-<span id="L173" class="LineNr">173 </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> copy <span class="Constant">-1</span>
+<span id="L173" class="LineNr">173 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L82'>result</a>/eax: int <span class="Special">&lt;-</span> copy <span class="Constant">-1</span>
 <span id="L174" class="LineNr">174 </span>  <span class="Delimiter">{</span>
 <span id="L175" class="LineNr">175 </span>    compare row, <span class="Constant">1</span>
 <span id="L176" class="LineNr">176 </span>    <span class="PreProc">break-if-&lt;</span>
@@ -263,15 +262,15 @@ if ('onhashchange' in window) {
 <span id="L197" class="LineNr">197 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='surface.mu.html#L197'>screen-row-to-surface</a></span> _self: (addr <a href='surface.mu.html#L7'>surface</a>), screen-row: int<span class="PreProc"> -&gt; </span>_/<span class="muRegEcx">ecx</span>: int <span class="Delimiter">{</span>
 <span id="L198" class="LineNr">198 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='surface.mu.html#L7'>surface</a>) <span class="Special">&lt;-</span> copy _self
 <span id="L199" class="LineNr">199 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L82'>result</a>/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy screen-row
-<span id="L200" class="LineNr">200 </span>  <span class="PreProc">var</span> tmp/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, pin-row
+<span id="L200" class="LineNr">200 </span>  <span class="PreProc">var</span> tmp/eax: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, pin-row
 <span id="L201" class="LineNr">201 </span>  <a href='data.mu.html#L82'>result</a> <span class="Special">&lt;-</span> add *tmp
 <span id="L202" class="LineNr">202 </span>  tmp <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, pin-screen-row
 <span id="L203" class="LineNr">203 </span>  <a href='data.mu.html#L82'>result</a> <span class="Special">&lt;-</span> subtract *tmp
 <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='surface.mu.html#L207'>max</a></span> _a: int, b: int<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int <span class="Delimiter">{</span>
-<span id="L208" class="LineNr">208 </span>  <span class="PreProc">var</span> a/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy _a
+<span id="L207" class="LineNr">207 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='surface.mu.html#L207'>max</a></span> _a: int, b: int<span class="PreProc"> -&gt; </span>_/eax: int <span class="Delimiter">{</span>
+<span id="L208" class="LineNr">208 </span>  <span class="PreProc">var</span> a/eax: int <span class="Special">&lt;-</span> copy _a
 <span id="L209" class="LineNr">209 </span>  compare a, b
 <span id="L210" class="LineNr">210 </span>  <span class="Delimiter">{</span>
 <span id="L211" class="LineNr">211 </span>    <span class="PreProc">break-if-&gt;</span>
@@ -280,8 +279,8 @@ if ('onhashchange' in window) {
 <span id="L214" class="LineNr">214 </span>  <span class="PreProc">return</span> a
 <span id="L215" class="LineNr">215 </span><span class="Delimiter">}</span>
 <span id="L216" class="LineNr">216 </span>
-<span id="L217" class="LineNr">217 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='surface.mu.html#L217'>min</a></span> _a: int, b: int<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int <span class="Delimiter">{</span>
-<span id="L218" class="LineNr">218 </span>  <span class="PreProc">var</span> a/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy _a
+<span id="L217" class="LineNr">217 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='surface.mu.html#L217'>min</a></span> _a: int, b: int<span class="PreProc"> -&gt; </span>_/eax: int <span class="Delimiter">{</span>
+<span id="L218" class="LineNr">218 </span>  <span class="PreProc">var</span> a/eax: int <span class="Special">&lt;-</span> copy _a
 <span id="L219" class="LineNr">219 </span>  compare a, b
 <span id="L220" class="LineNr">220 </span>  <span class="Delimiter">{</span>
 <span id="L221" class="LineNr">221 </span>    <span class="PreProc">break-if-&gt;</span>
@@ -293,7 +292,7 @@ if ('onhashchange' in window) {
 <span id="L227" class="LineNr">227 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='surface.mu.html#L227'>screen-col-to-surface</a></span> _self: (addr <a href='surface.mu.html#L7'>surface</a>), screen-col: int<span class="PreProc"> -&gt; </span>_/<span class="muRegEdx">edx</span>: int <span class="Delimiter">{</span>
 <span id="L228" class="LineNr">228 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='surface.mu.html#L7'>surface</a>) <span class="Special">&lt;-</span> copy _self
 <span id="L229" class="LineNr">229 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L82'>result</a>/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> copy screen-col
-<span id="L230" class="LineNr">230 </span>  <span class="PreProc">var</span> tmp/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, pin-col
+<span id="L230" class="LineNr">230 </span>  <span class="PreProc">var</span> tmp/eax: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, pin-col
 <span id="L231" class="LineNr">231 </span>  <a href='data.mu.html#L82'>result</a> <span class="Special">&lt;-</span> add *tmp
 <span id="L232" class="LineNr">232 </span>  tmp <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, pin-screen-col
 <span id="L233" class="LineNr">233 </span>  <a href='data.mu.html#L82'>result</a> <span class="Special">&lt;-</span> subtract *tmp
@@ -303,7 +302,7 @@ if ('onhashchange' in window) {
 <span id="L237" class="LineNr">237 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='surface.mu.html#L237'>surface-row-to-screen</a></span> _self: (addr <a href='surface.mu.html#L7'>surface</a>), row: int<span class="PreProc"> -&gt; </span>_/<span class="muRegEcx">ecx</span>: int <span class="Delimiter">{</span>
 <span id="L238" class="LineNr">238 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='surface.mu.html#L7'>surface</a>) <span class="Special">&lt;-</span> copy _self
 <span id="L239" class="LineNr">239 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L82'>result</a>/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy row
-<span id="L240" class="LineNr">240 </span>  <span class="PreProc">var</span> tmp/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, pin-screen-row
+<span id="L240" class="LineNr">240 </span>  <span class="PreProc">var</span> tmp/eax: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, pin-screen-row
 <span id="L241" class="LineNr">241 </span>  <a href='data.mu.html#L82'>result</a> <span class="Special">&lt;-</span> add *tmp
 <span id="L242" class="LineNr">242 </span>  tmp <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, pin-row
 <span id="L243" class="LineNr">243 </span>  <a href='data.mu.html#L82'>result</a> <span class="Special">&lt;-</span> subtract *tmp
@@ -313,7 +312,7 @@ if ('onhashchange' in window) {
 <span id="L247" class="LineNr">247 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='surface.mu.html#L247'>surface-col-to-screen</a></span> _self: (addr <a href='surface.mu.html#L7'>surface</a>), col: int<span class="PreProc"> -&gt; </span>_/<span class="muRegEdx">edx</span>: int <span class="Delimiter">{</span>
 <span id="L248" class="LineNr">248 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='surface.mu.html#L7'>surface</a>) <span class="Special">&lt;-</span> copy _self
 <span id="L249" class="LineNr">249 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L82'>result</a>/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> copy col
-<span id="L250" class="LineNr">250 </span>  <span class="PreProc">var</span> tmp/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, pin-screen-col
+<span id="L250" class="LineNr">250 </span>  <span class="PreProc">var</span> tmp/eax: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, pin-screen-col
 <span id="L251" class="LineNr">251 </span>  <a href='data.mu.html#L82'>result</a> <span class="Special">&lt;-</span> add *tmp
 <span id="L252" class="LineNr">252 </span>  tmp <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, pin-col
 <span id="L253" class="LineNr">253 </span>  <a href='data.mu.html#L82'>result</a> <span class="Special">&lt;-</span> subtract *tmp
@@ -327,10 +326,10 @@ if ('onhashchange' in window) {
 <span id="L261" class="LineNr">261 </span>  <a href='../108write.subx.html#L24'>write</a> s-addr, in
 <span id="L262" class="LineNr">262 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L82'>result</a>/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">1</span>
 <span id="L263" class="LineNr">263 </span>  <span class="Delimiter">{</span>
-<span id="L264" class="LineNr">264 </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> s-addr
+<span id="L264" class="LineNr">264 </span>    <span class="PreProc">var</span> done?/eax: boolean <span class="Special">&lt;-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> s-addr
 <span id="L265" class="LineNr">265 </span>    compare done?, <span class="Constant">0</span>/false
 <span id="L266" class="LineNr">266 </span>    <span class="PreProc">break-if-!=</span>
-<span id="L267" class="LineNr">267 </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> s-addr
+<span id="L267" class="LineNr">267 </span>    <span class="PreProc">var</span> g/eax: grapheme <span class="Special">&lt;-</span> <a href='../403unicode.mu.html#L158'>read-grapheme</a> s-addr
 <span id="L268" class="LineNr">268 </span>    compare g, <span class="Constant">0xa</span>/newline
 <span id="L269" class="LineNr">269 </span>    <span class="PreProc">loop-if-!=</span>
 <span id="L270" class="LineNr">270 </span>    <a href='data.mu.html#L82'>result</a> <span class="Special">&lt;-</span> increment
@@ -345,10 +344,10 @@ if ('onhashchange' in window) {
 <span id="L279" class="LineNr">279 </span>  <a href='../108write.subx.html#L24'>write</a> s-addr, in
 <span id="L280" class="LineNr">280 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L82'>result</a>/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L281" class="LineNr">281 </span>  <span class="Delimiter">{</span>
-<span id="L282" class="LineNr">282 </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> s-addr
+<span id="L282" class="LineNr">282 </span>    <span class="PreProc">var</span> done?/eax: boolean <span class="Special">&lt;-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> s-addr
 <span id="L283" class="LineNr">283 </span>    compare done?, <span class="Constant">0</span>/false
 <span id="L284" class="LineNr">284 </span>    <span class="PreProc">break-if-!=</span>
-<span id="L285" class="LineNr">285 </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> s-addr
+<span id="L285" class="LineNr">285 </span>    <span class="PreProc">var</span> g/eax: grapheme <span class="Special">&lt;-</span> <a href='../403unicode.mu.html#L158'>read-grapheme</a> s-addr
 <span id="L286" class="LineNr">286 </span>    compare g, <span class="Constant">0xa</span>/newline
 <span id="L287" class="LineNr">287 </span>    <span class="PreProc">break-if-=</span>
 <span id="L288" class="LineNr">288 </span>    <a href='data.mu.html#L82'>result</a> <span class="Special">&lt;-</span> increment
@@ -364,10 +363,10 @@ if ('onhashchange' in window) {
 <span id="L298" class="LineNr">298 </span>  <a href='../108write.subx.html#L24'>write</a> s-addr, in
 <span id="L299" class="LineNr">299 </span>  <span class="PreProc">var</span> idx/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L300" class="LineNr">300 </span>  <span class="Delimiter">{</span>
-<span id="L301" class="LineNr">301 </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> s-addr
+<span id="L301" class="LineNr">301 </span>    <span class="PreProc">var</span> done?/eax: boolean <span class="Special">&lt;-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> s-addr
 <span id="L302" class="LineNr">302 </span>    compare done?, <span class="Constant">0</span>/false
 <span id="L303" class="LineNr">303 </span>    <span class="PreProc">break-if-!=</span>
-<span id="L304" class="LineNr">304 </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> s-addr
+<span id="L304" class="LineNr">304 </span>    <span class="PreProc">var</span> g/eax: grapheme <span class="Special">&lt;-</span> <a href='../403unicode.mu.html#L158'>read-grapheme</a> s-addr
 <span id="L305" class="LineNr">305 </span>    compare g, <span class="Constant">0xa</span>/newline
 <span id="L306" class="LineNr">306 </span>    <span class="PreProc">loop-if-=</span>
 <span id="L307" class="LineNr">307 </span>    <span class="PreProc">var</span> offset/<span class="muRegEdx">edx</span>: (offset <a href='../405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> compute-offset out, idx
@@ -389,8 +388,8 @@ if ('onhashchange' in window) {
 <span id="L323" class="LineNr">323 </span>  <a href='surface.mu.html#L53'>pin-surface-at</a> s-addr, <span class="Constant">1</span>, <span class="Constant">1</span>  <span class="muComment"># surface row and column</span>
 <span id="L324" class="LineNr">324 </span>  <a href='surface.mu.html#L63'>pin-surface-to</a> s-addr, <span class="Constant">1</span>, <span class="Constant">1</span>  <span class="muComment"># screen row and column</span>
 <span id="L325" class="LineNr">325 </span>  <a href='surface.mu.html#L73'>render-surface</a> s-addr
-<span id="L326" class="LineNr">326 </span>  <span class="PreProc">var</span> screen-ah/<span class="muRegEax">eax</span>: (addr handle <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> s-addr, <a href='../405screen.mu.html#L9'>screen</a>
-<span id="L327" class="LineNr">327 </span>  <span class="PreProc">var</span> screen-addr/<span class="muRegEax">eax</span>: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *screen-ah
+<span id="L326" class="LineNr">326 </span>  <span class="PreProc">var</span> screen-ah/eax: (addr handle <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> s-addr, <a href='../405screen.mu.html#L9'>screen</a>
+<span id="L327" class="LineNr">327 </span>  <span class="PreProc">var</span> screen-addr/eax: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *screen-ah
 <span id="L328" class="LineNr">328 </span>  <a href='../405screen.mu.html#L627'>check-screen-row</a> screen-addr, <span class="Constant">1</span>, <span class="Constant">&quot;abcd&quot;</span>, <span class="Constant">&quot;F - test-surface-pin-at-origin&quot;</span>
 <span id="L329" class="LineNr">329 </span>  <a href='../405screen.mu.html#L627'>check-screen-row</a> screen-addr, <span class="Constant">2</span>, <span class="Constant">&quot;ghij&quot;</span>, <span class="Constant">&quot;F - test-surface-pin-at-origin&quot;</span>
 <span id="L330" class="LineNr">330 </span>  <a href='../405screen.mu.html#L627'>check-screen-row</a> screen-addr, <span class="Constant">3</span>, <span class="Constant">&quot;mnop&quot;</span>, <span class="Constant">&quot;F - test-surface-pin-at-origin&quot;</span>
@@ -406,8 +405,8 @@ if ('onhashchange' in window) {
 <span id="L340" class="LineNr">340 </span>  <a href='surface.mu.html#L53'>pin-surface-at</a> s-addr, <span class="Constant">1</span>, <span class="Constant">1</span>  <span class="muComment"># surface row and column</span>
 <span id="L341" class="LineNr">341 </span>  <a href='surface.mu.html#L63'>pin-surface-to</a> s-addr, <span class="Constant">2</span>, <span class="Constant">1</span>  <span class="muComment"># screen row and column</span>
 <span id="L342" class="LineNr">342 </span>  <a href='surface.mu.html#L73'>render-surface</a> s-addr
-<span id="L343" class="LineNr">343 </span>  <span class="PreProc">var</span> screen-ah/<span class="muRegEax">eax</span>: (addr handle <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> s-addr, <a href='../405screen.mu.html#L9'>screen</a>
-<span id="L344" class="LineNr">344 </span>  <span class="PreProc">var</span> screen-addr/<span class="muRegEax">eax</span>: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *screen-ah
+<span id="L343" class="LineNr">343 </span>  <span class="PreProc">var</span> screen-ah/eax: (addr handle <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> s-addr, <a href='../405screen.mu.html#L9'>screen</a>
+<span id="L344" class="LineNr">344 </span>  <span class="PreProc">var</span> screen-addr/eax: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *screen-ah
 <span id="L345" class="LineNr">345 </span>  <span class="muComment"># surface edge reached (should seldom happen in the app)</span>
 <span id="L346" class="LineNr">346 </span>  <a href='../405screen.mu.html#L627'>check-screen-row</a> screen-addr, <span class="Constant">1</span>, <span class="Constant">&quot;    &quot;</span>, <span class="Constant">&quot;F - test-surface-pin-2&quot;</span>
 <span id="L347" class="LineNr">347 </span>  <a href='../405screen.mu.html#L627'>check-screen-row</a> screen-addr, <span class="Constant">2</span>, <span class="Constant">&quot;abcd&quot;</span>, <span class="Constant">&quot;F - test-surface-pin-2&quot;</span>
@@ -424,8 +423,8 @@ if ('onhashchange' in window) {
 <span id="L358" class="LineNr">358 </span>  <a href='surface.mu.html#L53'>pin-surface-at</a> s-addr, <span class="Constant">2</span>, <span class="Constant">1</span>  <span class="muComment"># surface row and column</span>
 <span id="L359" class="LineNr">359 </span>  <a href='surface.mu.html#L63'>pin-surface-to</a> s-addr, <span class="Constant">1</span>, <span class="Constant">1</span>  <span class="muComment"># screen row and column</span>
 <span id="L360" class="LineNr">360 </span>  <a href='surface.mu.html#L73'>render-surface</a> s-addr
-<span id="L361" class="LineNr">361 </span>  <span class="PreProc">var</span> screen-ah/<span class="muRegEax">eax</span>: (addr handle <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> s-addr, <a href='../405screen.mu.html#L9'>screen</a>
-<span id="L362" class="LineNr">362 </span>  <span class="PreProc">var</span> screen-addr/<span class="muRegEax">eax</span>: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *screen-ah
+<span id="L361" class="LineNr">361 </span>  <span class="PreProc">var</span> screen-ah/eax: (addr handle <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> s-addr, <a href='../405screen.mu.html#L9'>screen</a>
+<span id="L362" class="LineNr">362 </span>  <span class="PreProc">var</span> screen-addr/eax: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *screen-ah
 <span id="L363" class="LineNr">363 </span>  <a href='../405screen.mu.html#L627'>check-screen-row</a> screen-addr, <span class="Constant">1</span>, <span class="Constant">&quot;ghij&quot;</span>, <span class="Constant">&quot;F - test-surface-pin-3&quot;</span>
 <span id="L364" class="LineNr">364 </span>  <a href='../405screen.mu.html#L627'>check-screen-row</a> screen-addr, <span class="Constant">2</span>, <span class="Constant">&quot;mnop&quot;</span>, <span class="Constant">&quot;F - test-surface-pin-3&quot;</span>
 <span id="L365" class="LineNr">365 </span>  <a href='../405screen.mu.html#L627'>check-screen-row</a> screen-addr, <span class="Constant">3</span>, <span class="Constant">&quot;stuv&quot;</span>, <span class="Constant">&quot;F - test-surface-pin-3&quot;</span>
@@ -441,8 +440,8 @@ if ('onhashchange' in window) {
 <span id="L375" class="LineNr">375 </span>  <a href='surface.mu.html#L53'>pin-surface-at</a> s-addr, <span class="Constant">1</span>, <span class="Constant">1</span>  <span class="muComment"># surface row and column</span>
 <span id="L376" class="LineNr">376 </span>  <a href='surface.mu.html#L63'>pin-surface-to</a> s-addr, <span class="Constant">1</span>, <span class="Constant">2</span>  <span class="muComment"># screen row and column</span>
 <span id="L377" class="LineNr">377 </span>  <a href='surface.mu.html#L73'>render-surface</a> s-addr
-<span id="L378" class="LineNr">378 </span>  <span class="PreProc">var</span> screen-ah/<span class="muRegEax">eax</span>: (addr handle <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> s-addr, <a href='../405screen.mu.html#L9'>screen</a>
-<span id="L379" class="LineNr">379 </span>  <span class="PreProc">var</span> screen-addr/<span class="muRegEax">eax</span>: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *screen-ah
+<span id="L378" class="LineNr">378 </span>  <span class="PreProc">var</span> screen-ah/eax: (addr handle <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> s-addr, <a href='../405screen.mu.html#L9'>screen</a>
+<span id="L379" class="LineNr">379 </span>  <span class="PreProc">var</span> screen-addr/eax: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *screen-ah
 <span id="L380" class="LineNr">380 </span>  <span class="muComment"># surface edge reached (should seldom happen in the app)</span>
 <span id="L381" class="LineNr">381 </span>  <a href='../405screen.mu.html#L627'>check-screen-row</a> screen-addr, <span class="Constant">1</span>, <span class="Constant">&quot; abc&quot;</span>, <span class="Constant">&quot;F - test-surface-pin-4&quot;</span>
 <span id="L382" class="LineNr">382 </span>  <a href='../405screen.mu.html#L627'>check-screen-row</a> screen-addr, <span class="Constant">2</span>, <span class="Constant">&quot; ghi&quot;</span>, <span class="Constant">&quot;F - test-surface-pin-4&quot;</span>
@@ -459,8 +458,8 @@ if ('onhashchange' in window) {
 <span id="L393" class="LineNr">393 </span>  <a href='surface.mu.html#L53'>pin-surface-at</a> s-addr, <span class="Constant">1</span>, <span class="Constant">2</span>  <span class="muComment"># surface row and column</span>
 <span id="L394" class="LineNr">394 </span>  <a href='surface.mu.html#L63'>pin-surface-to</a> s-addr, <span class="Constant">1</span>, <span class="Constant">1</span>  <span class="muComment"># screen row and column</span>
 <span id="L395" class="LineNr">395 </span>  <a href='surface.mu.html#L73'>render-surface</a> s-addr
-<span id="L396" class="LineNr">396 </span>  <span class="PreProc">var</span> screen-ah/<span class="muRegEax">eax</span>: (addr handle <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> s-addr, <a href='../405screen.mu.html#L9'>screen</a>
-<span id="L397" class="LineNr">397 </span>  <span class="PreProc">var</span> screen-addr/<span class="muRegEax">eax</span>: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *screen-ah
+<span id="L396" class="LineNr">396 </span>  <span class="PreProc">var</span> screen-ah/eax: (addr handle <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> s-addr, <a href='../405screen.mu.html#L9'>screen</a>
+<span id="L397" class="LineNr">397 </span>  <span class="PreProc">var</span> screen-addr/eax: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *screen-ah
 <span id="L398" class="LineNr">398 </span>  <a href='../405screen.mu.html#L627'>check-screen-row</a> screen-addr, <span class="Constant">1</span>, <span class="Constant">&quot;bcde&quot;</span>, <span class="Constant">&quot;F - test-surface-pin-5&quot;</span>
 <span id="L399" class="LineNr">399 </span>  <a href='../405screen.mu.html#L627'>check-screen-row</a> screen-addr, <span class="Constant">2</span>, <span class="Constant">&quot;hijk&quot;</span>, <span class="Constant">&quot;F - test-surface-pin-5&quot;</span>
 <span id="L400" class="LineNr">400 </span>  <a href='../405screen.mu.html#L627'>check-screen-row</a> screen-addr, <span class="Constant">3</span>, <span class="Constant">&quot;nopq&quot;</span>, <span class="Constant">&quot;F - test-surface-pin-5&quot;</span>
@@ -469,9 +468,9 @@ if ('onhashchange' in window) {
 <span id="L403" class="LineNr">403 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='surface.mu.html#L403'>initialize-surface-with-fake-screen</a></span> _self: (addr <a href='surface.mu.html#L7'>surface</a>), nrows: int, ncols: int, in: (addr array byte) <span class="Delimiter">{</span>
 <span id="L404" class="LineNr">404 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='surface.mu.html#L7'>surface</a>) <span class="Special">&lt;-</span> copy _self
 <span id="L405" class="LineNr">405 </span>  <span class="muComment"># fill in screen</span>
-<span id="L406" class="LineNr">406 </span>  <span class="PreProc">var</span> screen-ah/<span class="muRegEax">eax</span>: (addr handle <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, <a href='../405screen.mu.html#L9'>screen</a>
+<span id="L406" class="LineNr">406 </span>  <span class="PreProc">var</span> screen-ah/eax: (addr handle <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, <a href='../405screen.mu.html#L9'>screen</a>
 <span id="L407" class="LineNr">407 </span>  <a href='../120allocate.subx.html#L66'>allocate</a> screen-ah
-<span id="L408" class="LineNr">408 </span>  <span class="PreProc">var</span> screen-addr/<span class="muRegEax">eax</span>: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *screen-ah
+<span id="L408" class="LineNr">408 </span>  <span class="PreProc">var</span> screen-addr/eax: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *screen-ah
 <span id="L409" class="LineNr">409 </span>  <a href='../405screen.mu.html#L30'>initialize-screen</a> screen-addr, nrows, ncols
 <span id="L410" class="LineNr">410 </span>  <span class="muComment"># fill in everything else</span>
 <span id="L411" class="LineNr">411 </span>  <a href='surface.mu.html#L21'>initialize-surface-with</a> self, in
diff --git a/html/linux/tile/table.mu.html b/html/linux/tile/table.mu.html
index f25c562a..6d035787 100644
--- a/html/linux/tile/table.mu.html
+++ b/html/linux/tile/table.mu.html
@@ -14,20 +14,19 @@ pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-
 body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; }
 a { color:inherit; }
 * { font-size:12pt; font-size: 1em; }
+.PreProc { color: #c000c0; }
+.muRegEdx { color: #af5f00; }
+.muRegEcx { color: #870000; }
 .LineNr { }
-.Delimiter { color: #c000c0; }
-.CommentedCode { color: #8a8a8a; }
-.muRegEsi { color: #87d787; }
-.muRegEdi { color: #87ffd7; }
 .Constant { color: #008787; }
-.Special { color: #ff6060; }
-.PreProc { color: #c000c0; }
+.muRegEbx { color: #5f00ff; }
+.muRegEsi { color: #005faf; }
+.muRegEdi { color: #00af00; }
+.CommentedCode { color: #8a8a8a; }
+.Delimiter { color: #c000c0; }
 .muFunction { color: #af5f00; text-decoration: underline; }
 .muComment { color: #005faf; }
-.muRegEax { color: #875f00; }
-.muRegEcx { color: #af875f; }
-.muRegEdx { color: #878700; }
-.muRegEbx { color: #8787af; }
+.Special { color: #ff6060; }
 -->
 </style>
 
@@ -65,23 +64,23 @@ if ('onhashchange' in window) {
 <pre id='vimCodeElement'>
 <span id="L1" class="LineNr">  1 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='table.mu.html#L1'>initialize-table</a></span> _self: (addr <a href='data.mu.html#L59'>table</a>), n: int <span class="Delimiter">{</span>
 <span id="L2" class="LineNr">  2 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='data.mu.html#L59'>table</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 array <a href='data.mu.html#L64'>bind</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, data
+<span id="L3" class="LineNr">  3 </span>  <span class="PreProc">var</span> data-ah/eax: (addr handle array <a href='data.mu.html#L64'>bind</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, data
 <span id="L4" class="LineNr">  4 </span>  populate data-ah, n
 <span id="L5" class="LineNr">  5 </span><span class="Delimiter">}</span>
 <span id="L6" class="LineNr">  6 </span>
 <span id="L7" class="LineNr">  7 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='table.mu.html#L7'>deep-copy-table</a></span> _src: (addr <a href='data.mu.html#L59'>table</a>), _dest: (addr <a href='data.mu.html#L59'>table</a>) <span class="Delimiter">{</span>
 <span id="L8" class="LineNr">  8 </span><span class="CommentedCode">#?   print-string 0, &quot;deep-copy-table\n&quot;</span>
-<span id="L9" class="LineNr">  9 </span>  <span class="PreProc">var</span> src/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L59'>table</a>) <span class="Special">&lt;-</span> copy _src
-<span id="L10" class="LineNr"> 10 </span>  <span class="PreProc">var</span> src-data-ah/<span class="muRegEax">eax</span>: (addr handle array <a href='data.mu.html#L64'>bind</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> src, data
-<span id="L11" class="LineNr"> 11 </span>  <span class="PreProc">var</span> _src-data/<span class="muRegEax">eax</span>: (addr array <a href='data.mu.html#L64'>bind</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *src-data-ah
+<span id="L9" class="LineNr">  9 </span>  <span class="PreProc">var</span> src/eax: (addr <a href='data.mu.html#L59'>table</a>) <span class="Special">&lt;-</span> copy _src
+<span id="L10" class="LineNr"> 10 </span>  <span class="PreProc">var</span> src-data-ah/eax: (addr handle array <a href='data.mu.html#L64'>bind</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> src, data
+<span id="L11" class="LineNr"> 11 </span>  <span class="PreProc">var</span> _src-data/eax: (addr array <a href='data.mu.html#L64'>bind</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *src-data-ah
 <span id="L12" class="LineNr"> 12 </span>  <span class="PreProc">var</span> src-data/<span class="muRegEsi">esi</span>: (addr array <a href='data.mu.html#L64'>bind</a>) <span class="Special">&lt;-</span> copy _src-data
 <span id="L13" class="LineNr"> 13 </span>  <span class="PreProc">var</span> n/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> length src-data
-<span id="L14" class="LineNr"> 14 </span>  <span class="PreProc">var</span> dest/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L59'>table</a>) <span class="Special">&lt;-</span> copy _dest
+<span id="L14" class="LineNr"> 14 </span>  <span class="PreProc">var</span> dest/eax: (addr <a href='data.mu.html#L59'>table</a>) <span class="Special">&lt;-</span> copy _dest
 <span id="L15" class="LineNr"> 15 </span>  <a href='table.mu.html#L1'>initialize-table</a> dest, n
-<span id="L16" class="LineNr"> 16 </span>  <span class="PreProc">var</span> dest-data-ah/<span class="muRegEax">eax</span>: (addr handle array <a href='data.mu.html#L64'>bind</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> dest, data
-<span id="L17" class="LineNr"> 17 </span>  <span class="PreProc">var</span> _dest-data/<span class="muRegEax">eax</span>: (addr array <a href='data.mu.html#L64'>bind</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *dest-data-ah
+<span id="L16" class="LineNr"> 16 </span>  <span class="PreProc">var</span> dest-data-ah/eax: (addr handle array <a href='data.mu.html#L64'>bind</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> dest, data
+<span id="L17" class="LineNr"> 17 </span>  <span class="PreProc">var</span> _dest-data/eax: (addr array <a href='data.mu.html#L64'>bind</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *dest-data-ah
 <span id="L18" class="LineNr"> 18 </span>  <span class="PreProc">var</span> dest-data/<span class="muRegEdi">edi</span>: (addr array <a href='data.mu.html#L64'>bind</a>) <span class="Special">&lt;-</span> copy _dest-data
-<span id="L19" class="LineNr"> 19 </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="L19" class="LineNr"> 19 </span>  <span class="PreProc">var</span> i/eax: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L20" class="LineNr"> 20 </span>  <span class="Delimiter">{</span>
 <span id="L21" class="LineNr"> 21 </span>    compare i, n
 <span id="L22" class="LineNr"> 22 </span>    <span class="PreProc">break-if-&gt;=</span>
@@ -91,19 +90,19 @@ if ('onhashchange' in window) {
 <span id="L26" class="LineNr"> 26 </span>      <span class="PreProc">var</span> src-bind/<span class="muRegEcx">ecx</span>: (addr <a href='data.mu.html#L64'>bind</a>) <span class="Special">&lt;-</span> index src-data, offset
 <span id="L27" class="LineNr"> 27 </span>      <span class="PreProc">var</span> dest-bind/<span class="muRegEdx">edx</span>: (addr <a href='data.mu.html#L64'>bind</a>) <span class="Special">&lt;-</span> index dest-data, offset
 <span id="L28" class="LineNr"> 28 </span>      <span class="PreProc">var</span> src-key-ah/<span class="muRegEbx">ebx</span>: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> src-bind, key
-<span id="L29" class="LineNr"> 29 </span>      <span class="PreProc">var</span> src-key/<span class="muRegEax">eax</span>: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *src-key-ah
+<span id="L29" class="LineNr"> 29 </span>      <span class="PreProc">var</span> src-key/eax: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *src-key-ah
 <span id="L30" class="LineNr"> 30 </span>      compare src-key, <span class="Constant">0</span>
 <span id="L31" class="LineNr"> 31 </span>      <span class="PreProc">break-if-=</span>
 <span id="L32" class="LineNr"> 32 </span>      <span class="muComment"># copy key</span>
-<span id="L33" class="LineNr"> 33 </span>      <span class="PreProc">var</span> dest-key-ah/<span class="muRegEax">eax</span>: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> dest-bind, key
+<span id="L33" class="LineNr"> 33 </span>      <span class="PreProc">var</span> dest-key-ah/eax: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> dest-bind, key
 <span id="L34" class="LineNr"> 34 </span>      copy-object src-key-ah, dest-key-ah
 <span id="L35" class="LineNr"> 35 </span>      <span class="muComment"># deep copy value</span>
-<span id="L36" class="LineNr"> 36 </span>      <span class="PreProc">var</span> src-val-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> src-bind, <a href='data.mu.html#L49'>value</a>
-<span id="L37" class="LineNr"> 37 </span>      <span class="PreProc">var</span> _src-val/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *src-val-ah
+<span id="L36" class="LineNr"> 36 </span>      <span class="PreProc">var</span> src-val-ah/eax: (addr handle <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> src-bind, <a href='data.mu.html#L49'>value</a>
+<span id="L37" class="LineNr"> 37 </span>      <span class="PreProc">var</span> _src-val/eax: (addr <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *src-val-ah
 <span id="L38" class="LineNr"> 38 </span>      <span class="PreProc">var</span> src-val/<span class="muRegEcx">ecx</span>: (addr <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> copy _src-val
-<span id="L39" class="LineNr"> 39 </span>      <span class="PreProc">var</span> dest-val-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> dest-bind, <a href='data.mu.html#L49'>value</a>
+<span id="L39" class="LineNr"> 39 </span>      <span class="PreProc">var</span> dest-val-ah/eax: (addr handle <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> dest-bind, <a href='data.mu.html#L49'>value</a>
 <span id="L40" class="LineNr"> 40 </span>      <a href='../120allocate.subx.html#L66'>allocate</a> dest-val-ah
-<span id="L41" class="LineNr"> 41 </span>      <span class="PreProc">var</span> dest-val/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *dest-val-ah
+<span id="L41" class="LineNr"> 41 </span>      <span class="PreProc">var</span> dest-val/eax: (addr <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *dest-val-ah
 <span id="L42" class="LineNr"> 42 </span><span class="CommentedCode">#?       print-string 0, &quot;deep copy value {\n&quot;</span>
 <span id="L43" class="LineNr"> 43 </span>      <a href='value.mu.html#L338'>deep-copy-value</a> src-val, dest-val
 <span id="L44" class="LineNr"> 44 </span><span class="CommentedCode">#?       print-string 0, &quot;}\n&quot;</span>
@@ -117,19 +116,19 @@ if ('onhashchange' in window) {
 <span id="L52" class="LineNr"> 52 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='table.mu.html#L52'>bind-in-table</a></span> _self: (addr <a href='data.mu.html#L59'>table</a>), key: (addr handle array byte), val: (addr <a href='data.mu.html#L49'>value</a>) <span class="Delimiter">{</span>
 <span id="L53" class="LineNr"> 53 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='data.mu.html#L59'>table</a>) <span class="Special">&lt;-</span> copy _self
 <span id="L54" class="LineNr"> 54 </span>  <span class="PreProc">var</span> data-ah/<span class="muRegEsi">esi</span>: (addr handle array <a href='data.mu.html#L64'>bind</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, data
-<span id="L55" class="LineNr"> 55 </span>  <span class="PreProc">var</span> _data/<span class="muRegEax">eax</span>: (addr array <a href='data.mu.html#L64'>bind</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L55" class="LineNr"> 55 </span>  <span class="PreProc">var</span> _data/eax: (addr array <a href='data.mu.html#L64'>bind</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
 <span id="L56" class="LineNr"> 56 </span>  <span class="PreProc">var</span> data/<span class="muRegEsi">esi</span>: (addr array <a href='data.mu.html#L64'>bind</a>) <span class="Special">&lt;-</span> copy _data
-<span id="L57" class="LineNr"> 57 </span>  <span class="PreProc">var</span> next-empty-slot-index/<span class="muRegEax">eax</span>: (offset <a href='data.mu.html#L64'>bind</a>) <span class="Special">&lt;-</span> <a href='table.mu.html#L63'>next-empty-slot</a> data, key
-<span id="L58" class="LineNr"> 58 </span>  <span class="PreProc">var</span> dest/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L64'>bind</a>) <span class="Special">&lt;-</span> index data, next-empty-slot-index
+<span id="L57" class="LineNr"> 57 </span>  <span class="PreProc">var</span> next-empty-slot-index/eax: (offset <a href='data.mu.html#L64'>bind</a>) <span class="Special">&lt;-</span> <a href='table.mu.html#L63'>next-empty-slot</a> data, key
+<span id="L58" class="LineNr"> 58 </span>  <span class="PreProc">var</span> dest/eax: (addr <a href='data.mu.html#L64'>bind</a>) <span class="Special">&lt;-</span> index data, next-empty-slot-index
 <span id="L59" class="LineNr"> 59 </span>  <a href='table.mu.html#L98'>make-binding</a> dest, key, val
 <span id="L60" class="LineNr"> 60 </span><span class="Delimiter">}</span>
 <span id="L61" class="LineNr"> 61 </span>
 <span id="L62" class="LineNr"> 62 </span><span class="muComment"># manual test: full array of binds</span>
-<span id="L63" class="LineNr"> 63 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='table.mu.html#L63'>next-empty-slot</a></span> _data: (addr array <a href='data.mu.html#L64'>bind</a>), key: (addr handle array byte)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: (offset <a href='data.mu.html#L64'>bind</a>) <span class="Delimiter">{</span>
+<span id="L63" class="LineNr"> 63 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='table.mu.html#L63'>next-empty-slot</a></span> _data: (addr array <a href='data.mu.html#L64'>bind</a>), key: (addr handle array byte)<span class="PreProc"> -&gt; </span>_/eax: (offset <a href='data.mu.html#L64'>bind</a>) <span class="Delimiter">{</span>
 <span id="L64" class="LineNr"> 64 </span>  <span class="PreProc">var</span> data/<span class="muRegEsi">esi</span>: (addr array <a href='data.mu.html#L64'>bind</a>) <span class="Special">&lt;-</span> copy _data
 <span id="L65" class="LineNr"> 65 </span>  <span class="PreProc">var</span> len/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> length data
 <span id="L66" class="LineNr"> 66 </span>  <span class="PreProc">var</span> i/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
-<span id="L67" class="LineNr"> 67 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L82'>result</a>/<span class="muRegEax">eax</span>: (offset <a href='data.mu.html#L64'>bind</a>) <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
+<span id="L67" class="LineNr"> 67 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L82'>result</a>/eax: (offset <a href='data.mu.html#L64'>bind</a>) <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L68" class="LineNr"> 68 </span>  $next-empty-slot:<span class="PreProc">loop</span>: <span class="Delimiter">{</span>
 <span id="L69" class="LineNr"> 69 </span>    <a href='data.mu.html#L82'>result</a> <span class="Special">&lt;-</span> compute-offset data, i
 <span id="L70" class="LineNr"> 70 </span>    compare i, len
@@ -137,7 +136,7 @@ if ('onhashchange' in window) {
 <span id="L72" class="LineNr"> 72 </span>    <span class="Delimiter">{</span>
 <span id="L73" class="LineNr"> 73 </span>      <span class="PreProc">var</span> target/<span class="muRegEsi">esi</span>: (addr <a href='data.mu.html#L64'>bind</a>) <span class="Special">&lt;-</span> index data, <a href='data.mu.html#L82'>result</a>
 <span id="L74" class="LineNr"> 74 </span>      <span class="PreProc">var</span> target2/<span class="muRegEsi">esi</span>: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target, key
-<span id="L75" class="LineNr"> 75 </span>      <span class="PreProc">var</span> target3/<span class="muRegEax">eax</span>: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *target2
+<span id="L75" class="LineNr"> 75 </span>      <span class="PreProc">var</span> target3/eax: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *target2
 <span id="L76" class="LineNr"> 76 </span>      compare target3, <span class="Constant">0</span>
 <span id="L77" class="LineNr"> 77 </span>      <span class="PreProc">break-if-=</span> $next-empty-slot:<span class="PreProc">loop</span>
 <span id="L78" class="LineNr"> 78 </span>      <span class="muComment"># TODO: how to indicate that key already exists? we don't want to permit rebinding</span>
@@ -150,30 +149,30 @@ if ('onhashchange' in window) {
 <span id="L85" class="LineNr"> 85 </span>
 <span id="L86" class="LineNr"> 86 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='table.mu.html#L86'>make-number-binding</a></span> _self: (addr <a href='data.mu.html#L64'>bind</a>), key: (addr handle array byte), _val: float <span class="Delimiter">{</span>
 <span id="L87" class="LineNr"> 87 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='data.mu.html#L64'>bind</a>) <span class="Special">&lt;-</span> copy _self
-<span id="L88" class="LineNr"> 88 </span>  <span class="PreProc">var</span> dest/<span class="muRegEax">eax</span>: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, key
+<span id="L88" class="LineNr"> 88 </span>  <span class="PreProc">var</span> dest/eax: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, key
 <span id="L89" class="LineNr"> 89 </span>  copy-object key, dest
-<span id="L90" class="LineNr"> 90 </span>  <span class="PreProc">var</span> dest2/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, <a href='data.mu.html#L49'>value</a>
+<span id="L90" class="LineNr"> 90 </span>  <span class="PreProc">var</span> dest2/eax: (addr handle <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, <a href='data.mu.html#L49'>value</a>
 <span id="L91" class="LineNr"> 91 </span>  <a href='../120allocate.subx.html#L66'>allocate</a> dest2
-<span id="L92" class="LineNr"> 92 </span>  <span class="PreProc">var</span> dest3/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *dest2
-<span id="L93" class="LineNr"> 93 </span>  <span class="PreProc">var</span> dest4/<span class="muRegEax">eax</span>: (addr float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> dest3, number-data
+<span id="L92" class="LineNr"> 92 </span>  <span class="PreProc">var</span> dest3/eax: (addr <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *dest2
+<span id="L93" class="LineNr"> 93 </span>  <span class="PreProc">var</span> dest4/eax: (addr float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> dest3, number-data
 <span id="L94" class="LineNr"> 94 </span>  <span class="PreProc">var</span> val/<span class="Constant">xmm0</span>: float <span class="Special">&lt;-</span> copy _val
 <span id="L95" class="LineNr"> 95 </span>  copy-to *dest4, val
 <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='table.mu.html#L98'>make-binding</a></span> _self: (addr <a href='data.mu.html#L64'>bind</a>), key: (addr handle array byte), val: (addr <a href='data.mu.html#L49'>value</a>) <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#L64'>bind</a>) <span class="Special">&lt;-</span> copy _self
-<span id="L100" class="LineNr">100 </span>  <span class="PreProc">var</span> dest/<span class="muRegEax">eax</span>: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, key
+<span id="L100" class="LineNr">100 </span>  <span class="PreProc">var</span> dest/eax: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, key
 <span id="L101" class="LineNr">101 </span>  copy-object key, dest
-<span id="L102" class="LineNr">102 </span>  <span class="PreProc">var</span> dest2/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, <a href='data.mu.html#L49'>value</a>
+<span id="L102" class="LineNr">102 </span>  <span class="PreProc">var</span> dest2/eax: (addr handle <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, <a href='data.mu.html#L49'>value</a>
 <span id="L103" class="LineNr">103 </span>  <a href='../120allocate.subx.html#L66'>allocate</a> dest2
-<span id="L104" class="LineNr">104 </span>  <span class="PreProc">var</span> dest3/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *dest2
+<span id="L104" class="LineNr">104 </span>  <span class="PreProc">var</span> dest3/eax: (addr <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *dest2
 <span id="L105" class="LineNr">105 </span>  copy-object val, dest3
 <span id="L106" class="LineNr">106 </span><span class="Delimiter">}</span>
 <span id="L107" class="LineNr">107 </span>
 <span id="L108" class="LineNr">108 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='table.mu.html#L108'>lookup-binding</a></span> _self: (addr <a href='data.mu.html#L59'>table</a>), key: (addr array byte), out: (addr handle <a href='data.mu.html#L49'>value</a>) <span class="Delimiter">{</span>
 <span id="L109" class="LineNr">109 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='data.mu.html#L59'>table</a>) <span class="Special">&lt;-</span> copy _self
 <span id="L110" class="LineNr">110 </span>  <span class="PreProc">var</span> data-ah/<span class="muRegEsi">esi</span>: (addr handle array <a href='data.mu.html#L64'>bind</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, data
-<span id="L111" class="LineNr">111 </span>  <span class="PreProc">var</span> _data/<span class="muRegEax">eax</span>: (addr array <a href='data.mu.html#L64'>bind</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L111" class="LineNr">111 </span>  <span class="PreProc">var</span> _data/eax: (addr array <a href='data.mu.html#L64'>bind</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
 <span id="L112" class="LineNr">112 </span>  <span class="PreProc">var</span> data/<span class="muRegEsi">esi</span>: (addr array <a href='data.mu.html#L64'>bind</a>) <span class="Special">&lt;-</span> copy _data
 <span id="L113" class="LineNr">113 </span>  <span class="PreProc">var</span> len/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> length data
 <span id="L114" class="LineNr">114 </span>  <span class="PreProc">var</span> i/<span class="muRegEbx">ebx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
@@ -184,14 +183,14 @@ if ('onhashchange' in window) {
 <span id="L119" class="LineNr">119 </span>      <span class="PreProc">var</span> offset/<span class="muRegEdx">edx</span>: (offset <a href='data.mu.html#L64'>bind</a>) <span class="Special">&lt;-</span> compute-offset data, i
 <span id="L120" class="LineNr">120 </span>      <span class="PreProc">var</span> target-bind/<span class="muRegEsi">esi</span>: (addr <a href='data.mu.html#L64'>bind</a>) <span class="Special">&lt;-</span> index data, offset
 <span id="L121" class="LineNr">121 </span>      <span class="PreProc">var</span> target2/<span class="muRegEdx">edx</span>: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-bind, key
-<span id="L122" class="LineNr">122 </span>      <span class="PreProc">var</span> target3/<span class="muRegEax">eax</span>: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *target2
+<span id="L122" class="LineNr">122 </span>      <span class="PreProc">var</span> target3/eax: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *target2
 <span id="L123" class="LineNr">123 </span>      compare target3, <span class="Constant">0</span>
 <span id="L124" class="LineNr">124 </span>      <span class="PreProc">break-if-=</span> $lookup-binding:<span class="PreProc">loop</span>
-<span id="L125" class="LineNr">125 </span>      <span class="PreProc">var</span> match?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../105string-equal.subx.html#L15'>string-equal?</a> target3, key
+<span id="L125" class="LineNr">125 </span>      <span class="PreProc">var</span> match?/eax: boolean <span class="Special">&lt;-</span> <a href='../105string-equal.subx.html#L15'>string-equal?</a> target3, key
 <span id="L126" class="LineNr">126 </span>      compare match?, <span class="Constant">0</span>/false
 <span id="L127" class="LineNr">127 </span>      <span class="PreProc">break-if-=</span>
 <span id="L128" class="LineNr">128 </span>      <span class="muComment"># found</span>
-<span id="L129" class="LineNr">129 </span>      <span class="PreProc">var</span> target/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-bind, <a href='data.mu.html#L49'>value</a>
+<span id="L129" class="LineNr">129 </span>      <span class="PreProc">var</span> target/eax: (addr handle <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-bind, <a href='data.mu.html#L49'>value</a>
 <span id="L130" class="LineNr">130 </span>      copy-object target, out
 <span id="L131" class="LineNr">131 </span>      <span class="PreProc">break</span> $lookup-binding:<span class="PreProc">loop</span>
 <span id="L132" class="LineNr">132 </span>    <span class="Delimiter">}</span>
@@ -203,7 +202,7 @@ if ('onhashchange' in window) {
 <span id="L138" class="LineNr">138 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='table.mu.html#L138'>dump-table</a></span> _self: (addr <a href='data.mu.html#L59'>table</a>) <span class="Delimiter">{</span>
 <span id="L139" class="LineNr">139 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='data.mu.html#L59'>table</a>) <span class="Special">&lt;-</span> copy _self
 <span id="L140" class="LineNr">140 </span>  <span class="PreProc">var</span> data-ah/<span class="muRegEsi">esi</span>: (addr handle array <a href='data.mu.html#L64'>bind</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, data
-<span id="L141" class="LineNr">141 </span>  <span class="PreProc">var</span> _data/<span class="muRegEax">eax</span>: (addr array <a href='data.mu.html#L64'>bind</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L141" class="LineNr">141 </span>  <span class="PreProc">var</span> _data/eax: (addr array <a href='data.mu.html#L64'>bind</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
 <span id="L142" class="LineNr">142 </span>  <span class="PreProc">var</span> data/<span class="muRegEsi">esi</span>: (addr array <a href='data.mu.html#L64'>bind</a>) <span class="Special">&lt;-</span> copy _data
 <span id="L143" class="LineNr">143 </span>  <span class="PreProc">var</span> len/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> length data
 <span id="L144" class="LineNr">144 </span>  <span class="PreProc">var</span> i/<span class="muRegEbx">ebx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
@@ -213,14 +212,14 @@ if ('onhashchange' in window) {
 <span id="L148" class="LineNr">148 </span>    <span class="PreProc">var</span> offset/<span class="muRegEdx">edx</span>: (offset <a href='data.mu.html#L64'>bind</a>) <span class="Special">&lt;-</span> compute-offset data, i
 <span id="L149" class="LineNr">149 </span>    <span class="PreProc">var</span> target-bind/<span class="muRegEsi">esi</span>: (addr <a href='data.mu.html#L64'>bind</a>) <span class="Special">&lt;-</span> index data, offset
 <span id="L150" class="LineNr">150 </span>    <span class="PreProc">var</span> key-ah/<span class="muRegEdx">edx</span>: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-bind, key
-<span id="L151" class="LineNr">151 </span>    <span class="PreProc">var</span> key/<span class="muRegEax">eax</span>: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *key-ah
+<span id="L151" class="LineNr">151 </span>    <span class="PreProc">var</span> key/eax: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *key-ah
 <span id="L152" class="LineNr">152 </span>    compare key, <span class="Constant">0</span>
 <span id="L153" class="LineNr">153 </span>    <span class="PreProc">break-if-=</span>
 <span id="L154" class="LineNr">154 </span>    <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, key
 <span id="L155" class="LineNr">155 </span>    <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">&quot;: &quot;</span>
-<span id="L156" class="LineNr">156 </span>    <span class="PreProc">var</span> val-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-bind, <a href='data.mu.html#L49'>value</a>
-<span id="L157" class="LineNr">157 </span>    <span class="PreProc">var</span> val/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *val-ah
-<span id="L158" class="LineNr">158 </span>    <span class="PreProc">var</span> <span class="PreProc">type</span>/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> val, <span class="PreProc">type</span>
+<span id="L156" class="LineNr">156 </span>    <span class="PreProc">var</span> val-ah/eax: (addr handle <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target-bind, <a href='data.mu.html#L49'>value</a>
+<span id="L157" class="LineNr">157 </span>    <span class="PreProc">var</span> val/eax: (addr <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *val-ah
+<span id="L158" class="LineNr">158 </span>    <span class="PreProc">var</span> <span class="PreProc">type</span>/eax: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> val, <span class="PreProc">type</span>
 <span id="L159" class="LineNr">159 </span>    <a href='../405screen.mu.html#L440'>print-int32-hex</a> <span class="Constant">0</span>, *<span class="PreProc">type</span>
 <span id="L160" class="LineNr">160 </span>    <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">&quot;\n&quot;</span>
 <span id="L161" class="LineNr">161 </span>    i <span class="Special">&lt;-</span> increment
diff --git a/html/linux/tile/value-stack.mu.html b/html/linux/tile/value-stack.mu.html
index d359cd35..b8bd621a 100644
--- a/html/linux/tile/value-stack.mu.html
+++ b/html/linux/tile/value-stack.mu.html
@@ -14,20 +14,19 @@ pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-
 body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; }
 a { color:inherit; }
 * { font-size:12pt; font-size: 1em; }
+.PreProc { color: #c000c0; }
+.muRegEbx { color: #5f00ff; }
+.muRegEdx { color: #af5f00; }
+.Special { color: #ff6060; }
 .LineNr { }
-.Delimiter { color: #c000c0; }
-.CommentedCode { color: #8a8a8a; }
-.muRegEsi { color: #87d787; }
-.muRegEdi { color: #87ffd7; }
 .Constant { color: #008787; }
-.Special { color: #ff6060; }
-.PreProc { color: #c000c0; }
+.CommentedCode { color: #8a8a8a; }
+.muRegEsi { color: #005faf; }
+.muRegEdi { color: #00af00; }
+.muRegEcx { color: #870000; }
+.Delimiter { color: #c000c0; }
 .muFunction { color: #af5f00; text-decoration: underline; }
 .muComment { color: #005faf; }
-.muRegEax { color: #875f00; }
-.muRegEcx { color: #af875f; }
-.muRegEdx { color: #878700; }
-.muRegEbx { color: #8787af; }
 -->
 </style>
 
@@ -74,13 +73,13 @@ if ('onhashchange' in window) {
 <span id="L9" class="LineNr">  9 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='value-stack.mu.html#L3'>value-stack</a>) <span class="Special">&lt;-</span> copy _self
 <span id="L10" class="LineNr"> 10 </span>  <span class="PreProc">var</span> d/<span class="muRegEdi">edi</span>: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, data
 <span id="L11" class="LineNr"> 11 </span>  populate d, n
-<span id="L12" class="LineNr"> 12 </span>  <span class="PreProc">var</span> <a href='../203stack.subx.html#L338'>top</a>/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, <a href='../203stack.subx.html#L338'>top</a>
+<span id="L12" class="LineNr"> 12 </span>  <span class="PreProc">var</span> <a href='../203stack.subx.html#L338'>top</a>/eax: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, <a href='../203stack.subx.html#L338'>top</a>
 <span id="L13" class="LineNr"> 13 </span>  copy-to *top, <span class="Constant">0</span>
 <span id="L14" class="LineNr"> 14 </span><span class="Delimiter">}</span>
 <span id="L15" class="LineNr"> 15 </span>
 <span id="L16" class="LineNr"> 16 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='value-stack.mu.html#L16'>clear-value-stack</a></span> _self: (addr <a href='value-stack.mu.html#L3'>value-stack</a>) <span class="Delimiter">{</span>
 <span id="L17" class="LineNr"> 17 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='value-stack.mu.html#L3'>value-stack</a>) <span class="Special">&lt;-</span> copy _self
-<span id="L18" class="LineNr"> 18 </span>  <span class="PreProc">var</span> <a href='../203stack.subx.html#L338'>top</a>/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, <a href='../203stack.subx.html#L338'>top</a>
+<span id="L18" class="LineNr"> 18 </span>  <span class="PreProc">var</span> <a href='../203stack.subx.html#L338'>top</a>/eax: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, <a href='../203stack.subx.html#L338'>top</a>
 <span id="L19" class="LineNr"> 19 </span>  copy-to *top, <span class="Constant">0</span>
 <span id="L20" class="LineNr"> 20 </span><span class="Delimiter">}</span>
 <span id="L21" class="LineNr"> 21 </span>
@@ -88,16 +87,16 @@ if ('onhashchange' in window) {
 <span id="L23" class="LineNr"> 23 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='value-stack.mu.html#L3'>value-stack</a>) <span class="Special">&lt;-</span> copy _self
 <span id="L24" class="LineNr"> 24 </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> self, <a href='../203stack.subx.html#L338'>top</a>
 <span id="L25" class="LineNr"> 25 </span>  <span class="PreProc">var</span> data-ah/<span class="muRegEdx">edx</span>: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, data
-<span id="L26" class="LineNr"> 26 </span>  <span class="PreProc">var</span> data/<span class="muRegEax">eax</span>: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L26" class="LineNr"> 26 </span>  <span class="PreProc">var</span> data/eax: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
 <span id="L27" class="LineNr"> 27 </span>  <span class="PreProc">var</span> <a href='../203stack.subx.html#L338'>top</a>/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> copy *top-addr
 <span id="L28" class="LineNr"> 28 </span>  <span class="PreProc">var</span> dest-offset/<span class="muRegEdx">edx</span>: (offset <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> compute-offset data, <a href='../203stack.subx.html#L338'>top</a>
 <span id="L29" class="LineNr"> 29 </span>  <span class="PreProc">var</span> dest-addr/<span class="muRegEdx">edx</span>: (addr <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> index data, dest-offset
-<span id="L30" class="LineNr"> 30 </span>  <span class="PreProc">var</span> dest-addr2/<span class="muRegEax">eax</span>: (addr float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> dest-addr, number-data
+<span id="L30" class="LineNr"> 30 </span>  <span class="PreProc">var</span> dest-addr2/eax: (addr float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> dest-addr, number-data
 <span id="L31" class="LineNr"> 31 </span>  <span class="PreProc">var</span> val/<span class="Constant">xmm0</span>: float <span class="Special">&lt;-</span> copy _val
 <span id="L32" class="LineNr"> 32 </span><span class="CommentedCode">#?   print-float-decimal-approximate 0, val, 3</span>
 <span id="L33" class="LineNr"> 33 </span>  copy-to *dest-addr2, val
 <span id="L34" class="LineNr"> 34 </span>  increment *top-addr
-<span id="L35" class="LineNr"> 35 </span>  <span class="PreProc">var</span> type-addr/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> dest-addr, <span class="PreProc">type</span>
+<span id="L35" class="LineNr"> 35 </span>  <span class="PreProc">var</span> type-addr/eax: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> dest-addr, <span class="PreProc">type</span>
 <span id="L36" class="LineNr"> 36 </span>  copy-to *type-addr, <span class="Constant">0</span>/number
 <span id="L37" class="LineNr"> 37 </span><span class="Delimiter">}</span>
 <span id="L38" class="LineNr"> 38 </span>
@@ -105,13 +104,13 @@ if ('onhashchange' in window) {
 <span id="L40" class="LineNr"> 40 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='value-stack.mu.html#L3'>value-stack</a>) <span class="Special">&lt;-</span> copy _self
 <span id="L41" class="LineNr"> 41 </span>  <span class="PreProc">var</span> top-addr/<span class="muRegEcx">ecx</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, <a href='../203stack.subx.html#L338'>top</a>
 <span id="L42" class="LineNr"> 42 </span>  <span class="PreProc">var</span> data-ah/<span class="muRegEdx">edx</span>: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, data
-<span id="L43" class="LineNr"> 43 </span>  <span class="PreProc">var</span> data/<span class="muRegEax">eax</span>: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L43" class="LineNr"> 43 </span>  <span class="PreProc">var</span> data/eax: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
 <span id="L44" class="LineNr"> 44 </span>  <span class="PreProc">var</span> <a href='../203stack.subx.html#L338'>top</a>/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> copy *top-addr
 <span id="L45" class="LineNr"> 45 </span>  <span class="PreProc">var</span> dest-offset/<span class="muRegEdx">edx</span>: (offset <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> compute-offset data, <a href='../203stack.subx.html#L338'>top</a>
 <span id="L46" class="LineNr"> 46 </span>  <span class="PreProc">var</span> dest-addr/<span class="muRegEdx">edx</span>: (addr <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> index data, dest-offset
-<span id="L47" class="LineNr"> 47 </span>  <span class="PreProc">var</span> dest-addr2/<span class="muRegEax">eax</span>: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> dest-addr, text-data
+<span id="L47" class="LineNr"> 47 </span>  <span class="PreProc">var</span> dest-addr2/eax: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> dest-addr, text-data
 <span id="L48" class="LineNr"> 48 </span>  <a href='../120allocate.subx.html#L497'>copy-handle</a> val, dest-addr2
-<span id="L49" class="LineNr"> 49 </span>  <span class="PreProc">var</span> dest-addr3/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> dest-addr, <span class="PreProc">type</span>
+<span id="L49" class="LineNr"> 49 </span>  <span class="PreProc">var</span> dest-addr3/eax: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> dest-addr, <span class="PreProc">type</span>
 <span id="L50" class="LineNr"> 50 </span><span class="CommentedCode">#?   print-string 0, &quot;setting type to 1: &quot;</span>
 <span id="L51" class="LineNr"> 51 </span><span class="CommentedCode">#?   {</span>
 <span id="L52" class="LineNr"> 52 </span><span class="CommentedCode">#?     var foo/eax: int &lt;- copy dest-addr3</span>
@@ -126,14 +125,14 @@ if ('onhashchange' in window) {
 <span id="L61" class="LineNr"> 61 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='value-stack.mu.html#L3'>value-stack</a>) <span class="Special">&lt;-</span> copy _self
 <span id="L62" class="LineNr"> 62 </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> self, <a href='../203stack.subx.html#L338'>top</a>
 <span id="L63" class="LineNr"> 63 </span>  <span class="PreProc">var</span> data-ah/<span class="muRegEdx">edx</span>: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, data
-<span id="L64" class="LineNr"> 64 </span>  <span class="PreProc">var</span> data/<span class="muRegEax">eax</span>: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L64" class="LineNr"> 64 </span>  <span class="PreProc">var</span> data/eax: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
 <span id="L65" class="LineNr"> 65 </span>  <span class="PreProc">var</span> <a href='../203stack.subx.html#L338'>top</a>/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> copy *top-addr
 <span id="L66" class="LineNr"> 66 </span>  <span class="PreProc">var</span> dest-offset/<span class="muRegEdx">edx</span>: (offset <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> compute-offset data, <a href='../203stack.subx.html#L338'>top</a>
 <span id="L67" class="LineNr"> 67 </span>  <span class="PreProc">var</span> dest-addr/<span class="muRegEdx">edx</span>: (addr <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> index data, dest-offset
-<span id="L68" class="LineNr"> 68 </span>  <span class="PreProc">var</span> dest-addr2/<span class="muRegEax">eax</span>: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> dest-addr, array-data
+<span id="L68" class="LineNr"> 68 </span>  <span class="PreProc">var</span> dest-addr2/eax: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> dest-addr, array-data
 <span id="L69" class="LineNr"> 69 </span>  <a href='../120allocate.subx.html#L497'>copy-handle</a> val, dest-addr2
 <span id="L70" class="LineNr"> 70 </span>  <span class="muComment"># update type</span>
-<span id="L71" class="LineNr"> 71 </span>  <span class="PreProc">var</span> dest-addr3/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> dest-addr, <span class="PreProc">type</span>
+<span id="L71" class="LineNr"> 71 </span>  <span class="PreProc">var</span> dest-addr3/eax: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> dest-addr, <span class="PreProc">type</span>
 <span id="L72" class="LineNr"> 72 </span>  copy-to *dest-addr3, <span class="Constant">2</span>/array
 <span id="L73" class="LineNr"> 73 </span>  increment *top-addr
 <span id="L74" class="LineNr"> 74 </span><span class="Delimiter">}</span>
@@ -142,7 +141,7 @@ if ('onhashchange' in window) {
 <span id="L77" class="LineNr"> 77 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='value-stack.mu.html#L3'>value-stack</a>) <span class="Special">&lt;-</span> copy _self
 <span id="L78" class="LineNr"> 78 </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> self, <a href='../203stack.subx.html#L338'>top</a>
 <span id="L79" class="LineNr"> 79 </span>  <span class="PreProc">var</span> data-ah/<span class="muRegEdx">edx</span>: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, data
-<span id="L80" class="LineNr"> 80 </span>  <span class="PreProc">var</span> data/<span class="muRegEax">eax</span>: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L80" class="LineNr"> 80 </span>  <span class="PreProc">var</span> data/eax: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
 <span id="L81" class="LineNr"> 81 </span>  <span class="PreProc">var</span> <a href='../203stack.subx.html#L338'>top</a>/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> copy *top-addr
 <span id="L82" class="LineNr"> 82 </span>  <span class="PreProc">var</span> dest-offset/<span class="muRegEdx">edx</span>: (offset <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> compute-offset data, <a href='../203stack.subx.html#L338'>top</a>
 <span id="L83" class="LineNr"> 83 </span>  <span class="PreProc">var</span> dest-addr/<span class="muRegEdx">edx</span>: (addr <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> index data, dest-offset
@@ -156,23 +155,23 @@ if ('onhashchange' in window) {
 <span id="L91" class="LineNr"> 91 </span>  <span class="Delimiter">{</span>
 <span id="L92" class="LineNr"> 92 </span>    compare *top-addr, <span class="Constant">0</span>
 <span id="L93" class="LineNr"> 93 </span>    <span class="PreProc">break-if-&gt;</span>
-<span id="L94" class="LineNr"> 94 </span>    <span class="PreProc">var</span> minus-one/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">-1</span>
+<span id="L94" class="LineNr"> 94 </span>    <span class="PreProc">var</span> minus-one/eax: int <span class="Special">&lt;-</span> copy <span class="Constant">-1</span>
 <span id="L95" class="LineNr"> 95 </span>    <span class="PreProc">var</span> minus-one-f/<span class="Constant">xmm0</span>: float <span class="Special">&lt;-</span> convert minus-one
 <span id="L96" class="LineNr"> 96 </span>    <span class="PreProc">return</span> minus-one-f
 <span id="L97" class="LineNr"> 97 </span>  <span class="Delimiter">}</span>
 <span id="L98" class="LineNr"> 98 </span>  decrement *top-addr
 <span id="L99" class="LineNr"> 99 </span>  <span class="PreProc">var</span> data-ah/<span class="muRegEdx">edx</span>: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, data
-<span id="L100" class="LineNr">100 </span>  <span class="PreProc">var</span> data/<span class="muRegEax">eax</span>: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L100" class="LineNr">100 </span>  <span class="PreProc">var</span> data/eax: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
 <span id="L101" class="LineNr">101 </span>  <span class="PreProc">var</span> <a href='../203stack.subx.html#L338'>top</a>/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> copy *top-addr
 <span id="L102" class="LineNr">102 </span>  <span class="PreProc">var</span> dest-offset/<span class="muRegEdx">edx</span>: (offset <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> compute-offset data, <a href='../203stack.subx.html#L338'>top</a>
-<span id="L103" class="LineNr">103 </span>  <span class="PreProc">var</span> result-addr/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> index data, dest-offset
-<span id="L104" class="LineNr">104 </span>  <span class="PreProc">var</span> result-addr2/<span class="muRegEax">eax</span>: (addr float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> result-addr, number-data
+<span id="L103" class="LineNr">103 </span>  <span class="PreProc">var</span> result-addr/eax: (addr <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> index data, dest-offset
+<span id="L104" class="LineNr">104 </span>  <span class="PreProc">var</span> result-addr2/eax: (addr float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> result-addr, number-data
 <span id="L105" class="LineNr">105 </span>  <span class="PreProc">return</span> *result-addr2
 <span id="L106" class="LineNr">106 </span><span class="Delimiter">}</span>
 <span id="L107" class="LineNr">107 </span>
-<span id="L108" class="LineNr">108 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='value-stack.mu.html#L108'>value-stack-empty?</a></span> _self: (addr <a href='value-stack.mu.html#L3'>value-stack</a>)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean <span class="Delimiter">{</span>
+<span id="L108" class="LineNr">108 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='value-stack.mu.html#L108'>value-stack-empty?</a></span> _self: (addr <a href='value-stack.mu.html#L3'>value-stack</a>)<span class="PreProc"> -&gt; </span>_/eax: boolean <span class="Delimiter">{</span>
 <span id="L109" class="LineNr">109 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='value-stack.mu.html#L3'>value-stack</a>) <span class="Special">&lt;-</span> copy _self
-<span id="L110" class="LineNr">110 </span>  <span class="PreProc">var</span> <a href='../203stack.subx.html#L338'>top</a>/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, <a href='../203stack.subx.html#L338'>top</a>
+<span id="L110" class="LineNr">110 </span>  <span class="PreProc">var</span> <a href='../203stack.subx.html#L338'>top</a>/eax: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, <a href='../203stack.subx.html#L338'>top</a>
 <span id="L111" class="LineNr">111 </span>  compare *top, <span class="Constant">0</span>
 <span id="L112" class="LineNr">112 </span>  <span class="Delimiter">{</span>
 <span id="L113" class="LineNr">113 </span>    <span class="PreProc">break-if-!=</span>
@@ -181,19 +180,19 @@ if ('onhashchange' in window) {
 <span id="L116" class="LineNr">116 </span>  <span class="PreProc">return</span> <span class="Constant">0</span>/false
 <span id="L117" class="LineNr">117 </span><span class="Delimiter">}</span>
 <span id="L118" class="LineNr">118 </span>
-<span id="L119" class="LineNr">119 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='value-stack.mu.html#L119'>value-stack-length</a></span> _self: (addr <a href='value-stack.mu.html#L3'>value-stack</a>)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int <span class="Delimiter">{</span>
+<span id="L119" class="LineNr">119 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='value-stack.mu.html#L119'>value-stack-length</a></span> _self: (addr <a href='value-stack.mu.html#L3'>value-stack</a>)<span class="PreProc"> -&gt; </span>_/eax: int <span class="Delimiter">{</span>
 <span id="L120" class="LineNr">120 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='value-stack.mu.html#L3'>value-stack</a>) <span class="Special">&lt;-</span> copy _self
-<span id="L121" class="LineNr">121 </span>  <span class="PreProc">var</span> top-addr/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, <a href='../203stack.subx.html#L338'>top</a>
+<span id="L121" class="LineNr">121 </span>  <span class="PreProc">var</span> top-addr/eax: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, <a href='../203stack.subx.html#L338'>top</a>
 <span id="L122" class="LineNr">122 </span>  <span class="PreProc">return</span> *top-addr
 <span id="L123" class="LineNr">123 </span><span class="Delimiter">}</span>
 <span id="L124" class="LineNr">124 </span>
 <span id="L125" class="LineNr">125 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='value-stack.mu.html#L125'>save-lines</a></span> in-h: (handle array (handle array byte)), _out-ah: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Delimiter">{</span>
-<span id="L126" class="LineNr">126 </span>  <span class="PreProc">var</span> _in/<span class="muRegEax">eax</span>: (addr array (handle array byte)) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> in-h
+<span id="L126" class="LineNr">126 </span>  <span class="PreProc">var</span> _in/eax: (addr array (handle array byte)) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> in-h
 <span id="L127" class="LineNr">127 </span>  <span class="PreProc">var</span> in/<span class="muRegEsi">esi</span>: (addr array (handle array byte)) <span class="Special">&lt;-</span> copy _in
 <span id="L128" class="LineNr">128 </span>  <span class="PreProc">var</span> len/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> length in
 <span id="L129" class="LineNr">129 </span>  <span class="PreProc">var</span> out-ah/<span class="muRegEdi">edi</span>: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> copy _out-ah
 <span id="L130" class="LineNr">130 </span>  populate out-ah, len
-<span id="L131" class="LineNr">131 </span>  <span class="PreProc">var</span> out/<span class="muRegEax">eax</span>: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *out-ah
+<span id="L131" class="LineNr">131 </span>  <span class="PreProc">var</span> out/eax: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *out-ah
 <span id="L132" class="LineNr">132 </span>  <span class="muComment"># copy in into out</span>
 <span id="L133" class="LineNr">133 </span>  <span class="PreProc">var</span> i/<span class="muRegEbx">ebx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L134" class="LineNr">134 </span>  <span class="Delimiter">{</span>
@@ -204,7 +203,7 @@ if ('onhashchange' in window) {
 <span id="L139" class="LineNr">139 </span>    <span class="PreProc">var</span> src/<span class="muRegEcx">ecx</span>: (addr handle array byte) <span class="Special">&lt;-</span> index in, i
 <span id="L140" class="LineNr">140 </span>    <span class="PreProc">var</span> dest-offset/<span class="muRegEdx">edx</span>: (offset <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> compute-offset out, i
 <span id="L141" class="LineNr">141 </span>    <span class="PreProc">var</span> dest-val/<span class="muRegEdx">edx</span>: (addr <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> index out, dest-offset
-<span id="L142" class="LineNr">142 </span>    <span class="PreProc">var</span> dest/<span class="muRegEax">eax</span>: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> dest-val, text-data
+<span id="L142" class="LineNr">142 </span>    <span class="PreProc">var</span> dest/eax: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> dest-val, text-data
 <span id="L143" class="LineNr">143 </span>    copy-object src, dest
 <span id="L144" class="LineNr">144 </span>    <span class="PreProc">var</span> <span class="PreProc">type</span>/<span class="muRegEdx">edx</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> dest-val, <span class="PreProc">type</span>
 <span id="L145" class="LineNr">145 </span>    copy-to *<span class="PreProc">type</span>, <span class="Constant">1</span>/string
diff --git a/html/linux/tile/value.mu.html b/html/linux/tile/value.mu.html
index 96e9efd7..e9b65c35 100644
--- a/html/linux/tile/value.mu.html
+++ b/html/linux/tile/value.mu.html
@@ -14,20 +14,19 @@ pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-
 body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; }
 a { color:inherit; }
 * { font-size:12pt; font-size: 1em; }
+.PreProc { color: #c000c0; }
+.muRegEdx { color: #af5f00; }
 .LineNr { }
+.Constant { color: #008787; }
+.muRegEdi { color: #00af00; }
+.muComment { color: #005faf; }
+.muRegEsi { color: #005faf; }
+.muRegEbx { color: #5f00ff; }
+.muRegEcx { color: #870000; }
 .Delimiter { color: #c000c0; }
+.muFunction { color: #af5f00; text-decoration: underline; }
 .CommentedCode { color: #8a8a8a; }
-.muRegEsi { color: #87d787; }
-.muRegEdi { color: #87ffd7; }
-.Constant { color: #008787; }
 .Special { color: #ff6060; }
-.PreProc { color: #c000c0; }
-.muFunction { color: #af5f00; text-decoration: underline; }
-.muComment { color: #005faf; }
-.muRegEax { color: #875f00; }
-.muRegEcx { color: #af875f; }
-.muRegEdx { color: #878700; }
-.muRegEbx { color: #8787af; }
 -->
 </style>
 
@@ -71,15 +70,15 @@ if ('onhashchange' in window) {
 <span id="L6" class="LineNr">  6 </span>  compare *val-type, <span class="Constant">1</span>/string
 <span id="L7" class="LineNr">  7 </span>  <span class="Delimiter">{</span>
 <span id="L8" class="LineNr">  8 </span>    <span class="PreProc">break-if-!=</span>
-<span id="L9" class="LineNr">  9 </span>    <span class="PreProc">var</span> val-ah/<span class="muRegEax">eax</span>: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> val, text-data
-<span id="L10" class="LineNr"> 10 </span>    <span class="PreProc">var</span> val-string/<span class="muRegEax">eax</span>: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *val-ah
+<span id="L9" class="LineNr">  9 </span>    <span class="PreProc">var</span> val-ah/eax: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> val, text-data
+<span id="L10" class="LineNr"> 10 </span>    <span class="PreProc">var</span> val-string/eax: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *val-ah
 <span id="L11" class="LineNr"> 11 </span>    compare val-string, <span class="Constant">0</span>
 <span id="L12" class="LineNr"> 12 </span>    <span class="PreProc">break-if-=</span>
 <span id="L13" class="LineNr"> 13 </span>    <span class="PreProc">var</span> orig-len/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> length val-string
 <span id="L14" class="LineNr"> 14 </span>    <span class="PreProc">var</span> truncated: (handle array byte)
 <span id="L15" class="LineNr"> 15 </span>    <span class="PreProc">var</span> truncated-ah/<span class="muRegEsi">esi</span>: (addr handle array byte) <span class="Special">&lt;-</span> address truncated
 <span id="L16" class="LineNr"> 16 </span>    <a href='../411string.mu.html#L2'>substring</a> val-string, <span class="Constant">0</span>, <span class="Constant">0xc</span>, truncated-ah
-<span id="L17" class="LineNr"> 17 </span>    <span class="PreProc">var</span> truncated-string/<span class="muRegEax">eax</span>: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *truncated-ah
+<span id="L17" class="LineNr"> 17 </span>    <span class="PreProc">var</span> truncated-string/eax: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *truncated-ah
 <span id="L18" class="LineNr"> 18 </span>    <span class="PreProc">var</span> len/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> length truncated-string
 <span id="L19" class="LineNr"> 19 </span>    <a href='../405screen.mu.html#L523'>start-color</a> <a href='../405screen.mu.html#L9'>screen</a>, <span class="Constant">0xf2</span>, <span class="Constant">7</span>
 <span id="L20" class="LineNr"> 20 </span>    <a href='../405screen.mu.html#L435'>print-code-point</a> <a href='../405screen.mu.html#L9'>screen</a>, <span class="Constant">0x275d</span>/open-quote
@@ -96,16 +95,16 @@ if ('onhashchange' in window) {
 <span id="L31" class="LineNr"> 31 </span>  compare *val-type, <span class="Constant">2</span>/array
 <span id="L32" class="LineNr"> 32 </span>  <span class="Delimiter">{</span>
 <span id="L33" class="LineNr"> 33 </span>    <span class="PreProc">break-if-!=</span>
-<span id="L34" class="LineNr"> 34 </span>    <span class="PreProc">var</span> val-ah/<span class="muRegEax">eax</span>: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> val, array-data
-<span id="L35" class="LineNr"> 35 </span>    <span class="PreProc">var</span> val-array/<span class="muRegEax">eax</span>: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *val-ah
+<span id="L34" class="LineNr"> 34 </span>    <span class="PreProc">var</span> val-ah/eax: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> val, array-data
+<span id="L35" class="LineNr"> 35 </span>    <span class="PreProc">var</span> val-array/eax: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *val-ah
 <span id="L36" class="LineNr"> 36 </span>    <a href='value.mu.html#L98'>render-array-at</a> <a href='../405screen.mu.html#L9'>screen</a>, row, col, val-array
 <span id="L37" class="LineNr"> 37 </span>    <span class="PreProc">return</span>
 <span id="L38" class="LineNr"> 38 </span>  <span class="Delimiter">}</span>
 <span id="L39" class="LineNr"> 39 </span>  compare *val-type, <span class="Constant">3</span>/file
 <span id="L40" class="LineNr"> 40 </span>  <span class="Delimiter">{</span>
 <span id="L41" class="LineNr"> 41 </span>    <span class="PreProc">break-if-!=</span>
-<span id="L42" class="LineNr"> 42 </span>    <span class="PreProc">var</span> val-ah/<span class="muRegEax">eax</span>: (addr handle buffered-file) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> val, file-data
-<span id="L43" class="LineNr"> 43 </span>    <span class="PreProc">var</span> val-file/<span class="muRegEax">eax</span>: (addr buffered-file) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *val-ah
+<span id="L42" class="LineNr"> 42 </span>    <span class="PreProc">var</span> val-ah/eax: (addr handle buffered-file) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> val, file-data
+<span id="L43" class="LineNr"> 43 </span>    <span class="PreProc">var</span> val-file/eax: (addr buffered-file) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *val-ah
 <span id="L44" class="LineNr"> 44 </span>    <a href='../405screen.mu.html#L523'>start-color</a> <a href='../405screen.mu.html#L9'>screen</a>, <span class="Constant">0</span>, <span class="Constant">7</span>
 <span id="L45" class="LineNr"> 45 </span>    <span class="muComment"># TODO</span>
 <span id="L46" class="LineNr"> 46 </span>    <a href='../405screen.mu.html#L169'>print-string</a> <a href='../405screen.mu.html#L9'>screen</a>, <span class="Constant">&quot; FILE &quot;</span>
@@ -115,14 +114,14 @@ if ('onhashchange' in window) {
 <span id="L50" class="LineNr"> 50 </span>  <span class="Delimiter">{</span>
 <span id="L51" class="LineNr"> 51 </span>    <span class="PreProc">break-if-!=</span>
 <span id="L52" class="LineNr"> 52 </span><span class="CommentedCode">#?     print-string 0, &quot;render-screen&quot;</span>
-<span id="L53" class="LineNr"> 53 </span>    <span class="PreProc">var</span> val-ah/<span class="muRegEax">eax</span>: (addr handle <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> val, screen-data
-<span id="L54" class="LineNr"> 54 </span>    <span class="PreProc">var</span> val-screen/<span class="muRegEax">eax</span>: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *val-ah
+<span id="L53" class="LineNr"> 53 </span>    <span class="PreProc">var</span> val-ah/eax: (addr handle <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> val, screen-data
+<span id="L54" class="LineNr"> 54 </span>    <span class="PreProc">var</span> val-screen/eax: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *val-ah
 <span id="L55" class="LineNr"> 55 </span>    <a href='value.mu.html#L128'>render-screen</a> <a href='../405screen.mu.html#L9'>screen</a>, row, col, val-screen
 <span id="L56" class="LineNr"> 56 </span><span class="CommentedCode">#?     print-string 0, &quot;}\n&quot;</span>
 <span id="L57" class="LineNr"> 57 </span>    <span class="PreProc">return</span>
 <span id="L58" class="LineNr"> 58 </span>  <span class="Delimiter">}</span>
 <span id="L59" class="LineNr"> 59 </span>  <span class="muComment"># render ints by default for now</span>
-<span id="L60" class="LineNr"> 60 </span>  <span class="PreProc">var</span> val-num/<span class="muRegEax">eax</span>: (addr float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> val, number-data
+<span id="L60" class="LineNr"> 60 </span>  <span class="PreProc">var</span> val-num/eax: (addr float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> val, number-data
 <span id="L61" class="LineNr"> 61 </span>  <a href='value.mu.html#L66'>render-number</a> <a href='../405screen.mu.html#L9'>screen</a>, *val-num, top-level?
 <span id="L62" class="LineNr"> 62 </span><span class="Delimiter">}</span>
 <span id="L63" class="LineNr"> 63 </span>
@@ -136,8 +135,8 @@ if ('onhashchange' in window) {
 <span id="L71" class="LineNr"> 71 </span>    <a href='../412print-float-decimal.mu.html#L151'>print-float-decimal-approximate</a> <a href='../405screen.mu.html#L9'>screen</a>, val, <span class="Constant">3</span>
 <span id="L72" class="LineNr"> 72 </span>    <span class="PreProc">return</span>
 <span id="L73" class="LineNr"> 73 </span>  <span class="Delimiter">}</span>
-<span id="L74" class="LineNr"> 74 </span>  <span class="PreProc">var</span> val-int/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> convert val
-<span id="L75" class="LineNr"> 75 </span>  <span class="PreProc">var</span> bg/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='value.mu.html#L159'>hash-color</a> val-int
+<span id="L74" class="LineNr"> 74 </span>  <span class="PreProc">var</span> val-int/eax: int <span class="Special">&lt;-</span> convert val
+<span id="L75" class="LineNr"> 75 </span>  <span class="PreProc">var</span> bg/eax: int <span class="Special">&lt;-</span> <a href='value.mu.html#L159'>hash-color</a> val-int
 <span id="L76" class="LineNr"> 76 </span>  <span class="PreProc">var</span> fg/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">7</span>
 <span id="L77" class="LineNr"> 77 </span>  <span class="Delimiter">{</span>
 <span id="L78" class="LineNr"> 78 </span>    compare bg, <span class="Constant">2</span>
@@ -167,7 +166,7 @@ if ('onhashchange' in window) {
 <span id="L102" class="LineNr">102 </span>  increment col
 <span id="L103" class="LineNr">103 </span>  <span class="PreProc">var</span> a/<span class="muRegEsi">esi</span>: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> copy _a
 <span id="L104" class="LineNr">104 </span>  <span class="PreProc">var</span> <a href='surface.mu.html#L207'>max</a>/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> length a
-<span id="L105" class="LineNr">105 </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="L105" class="LineNr">105 </span>  <span class="PreProc">var</span> i/eax: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L106" class="LineNr">106 </span>  <span class="Delimiter">{</span>
 <span id="L107" class="LineNr">107 </span>    compare i, <a href='surface.mu.html#L207'>max</a>
 <span id="L108" class="LineNr">108 </span>    <span class="PreProc">break-if-&gt;=</span>
@@ -180,7 +179,7 @@ if ('onhashchange' in window) {
 <span id="L115" class="LineNr">115 </span>    <span class="PreProc">var</span> x/<span class="muRegEcx">ecx</span>: (addr <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> index a, off
 <span id="L116" class="LineNr">116 </span>    <a href='value.mu.html#L1'>render-value-at</a> <a href='../405screen.mu.html#L9'>screen</a>, row, col, x, <span class="Constant">0</span>
 <span id="L117" class="LineNr">117 </span>    <span class="Delimiter">{</span>
-<span id="L118" class="LineNr">118 </span>      <span class="PreProc">var</span> w/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='value.mu.html#L218'>value-width</a> x, <span class="Constant">0</span>
+<span id="L118" class="LineNr">118 </span>      <span class="PreProc">var</span> w/eax: int <span class="Special">&lt;-</span> <a href='value.mu.html#L218'>value-width</a> x, <span class="Constant">0</span>
 <span id="L119" class="LineNr">119 </span>      add-to col, w
 <span id="L120" class="LineNr">120 </span>      increment col
 <span id="L121" class="LineNr">121 </span>    <span class="Delimiter">}</span>
@@ -221,8 +220,8 @@ if ('onhashchange' in window) {
 <span id="L156" class="LineNr">156 </span>  <a href='value.mu.html#L205'>print-lower-border</a> <a href='../405screen.mu.html#L9'>screen</a>, *ncols-a
 <span id="L157" class="LineNr">157 </span><span class="Delimiter">}</span>
 <span id="L158" class="LineNr">158 </span>
-<span id="L159" class="LineNr">159 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='value.mu.html#L159'>hash-color</a></span> val: int<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int <span class="Delimiter">{</span>
-<span id="L160" class="LineNr">160 </span>  <span class="PreProc">var</span> quotient/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
+<span id="L159" class="LineNr">159 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='value.mu.html#L159'>hash-color</a></span> val: int<span class="PreProc"> -&gt; </span>_/eax: int <span class="Delimiter">{</span>
+<span id="L160" class="LineNr">160 </span>  <span class="PreProc">var</span> quotient/eax: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L161" class="LineNr">161 </span>  <span class="PreProc">var</span> remainder/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L162" class="LineNr">162 </span>  quotient, remainder <span class="Special">&lt;-</span> <a href='../314divide.subx.html#L3'>integer-divide</a> val, <span class="Constant">7</span>  <span class="muComment"># assumes that 7 is always the background color</span>
 <span id="L163" class="LineNr">163 </span>  <span class="PreProc">return</span> remainder
@@ -235,16 +234,16 @@ if ('onhashchange' in window) {
 <span id="L170" class="LineNr">170 </span>  <span class="PreProc">var</span> col/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> copy _col
 <span id="L171" class="LineNr">171 </span>  <span class="muComment"># if cursor is at screen-cell, add some fancy</span>
 <span id="L172" class="LineNr">172 </span>  <span class="Delimiter">{</span>
-<span id="L173" class="LineNr">173 </span>    <span class="PreProc">var</span> cursor-row/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target, cursor-row
+<span id="L173" class="LineNr">173 </span>    <span class="PreProc">var</span> cursor-row/eax: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target, cursor-row
 <span id="L174" class="LineNr">174 </span>    compare *cursor-row, row
 <span id="L175" class="LineNr">175 </span>    <span class="PreProc">break-if-!=</span>
-<span id="L176" class="LineNr">176 </span>    <span class="PreProc">var</span> cursor-col/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target, cursor-col
+<span id="L176" class="LineNr">176 </span>    <span class="PreProc">var</span> cursor-col/eax: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> target, cursor-col
 <span id="L177" class="LineNr">177 </span>    compare *cursor-col, col
 <span id="L178" class="LineNr">178 </span>    <span class="PreProc">break-if-!=</span>
 <span id="L179" class="LineNr">179 </span>    <a href='../405screen.mu.html#L583'>start-blinking</a> <a href='../405screen.mu.html#L9'>screen</a>
 <span id="L180" class="LineNr">180 </span>    <a href='../405screen.mu.html#L523'>start-color</a> <a href='../405screen.mu.html#L9'>screen</a>, <span class="Constant">0</span>, <span class="Constant">1</span>
 <span id="L181" class="LineNr">181 </span>  <span class="Delimiter">}</span>
-<span id="L182" class="LineNr">182 </span>  <span class="PreProc">var</span> g/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='../405screen.mu.html#L308'>screen-grapheme-at</a> target, row, col
+<span id="L182" class="LineNr">182 </span>  <span class="PreProc">var</span> g/eax: grapheme <span class="Special">&lt;-</span> <a href='../405screen.mu.html#L308'>screen-grapheme-at</a> target, row, col
 <span id="L183" class="LineNr">183 </span>  <span class="Delimiter">{</span>
 <span id="L184" class="LineNr">184 </span>    compare g, <span class="Constant">0</span>
 <span id="L185" class="LineNr">185 </span>    <span class="PreProc">break-if-!=</span>
@@ -256,7 +255,7 @@ if ('onhashchange' in window) {
 <span id="L191" class="LineNr">191 </span>
 <span id="L192" class="LineNr">192 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='value.mu.html#L192'>print-upper-border</a></span> <a href='../405screen.mu.html#L9'>screen</a>: (addr <a href='../405screen.mu.html#L9'>screen</a>), width: int <span class="Delimiter">{</span>
 <span id="L193" class="LineNr">193 </span>  <a href='../405screen.mu.html#L435'>print-code-point</a> <a href='../405screen.mu.html#L9'>screen</a>, <span class="Constant">0x250c</span>/top-left-corner
-<span id="L194" class="LineNr">194 </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="L194" class="LineNr">194 </span>  <span class="PreProc">var</span> i/eax: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L195" class="LineNr">195 </span>  <span class="Delimiter">{</span>
 <span id="L196" class="LineNr">196 </span>    compare i, width
 <span id="L197" class="LineNr">197 </span>    <span class="PreProc">break-if-&gt;=</span>
@@ -269,7 +268,7 @@ if ('onhashchange' in window) {
 <span id="L204" class="LineNr">204 </span>
 <span id="L205" class="LineNr">205 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='value.mu.html#L205'>print-lower-border</a></span> <a href='../405screen.mu.html#L9'>screen</a>: (addr <a href='../405screen.mu.html#L9'>screen</a>), width: int <span class="Delimiter">{</span>
 <span id="L206" class="LineNr">206 </span>  <a href='../405screen.mu.html#L435'>print-code-point</a> <a href='../405screen.mu.html#L9'>screen</a>, <span class="Constant">0x2514</span>/bottom-left-corner
-<span id="L207" class="LineNr">207 </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="L207" class="LineNr">207 </span>  <span class="PreProc">var</span> i/eax: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L208" class="LineNr">208 </span>  <span class="Delimiter">{</span>
 <span id="L209" class="LineNr">209 </span>    compare i, width
 <span id="L210" class="LineNr">210 </span>    <span class="PreProc">break-if-&gt;=</span>
@@ -280,24 +279,24 @@ if ('onhashchange' in window) {
 <span id="L215" class="LineNr">215 </span>  <a href='../405screen.mu.html#L435'>print-code-point</a> <a href='../405screen.mu.html#L9'>screen</a>, <span class="Constant">0x2518</span>/bottom-right-corner
 <span id="L216" class="LineNr">216 </span><span class="Delimiter">}</span>
 <span id="L217" class="LineNr">217 </span>
-<span id="L218" class="LineNr">218 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='value.mu.html#L218'>value-width</a></span> _v: (addr <a href='data.mu.html#L49'>value</a>), top-level: boolean<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int <span class="Delimiter">{</span>
+<span id="L218" class="LineNr">218 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='value.mu.html#L218'>value-width</a></span> _v: (addr <a href='data.mu.html#L49'>value</a>), top-level: boolean<span class="PreProc"> -&gt; </span>_/eax: int <span class="Delimiter">{</span>
 <span id="L219" class="LineNr">219 </span>  <span class="PreProc">var</span> v/<span class="muRegEsi">esi</span>: (addr <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> copy _v
-<span id="L220" class="LineNr">220 </span>  <span class="PreProc">var</span> <span class="PreProc">type</span>/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> v, <span class="PreProc">type</span>
+<span id="L220" class="LineNr">220 </span>  <span class="PreProc">var</span> <span class="PreProc">type</span>/eax: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> v, <span class="PreProc">type</span>
 <span id="L221" class="LineNr">221 </span>  <span class="Delimiter">{</span>
 <span id="L222" class="LineNr">222 </span>    compare *<span class="PreProc">type</span>, <span class="Constant">0</span>/int
 <span id="L223" class="LineNr">223 </span>    <span class="PreProc">break-if-!=</span>
 <span id="L224" class="LineNr">224 </span>    <span class="PreProc">var</span> v-num/<span class="muRegEdx">edx</span>: (addr float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> v, number-data
-<span id="L225" class="LineNr">225 </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='../412print-float-decimal.mu.html#L510'>float-size</a> *v-num, <span class="Constant">3</span>
+<span id="L225" class="LineNr">225 </span>    <span class="PreProc">var</span> <a href='data.mu.html#L82'>result</a>/eax: int <span class="Special">&lt;-</span> <a href='../412print-float-decimal.mu.html#L510'>float-size</a> *v-num, <span class="Constant">3</span>
 <span id="L226" class="LineNr">226 </span>    <span class="PreProc">return</span> <a href='data.mu.html#L82'>result</a>
 <span id="L227" class="LineNr">227 </span>  <span class="Delimiter">}</span>
 <span id="L228" class="LineNr">228 </span>  <span class="Delimiter">{</span>
 <span id="L229" class="LineNr">229 </span>    compare *<span class="PreProc">type</span>, <span class="Constant">1</span>/string
 <span id="L230" class="LineNr">230 </span>    <span class="PreProc">break-if-!=</span>
-<span id="L231" class="LineNr">231 </span>    <span class="PreProc">var</span> s-ah/<span class="muRegEax">eax</span>: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> v, text-data
-<span id="L232" class="LineNr">232 </span>    <span class="PreProc">var</span> s/<span class="muRegEax">eax</span>: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *s-ah
+<span id="L231" class="LineNr">231 </span>    <span class="PreProc">var</span> s-ah/eax: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> v, text-data
+<span id="L232" class="LineNr">232 </span>    <span class="PreProc">var</span> s/eax: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *s-ah
 <span id="L233" class="LineNr">233 </span>    compare s, <span class="Constant">0</span>
 <span id="L234" class="LineNr">234 </span>    <span class="PreProc">break-if-=</span>
-<span id="L235" class="LineNr">235 </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> length s
+<span id="L235" class="LineNr">235 </span>    <span class="PreProc">var</span> <a href='data.mu.html#L82'>result</a>/eax: int <span class="Special">&lt;-</span> length s
 <span id="L236" class="LineNr">236 </span>    compare <a href='data.mu.html#L82'>result</a>, <span class="Constant">0xd</span>/max-string-size
 <span id="L237" class="LineNr">237 </span>    <span class="Delimiter">{</span>
 <span id="L238" class="LineNr">238 </span>      <span class="PreProc">break-if-&lt;=</span>
@@ -316,18 +315,18 @@ if ('onhashchange' in window) {
 <span id="L251" class="LineNr">251 </span>  <span class="Delimiter">{</span>
 <span id="L252" class="LineNr">252 </span>    compare *<span class="PreProc">type</span>, <span class="Constant">2</span>/array
 <span id="L253" class="LineNr">253 </span>    <span class="PreProc">break-if-!=</span>
-<span id="L254" class="LineNr">254 </span>    <span class="PreProc">var</span> a-ah/<span class="muRegEax">eax</span>: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> v, array-data
-<span id="L255" class="LineNr">255 </span>    <span class="PreProc">var</span> a/<span class="muRegEax">eax</span>: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *a-ah
+<span id="L254" class="LineNr">254 </span>    <span class="PreProc">var</span> a-ah/eax: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> v, array-data
+<span id="L255" class="LineNr">255 </span>    <span class="PreProc">var</span> a/eax: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *a-ah
 <span id="L256" class="LineNr">256 </span>    compare a, <span class="Constant">0</span>
 <span id="L257" class="LineNr">257 </span>    <span class="PreProc">break-if-=</span>
-<span id="L258" class="LineNr">258 </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='value.mu.html#L287'>array-width</a> a
+<span id="L258" class="LineNr">258 </span>    <span class="PreProc">var</span> <a href='data.mu.html#L82'>result</a>/eax: int <span class="Special">&lt;-</span> <a href='value.mu.html#L287'>array-width</a> a
 <span id="L259" class="LineNr">259 </span>    <span class="PreProc">return</span> <a href='data.mu.html#L82'>result</a>
 <span id="L260" class="LineNr">260 </span>  <span class="Delimiter">}</span>
 <span id="L261" class="LineNr">261 </span>  <span class="Delimiter">{</span>
 <span id="L262" class="LineNr">262 </span>    compare *<span class="PreProc">type</span>, <span class="Constant">3</span>/file
 <span id="L263" class="LineNr">263 </span>    <span class="PreProc">break-if-!=</span>
-<span id="L264" class="LineNr">264 </span>    <span class="PreProc">var</span> f-ah/<span class="muRegEax">eax</span>: (addr handle buffered-file) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> v, file-data
-<span id="L265" class="LineNr">265 </span>    <span class="PreProc">var</span> f/<span class="muRegEax">eax</span>: (addr buffered-file) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *f-ah
+<span id="L264" class="LineNr">264 </span>    <span class="PreProc">var</span> f-ah/eax: (addr handle buffered-file) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> v, file-data
+<span id="L265" class="LineNr">265 </span>    <span class="PreProc">var</span> f/eax: (addr buffered-file) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *f-ah
 <span id="L266" class="LineNr">266 </span>    compare f, <span class="Constant">0</span>
 <span id="L267" class="LineNr">267 </span>    <span class="PreProc">break-if-=</span>
 <span id="L268" class="LineNr">268 </span>    <span class="muComment"># TODO: visualizing file handles</span>
@@ -336,12 +335,12 @@ if ('onhashchange' in window) {
 <span id="L271" class="LineNr">271 </span>  <span class="Delimiter">{</span>
 <span id="L272" class="LineNr">272 </span>    compare *<span class="PreProc">type</span>, <span class="Constant">4</span>/screen
 <span id="L273" class="LineNr">273 </span>    <span class="PreProc">break-if-!=</span>
-<span id="L274" class="LineNr">274 </span>    <span class="PreProc">var</span> screen-ah/<span class="muRegEax">eax</span>: (addr handle <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> v, screen-data
-<span id="L275" class="LineNr">275 </span>    <span class="PreProc">var</span> <a href='../405screen.mu.html#L9'>screen</a>/<span class="muRegEax">eax</span>: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *screen-ah
+<span id="L274" class="LineNr">274 </span>    <span class="PreProc">var</span> screen-ah/eax: (addr handle <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> v, screen-data
+<span id="L275" class="LineNr">275 </span>    <span class="PreProc">var</span> <a href='../405screen.mu.html#L9'>screen</a>/eax: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *screen-ah
 <span id="L276" class="LineNr">276 </span>    compare <a href='../405screen.mu.html#L9'>screen</a>, <span class="Constant">0</span>
 <span id="L277" class="LineNr">277 </span>    <span class="PreProc">break-if-=</span>
 <span id="L278" class="LineNr">278 </span>    <span class="PreProc">var</span> ncols/<span class="muRegEcx">ecx</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='../405screen.mu.html#L9'>screen</a>, num-cols
-<span id="L279" class="LineNr">279 </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> copy *ncols
+<span id="L279" class="LineNr">279 </span>    <span class="PreProc">var</span> <a href='data.mu.html#L82'>result</a>/eax: int <span class="Special">&lt;-</span> copy *ncols
 <span id="L280" class="LineNr">280 </span>    <a href='data.mu.html#L82'>result</a> <span class="Special">&lt;-</span> add <span class="Constant">2</span>  <span class="muComment"># left/right margins</span>
 <span id="L281" class="LineNr">281 </span>    <span class="PreProc">return</span> *ncols
 <span id="L282" class="LineNr">282 </span>  <span class="Delimiter">}</span>
@@ -349,10 +348,10 @@ if ('onhashchange' in window) {
 <span id="L284" class="LineNr">284 </span><span class="Delimiter">}</span>
 <span id="L285" class="LineNr">285 </span>
 <span id="L286" class="LineNr">286 </span><span class="muComment"># keep sync'd with render-array-at</span>
-<span id="L287" class="LineNr">287 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='value.mu.html#L287'>array-width</a></span> _a: (addr array <a href='data.mu.html#L49'>value</a>)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int <span class="Delimiter">{</span>
+<span id="L287" class="LineNr">287 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='value.mu.html#L287'>array-width</a></span> _a: (addr array <a href='data.mu.html#L49'>value</a>)<span class="PreProc"> -&gt; </span>_/eax: int <span class="Delimiter">{</span>
 <span id="L288" class="LineNr">288 </span>  <span class="PreProc">var</span> a/<span class="muRegEsi">esi</span>: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> copy _a
 <span id="L289" class="LineNr">289 </span>  <span class="PreProc">var</span> <a href='surface.mu.html#L207'>max</a>/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> length a
-<span id="L290" class="LineNr">290 </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="L290" class="LineNr">290 </span>  <span class="PreProc">var</span> i/eax: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L291" class="LineNr">291 </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="L292" class="LineNr">292 </span>  <span class="Delimiter">{</span>
 <span id="L293" class="LineNr">293 </span>    compare i, <a href='surface.mu.html#L207'>max</a>
@@ -365,7 +364,7 @@ if ('onhashchange' in window) {
 <span id="L300" class="LineNr">300 </span>    <span class="PreProc">var</span> off/<span class="muRegEcx">ecx</span>: (offset <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> compute-offset a, i
 <span id="L301" class="LineNr">301 </span>    <span class="PreProc">var</span> x/<span class="muRegEcx">ecx</span>: (addr <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> index a, off
 <span id="L302" class="LineNr">302 </span>    <span class="Delimiter">{</span>
-<span id="L303" class="LineNr">303 </span>      <span class="PreProc">var</span> w/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='value.mu.html#L218'>value-width</a> x, <span class="Constant">0</span>
+<span id="L303" class="LineNr">303 </span>      <span class="PreProc">var</span> w/eax: int <span class="Special">&lt;-</span> <a href='value.mu.html#L218'>value-width</a> x, <span class="Constant">0</span>
 <span id="L304" class="LineNr">304 </span>      <a href='data.mu.html#L82'>result</a> <span class="Special">&lt;-</span> add w
 <span id="L305" class="LineNr">305 </span>    <span class="Delimiter">}</span>
 <span id="L306" class="LineNr">306 </span>    i <span class="Special">&lt;-</span> increment
@@ -376,9 +375,9 @@ if ('onhashchange' in window) {
 <span id="L311" class="LineNr">311 </span>  <span class="PreProc">return</span> <a href='data.mu.html#L82'>result</a>
 <span id="L312" class="LineNr">312 </span><span class="Delimiter">}</span>
 <span id="L313" class="LineNr">313 </span>
-<span id="L314" class="LineNr">314 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='value.mu.html#L314'>value-height</a></span> _v: (addr <a href='data.mu.html#L49'>value</a>)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int <span class="Delimiter">{</span>
+<span id="L314" class="LineNr">314 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='value.mu.html#L314'>value-height</a></span> _v: (addr <a href='data.mu.html#L49'>value</a>)<span class="PreProc"> -&gt; </span>_/eax: int <span class="Delimiter">{</span>
 <span id="L315" class="LineNr">315 </span>  <span class="PreProc">var</span> v/<span class="muRegEsi">esi</span>: (addr <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> copy _v
-<span id="L316" class="LineNr">316 </span>  <span class="PreProc">var</span> <span class="PreProc">type</span>/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> v, <span class="PreProc">type</span>
+<span id="L316" class="LineNr">316 </span>  <span class="PreProc">var</span> <span class="PreProc">type</span>/eax: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> v, <span class="PreProc">type</span>
 <span id="L317" class="LineNr">317 </span>  <span class="Delimiter">{</span>
 <span id="L318" class="LineNr">318 </span>    compare *<span class="PreProc">type</span>, <span class="Constant">3</span>/file
 <span id="L319" class="LineNr">319 </span>    <span class="PreProc">break-if-!=</span>
@@ -388,12 +387,12 @@ if ('onhashchange' in window) {
 <span id="L323" class="LineNr">323 </span>  <span class="Delimiter">{</span>
 <span id="L324" class="LineNr">324 </span>    compare *<span class="PreProc">type</span>, <span class="Constant">4</span>/screen
 <span id="L325" class="LineNr">325 </span>    <span class="PreProc">break-if-!=</span>
-<span id="L326" class="LineNr">326 </span>    <span class="PreProc">var</span> screen-ah/<span class="muRegEax">eax</span>: (addr handle <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> v, screen-data
-<span id="L327" class="LineNr">327 </span>    <span class="PreProc">var</span> <a href='../405screen.mu.html#L9'>screen</a>/<span class="muRegEax">eax</span>: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *screen-ah
+<span id="L326" class="LineNr">326 </span>    <span class="PreProc">var</span> screen-ah/eax: (addr handle <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> v, screen-data
+<span id="L327" class="LineNr">327 </span>    <span class="PreProc">var</span> <a href='../405screen.mu.html#L9'>screen</a>/eax: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *screen-ah
 <span id="L328" class="LineNr">328 </span>    compare <a href='../405screen.mu.html#L9'>screen</a>, <span class="Constant">0</span>
 <span id="L329" class="LineNr">329 </span>    <span class="PreProc">break-if-=</span>
 <span id="L330" class="LineNr">330 </span>    <span class="PreProc">var</span> nrows/<span class="muRegEcx">ecx</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> <a href='../405screen.mu.html#L9'>screen</a>, num-rows
-<span id="L331" class="LineNr">331 </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> copy *nrows
+<span id="L331" class="LineNr">331 </span>    <span class="PreProc">var</span> <a href='data.mu.html#L82'>result</a>/eax: int <span class="Special">&lt;-</span> copy *nrows
 <span id="L332" class="LineNr">332 </span>    <a href='data.mu.html#L82'>result</a> <span class="Special">&lt;-</span> add <span class="Constant">2</span>  <span class="muComment"># top and bottom border</span>
 <span id="L333" class="LineNr">333 </span>    <span class="PreProc">return</span> <a href='data.mu.html#L82'>result</a>
 <span id="L334" class="LineNr">334 </span>  <span class="Delimiter">}</span>
@@ -411,7 +410,7 @@ if ('onhashchange' in window) {
 <span id="L346" class="LineNr">346 </span>  <span class="Delimiter">{</span>
 <span id="L347" class="LineNr">347 </span>    <span class="PreProc">break-if-!=</span>
 <span id="L348" class="LineNr">348 </span><span class="CommentedCode">#?     print-string 0, &quot;int value\n&quot;</span>
-<span id="L349" class="LineNr">349 </span>    <span class="PreProc">var</span> src-n/<span class="muRegEax">eax</span>: (addr float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> src, number-data
+<span id="L349" class="LineNr">349 </span>    <span class="PreProc">var</span> src-n/eax: (addr float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> src, number-data
 <span id="L350" class="LineNr">350 </span>    <span class="PreProc">var</span> dest-n/<span class="muRegEcx">ecx</span>: (addr float) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> dest, number-data
 <span id="L351" class="LineNr">351 </span>    copy-object src-n, dest-n
 <span id="L352" class="LineNr">352 </span>    <span class="PreProc">return</span>
@@ -420,8 +419,8 @@ if ('onhashchange' in window) {
 <span id="L355" class="LineNr">355 </span>  <span class="Delimiter">{</span>
 <span id="L356" class="LineNr">356 </span>    <span class="PreProc">break-if-!=</span>
 <span id="L357" class="LineNr">357 </span><span class="CommentedCode">#?     print-string 0, &quot;string value\n&quot;</span>
-<span id="L358" class="LineNr">358 </span>    <span class="PreProc">var</span> src-ah/<span class="muRegEax">eax</span>: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> src, text-data
-<span id="L359" class="LineNr">359 </span>    <span class="PreProc">var</span> src/<span class="muRegEax">eax</span>: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *src-ah
+<span id="L358" class="LineNr">358 </span>    <span class="PreProc">var</span> src-ah/eax: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> src, text-data
+<span id="L359" class="LineNr">359 </span>    <span class="PreProc">var</span> src/eax: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *src-ah
 <span id="L360" class="LineNr">360 </span>    <span class="PreProc">var</span> dest-ah/<span class="muRegEdx">edx</span>: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> dest, text-data
 <span id="L361" class="LineNr">361 </span>    <a href='../312copy.subx.html#L3'>copy-array-object</a> src, dest-ah
 <span id="L362" class="LineNr">362 </span>    <span class="PreProc">return</span>
@@ -430,21 +429,21 @@ if ('onhashchange' in window) {
 <span id="L365" class="LineNr">365 </span>  <span class="Delimiter">{</span>
 <span id="L366" class="LineNr">366 </span>    <span class="PreProc">break-if-!=</span>
 <span id="L367" class="LineNr">367 </span><span class="CommentedCode">#?     print-string 0, &quot;array value\n&quot;</span>
-<span id="L368" class="LineNr">368 </span>    <span class="PreProc">var</span> src-ah/<span class="muRegEax">eax</span>: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> src, array-data
-<span id="L369" class="LineNr">369 </span>    <span class="PreProc">var</span> _src/<span class="muRegEax">eax</span>: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *src-ah
+<span id="L368" class="LineNr">368 </span>    <span class="PreProc">var</span> src-ah/eax: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> src, array-data
+<span id="L369" class="LineNr">369 </span>    <span class="PreProc">var</span> _src/eax: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *src-ah
 <span id="L370" class="LineNr">370 </span>    <span class="PreProc">var</span> src/<span class="muRegEsi">esi</span>: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> copy _src
 <span id="L371" class="LineNr">371 </span>    <span class="PreProc">var</span> n/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> length src
 <span id="L372" class="LineNr">372 </span>    <span class="PreProc">var</span> dest-ah/<span class="muRegEdx">edx</span>: (addr handle array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> dest, array-data
 <span id="L373" class="LineNr">373 </span>    populate dest-ah, n
-<span id="L374" class="LineNr">374 </span>    <span class="PreProc">var</span> _dest/<span class="muRegEax">eax</span>: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *dest-ah
+<span id="L374" class="LineNr">374 </span>    <span class="PreProc">var</span> _dest/eax: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *dest-ah
 <span id="L375" class="LineNr">375 </span>    <span class="PreProc">var</span> dest/<span class="muRegEdi">edi</span>: (addr array <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> copy _dest
-<span id="L376" class="LineNr">376 </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="L376" class="LineNr">376 </span>    <span class="PreProc">var</span> i/eax: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L377" class="LineNr">377 </span>    <span class="Delimiter">{</span>
 <span id="L378" class="LineNr">378 </span>      compare i, n
 <span id="L379" class="LineNr">379 </span>      <span class="PreProc">break-if-&gt;=</span>
 <span id="L380" class="LineNr">380 </span>      <span class="Delimiter">{</span>
 <span id="L381" class="LineNr">381 </span>        <span class="PreProc">var</span> offset/<span class="muRegEdx">edx</span>: (offset <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> compute-offset src, i
-<span id="L382" class="LineNr">382 </span>        <span class="PreProc">var</span> src-element/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> index src, offset
+<span id="L382" class="LineNr">382 </span>        <span class="PreProc">var</span> src-element/eax: (addr <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> index src, offset
 <span id="L383" class="LineNr">383 </span>        <span class="PreProc">var</span> dest-element/<span class="muRegEcx">ecx</span>: (addr <a href='data.mu.html#L49'>value</a>) <span class="Special">&lt;-</span> index dest, offset
 <span id="L384" class="LineNr">384 </span>        <a href='value.mu.html#L338'>deep-copy-value</a> src-element, dest-element
 <span id="L385" class="LineNr">385 </span>      <span class="Delimiter">}</span>
@@ -458,13 +457,13 @@ if ('onhashchange' in window) {
 <span id="L393" class="LineNr">393 </span>  <span class="Delimiter">{</span>
 <span id="L394" class="LineNr">394 </span>    <span class="PreProc">break-if-!=</span>
 <span id="L395" class="LineNr">395 </span><span class="CommentedCode">#?     print-string 0, &quot;file value\n&quot;</span>
-<span id="L396" class="LineNr">396 </span>    <span class="PreProc">var</span> src-filename-ah/<span class="muRegEax">eax</span>: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> src, filename
-<span id="L397" class="LineNr">397 </span>    <span class="PreProc">var</span> _src-filename/<span class="muRegEax">eax</span>: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *src-filename-ah
+<span id="L396" class="LineNr">396 </span>    <span class="PreProc">var</span> src-filename-ah/eax: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> src, filename
+<span id="L397" class="LineNr">397 </span>    <span class="PreProc">var</span> _src-filename/eax: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *src-filename-ah
 <span id="L398" class="LineNr">398 </span>    <span class="PreProc">var</span> src-filename/<span class="muRegEcx">ecx</span>: (addr array byte) <span class="Special">&lt;-</span> copy _src-filename
 <span id="L399" class="LineNr">399 </span>    <span class="PreProc">var</span> dest-filename-ah/<span class="muRegEbx">ebx</span>: (addr handle array byte) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> dest, filename
 <span id="L400" class="LineNr">400 </span>    <a href='../312copy.subx.html#L3'>copy-array-object</a> src-filename, dest-filename-ah
-<span id="L401" class="LineNr">401 </span>    <span class="PreProc">var</span> src-file-ah/<span class="muRegEax">eax</span>: (addr handle buffered-file) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> src, file-data
-<span id="L402" class="LineNr">402 </span>    <span class="PreProc">var</span> src-file/<span class="muRegEax">eax</span>: (addr buffered-file) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *src-file-ah
+<span id="L401" class="LineNr">401 </span>    <span class="PreProc">var</span> src-file-ah/eax: (addr handle buffered-file) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> src, file-data
+<span id="L402" class="LineNr">402 </span>    <span class="PreProc">var</span> src-file/eax: (addr buffered-file) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *src-file-ah
 <span id="L403" class="LineNr">403 </span>    <span class="PreProc">var</span> dest-file-ah/<span class="muRegEdx">edx</span>: (addr handle buffered-file) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> dest, file-data
 <span id="L404" class="LineNr">404 </span>    <a href='../312copy.subx.html#L17'>copy-file</a> src-file, dest-file-ah, src-filename
 <span id="L405" class="LineNr">405 </span>    <span class="PreProc">return</span>
@@ -473,16 +472,16 @@ if ('onhashchange' in window) {
 <span id="L408" class="LineNr">408 </span>  <span class="Delimiter">{</span>
 <span id="L409" class="LineNr">409 </span>    <span class="PreProc">break-if-!=</span>
 <span id="L410" class="LineNr">410 </span><span class="CommentedCode">#?     print-string 0, &quot;screen value\n&quot;</span>
-<span id="L411" class="LineNr">411 </span>    <span class="PreProc">var</span> src-screen-ah/<span class="muRegEax">eax</span>: (addr handle <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> src, screen-data
-<span id="L412" class="LineNr">412 </span>    <span class="PreProc">var</span> _src-screen/<span class="muRegEax">eax</span>: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *src-screen-ah
+<span id="L411" class="LineNr">411 </span>    <span class="PreProc">var</span> src-screen-ah/eax: (addr handle <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> src, screen-data
+<span id="L412" class="LineNr">412 </span>    <span class="PreProc">var</span> _src-screen/eax: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *src-screen-ah
 <span id="L413" class="LineNr">413 </span>    <span class="PreProc">var</span> src-screen/<span class="muRegEcx">ecx</span>: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> copy _src-screen
-<span id="L414" class="LineNr">414 </span>    <span class="PreProc">var</span> dest-screen-ah/<span class="muRegEax">eax</span>: (addr handle <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> dest, screen-data
+<span id="L414" class="LineNr">414 </span>    <span class="PreProc">var</span> dest-screen-ah/eax: (addr handle <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> dest, screen-data
 <span id="L415" class="LineNr">415 </span>    <a href='../120allocate.subx.html#L66'>allocate</a> dest-screen-ah
-<span id="L416" class="LineNr">416 </span>    <span class="PreProc">var</span> dest-screen/<span class="muRegEax">eax</span>: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *dest-screen-ah
+<span id="L416" class="LineNr">416 </span>    <span class="PreProc">var</span> dest-screen/eax: (addr <a href='../405screen.mu.html#L9'>screen</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *dest-screen-ah
 <span id="L417" class="LineNr">417 </span>    copy-object src-screen, dest-screen
 <span id="L418" class="LineNr">418 </span>    <span class="PreProc">var</span> dest-screen-data-ah/<span class="muRegEbx">ebx</span>: (addr handle array <a href='../405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> dest-screen, data
-<span id="L419" class="LineNr">419 </span>    <span class="PreProc">var</span> src-screen-data-ah/<span class="muRegEax">eax</span>: (addr handle array <a href='../405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> src-screen, data
-<span id="L420" class="LineNr">420 </span>    <span class="PreProc">var</span> src-screen-data/<span class="muRegEax">eax</span>: (addr array <a href='../405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *src-screen-data-ah
+<span id="L419" class="LineNr">419 </span>    <span class="PreProc">var</span> src-screen-data-ah/eax: (addr handle array <a href='../405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> src-screen, data
+<span id="L420" class="LineNr">420 </span>    <span class="PreProc">var</span> src-screen-data/eax: (addr array <a href='../405screen.mu.html#L20'>screen-cell</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *src-screen-data-ah
 <span id="L421" class="LineNr">421 </span>    <a href='../312copy.subx.html#L3'>copy-array-object</a> src-screen-data, dest-screen-data-ah
 <span id="L422" class="LineNr">422 </span>    <span class="PreProc">return</span>
 <span id="L423" class="LineNr">423 </span>  <span class="Delimiter">}</span>
diff --git a/html/linux/tile/word.mu.html b/html/linux/tile/word.mu.html
index 1daca13d..b86a4a5d 100644
--- a/html/linux/tile/word.mu.html
+++ b/html/linux/tile/word.mu.html
@@ -14,20 +14,19 @@ pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-
 body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; }
 a { color:inherit; }
 * { font-size:12pt; font-size: 1em; }
+.PreProc { color: #c000c0; }
+.muRegEdx { color: #af5f00; }
+.muRegEcx { color: #870000; }
 .LineNr { }
-.Delimiter { color: #c000c0; }
-.CommentedCode { color: #8a8a8a; }
-.muRegEsi { color: #87d787; }
-.muRegEdi { color: #87ffd7; }
 .Constant { color: #008787; }
-.Special { color: #ff6060; }
-.PreProc { color: #c000c0; }
-.muFunction { color: #af5f00; text-decoration: underline; }
+.CommentedCode { color: #8a8a8a; }
+.muRegEsi { color: #005faf; }
+.muRegEdi { color: #00af00; }
 .muComment { color: #005faf; }
-.muRegEax { color: #875f00; }
-.muRegEcx { color: #af875f; }
-.muRegEdx { color: #878700; }
-.muRegEbx { color: #8787af; }
+.Delimiter { color: #c000c0; }
+.muFunction { color: #af5f00; text-decoration: underline; }
+.muRegEbx { color: #5f00ff; }
+.Special { color: #ff6060; }
 -->
 </style>
 
@@ -65,9 +64,9 @@ if ('onhashchange' in window) {
 <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="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="L3" class="LineNr">  3 </span>  <span class="PreProc">var</span> data-ah/eax: (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="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="L5" class="LineNr">  5 </span>  <span class="PreProc">var</span> data/eax: (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>
@@ -75,16 +74,16 @@ if ('onhashchange' in window) {
 <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="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="L13" class="LineNr"> 13 </span>  <span class="PreProc">var</span> data-ah/eax: (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="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="L15" class="LineNr"> 15 </span>  <span class="PreProc">var</span> data/eax: (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="muRegEax">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/eax: (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="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="L22" class="LineNr"> 22 </span>  <span class="PreProc">var</span> out-addr/eax: (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>
@@ -92,43 +91,43 @@ 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="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="L30" class="LineNr"> 30 </span>  <span class="PreProc">var</span> self/eax: (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/eax: (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="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="L33" class="LineNr"> 33 </span>  <span class="PreProc">var</span> next/eax: (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/eax: (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="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="L41" class="LineNr"> 41 </span>  <span class="PreProc">var</span> self/eax: (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/eax: (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="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="L44" class="LineNr"> 44 </span>  <span class="PreProc">var</span> prev/eax: (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/eax: (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="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="L52" class="LineNr"> 52 </span>  <span class="PreProc">var</span> dest-ah/eax: (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/eax: (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="L55" class="LineNr"> 55 </span>  <span class="PreProc">var</span> src-ah/eax: (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/eax: (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="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="L59" class="LineNr"> 59 </span>  <span class="PreProc">var</span> src-data-ah/eax: (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/eax: (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="muRegEax">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?/eax: 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="muRegEax">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/eax: 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
@@ -137,19 +136,19 @@ 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="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="L75" class="LineNr"> 75 </span>  <span class="PreProc">var</span> dest-ah/eax: (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/eax: (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="L78" class="LineNr"> 78 </span>  <span class="PreProc">var</span> src-ah/eax: (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/eax: (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/eax: (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/eax: (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="L83" class="LineNr"> 83 </span>  <span class="PreProc">var</span> src-stack-data-ah/eax: (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/eax: (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="L87" class="LineNr"> 87 </span>  <span class="PreProc">var</span> i/eax: 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>
@@ -160,19 +159,19 @@ if ('onhashchange' in window) {
 <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="muRegEax">eax</span>: boolean <span class="Delimiter">{</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>_/eax: 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="L100" class="LineNr">100 </span>  <span class="PreProc">var</span> data-ah/eax: (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/eax: (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>/eax: 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="muRegEax">eax</span>: int <span class="Delimiter">{</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>_/eax: 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
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+<span id="L108" class="LineNr">108 </span>  <span class="PreProc">var</span> data-ah/eax: (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/eax: (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="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>
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 <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="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="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="L118" class="LineNr">118 </span>  <span class="PreProc">var</span> curr/eax: (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
@@ -194,122 +193,122 @@ 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>
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+<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>_/eax: 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
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+<span id="L134" class="LineNr">134 </span>  <span class="PreProc">var</span> data-ah/eax: (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="L136" class="LineNr">136 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L82'>result</a>/eax: 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>
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+<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>_/eax: grapheme <span class="Delimiter">{</span>
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+<span id="L144" class="LineNr">144 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L82'>result</a>/eax: grapheme <span class="Special">&lt;-</span> <a href='gap-buffer.mu.html#L207'>grapheme-before-cursor-in-gap-buffer</a> data
 <span id="L145" class="LineNr">145 </span>  <span class="PreProc">return</span> <a href='data.mu.html#L82'>result</a>
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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
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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>
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 <span id="L172" class="LineNr">172 </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="L176" class="LineNr">176 </span><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="L183" class="LineNr">183 </span><span class="Delimiter">}</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
-<span id="L188" class="LineNr">188 </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="L187" class="LineNr">187 </span>  <span class="PreProc">var</span> data-ah/eax: (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="L188" class="LineNr">188 </span>  <span class="PreProc">var</span> data/eax: (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="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>
 <span id="L193" class="LineNr">193 </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="L194" class="LineNr">194 </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="L195" class="LineNr">195 </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="L194" class="LineNr">194 </span>  <span class="PreProc">var</span> data-ah/eax: (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="L195" class="LineNr">195 </span>  <span class="PreProc">var</span> data/eax: (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="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>
-<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>
+<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>_/eax: int <span class="Delimiter">{</span>
 <span id="L200" class="LineNr">200 </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="L201" class="LineNr">201 </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="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
-<span id="L203" class="LineNr">203 </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#L169'>gap-index</a> data
+<span id="L201" class="LineNr">201 </span>  <span class="PreProc">var</span> data-ah/eax: (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="L202" class="LineNr">202 </span>  <span class="PreProc">var</span> data/eax: (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>/eax: int <span class="Special">&lt;-</span> <a href='gap-buffer.mu.html#L169'>gap-index</a> data
 <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="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="L209" class="LineNr">209 </span>  <span class="PreProc">var</span> data-ah/eax: (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/eax: (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="muRegEax">eax</span>: grapheme <span class="Delimiter">{</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>_/eax: 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="L216" class="LineNr">216 </span>  <span class="PreProc">var</span> data-ah/eax: (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/eax: (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>/eax: 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="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="L225" class="LineNr">225 </span>  <span class="PreProc">var</span> next/eax: (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="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="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="L231" class="LineNr">231 </span>  <span class="PreProc">var</span> new-next/eax: (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="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="L234" class="LineNr">234 </span>  <span class="PreProc">var</span> dest/eax: (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="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="L240" class="LineNr">240 </span>  <span class="PreProc">var</span> data-ah/eax: (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/eax: (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="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="L246" class="LineNr">246 </span>  <span class="PreProc">var</span> words-ah/eax: (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/eax: (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>
@@ -324,8 +323,8 @@ 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="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="L262" class="LineNr">262 </span>  <span class="PreProc">var</span> src-ah/eax: (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/eax: (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>
@@ -340,8 +339,8 @@ if ('onhashchange' in window) {
 <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="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="L278" class="LineNr">278 </span>  <span class="PreProc">var</span> src-ah/eax: (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/eax: (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>
@@ -356,7 +355,7 @@ if ('onhashchange' in window) {
 <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="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="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="L294" class="LineNr">294 </span>  <span class="PreProc">var</span> dest-a/eax: (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>
@@ -370,9 +369,9 @@ if ('onhashchange' in window) {
 <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="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="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="L308" class="LineNr">308 </span>    <span class="PreProc">var</span> curr-a/eax: (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="L310" class="LineNr">310 </span>    <span class="PreProc">var</span> next-a/eax: (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
@@ -384,7 +383,7 @@ if ('onhashchange' in window) {
 <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="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="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="L322" class="LineNr">322 </span>  <span class="PreProc">var</span> dest-a/eax: (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>
@@ -394,9 +393,9 @@ if ('onhashchange' in window) {
 <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="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="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="L332" class="LineNr">332 </span>    <span class="PreProc">var</span> curr-a/eax: (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="L334" class="LineNr">334 </span>    <span class="PreProc">var</span> next-a/eax: (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
@@ -406,21 +405,21 @@ 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="muRegEax">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/eax: (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="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="L346" class="LineNr">346 </span>  <span class="PreProc">var</span> _dest-a/eax: (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/eax: (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="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="L350" class="LineNr">350 </span>  <span class="PreProc">var</span> src-a/eax: (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/eax: (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="muRegEax">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/eax: (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>
@@ -429,7 +428,7 @@ if ('onhashchange' in window) {
 <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="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="L367" class="LineNr">367 </span>  <span class="PreProc">var</span> _self/eax: (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>
@@ -443,7 +442,7 @@ if ('onhashchange' in window) {
 <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="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="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="L381" class="LineNr">381 </span>  <span class="PreProc">var</span> new-addr/eax: (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>
@@ -463,7 +462,7 @@ if ('onhashchange' in window) {
 <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="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="L401" class="LineNr">401 </span>    <span class="PreProc">var</span> next-addr/eax: (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>
@@ -514,7 +513,7 @@ 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="muRegEax">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/eax: (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
@@ -523,12 +522,12 @@ if ('onhashchange' in window) {
 <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="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="L461" class="LineNr">461 </span>  <span class="PreProc">var</span> _self/eax: (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="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="L466" class="LineNr">466 </span>  <span class="PreProc">var</span> next/eax: (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
@@ -537,36 +536,36 @@ if ('onhashchange' in window) {
 <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="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="L475" class="LineNr">475 </span>  <span class="PreProc">var</span> data-ah/eax: (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/eax: (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="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="L482" class="LineNr">482 </span>  <span class="PreProc">var</span> data-ah/eax: (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/eax: (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="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="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>_/eax: boolean <span class="Delimiter">{</span>
+<span id="L488" class="LineNr">488 </span>  <span class="PreProc">var</span> self/eax: (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/eax: (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/eax: (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>/eax: 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="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="muRegEax">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/eax: (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="muRegEax">eax</span>: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *needle-name-ah
+<span id="L500" class="LineNr">500 </span>  <span class="PreProc">var</span> _needle-name/eax: (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="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="L504" class="LineNr">504 </span>  <span class="PreProc">var</span> curr/eax: (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>
@@ -576,29 +575,29 @@ if ('onhashchange' in window) {
 <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="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="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="L514" class="LineNr">514 </span>  <span class="PreProc">var</span> curr-name/eax: (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?/eax: 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="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="L522" class="LineNr">522 </span>  <span class="PreProc">var</span> curr/eax: (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/eax: (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="muRegEax">eax</span>: int <span class="Delimiter">{</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>_/eax: 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="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="L532" class="LineNr">532 </span>    <span class="PreProc">var</span> curr/eax: (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="muRegEax">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/eax: 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>
@@ -615,22 +614,22 @@ if ('onhashchange' in window) {
 <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="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="muRegEax">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?/eax: 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="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='../403unicode.mu.html#L158'>read-grapheme</a> in-stream-a
+<span id="L556" class="LineNr">556 </span>    <span class="PreProc">var</span> _g/eax: 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="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="L562" class="LineNr">562 </span>      <span class="PreProc">var</span> cursor-word/eax: (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="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="L568" class="LineNr">568 </span>    <span class="PreProc">var</span> cursor-word/eax: (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>
diff --git a/html/linux/tui.mu.html b/html/linux/tui.mu.html
index a2224de8..f5486146 100644
--- a/html/linux/tui.mu.html
+++ b/html/linux/tui.mu.html
@@ -14,16 +14,15 @@ pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-
 body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; }
 a { color:inherit; }
 * { font-size:12pt; font-size: 1em; }
-.muComment { color: #005faf; }
-.LineNr { }
-.muRegEcx { color: #af875f; }
+.PreProc { color: #c000c0; }
 .Special { color: #ff6060; }
-.muRegEax { color: #875f00; }
+.LineNr { }
+.muRegEbx { color: #5f00ff; }
+.Constant { color: #008787; }
+.muRegEcx { color: #870000; }
 .Delimiter { color: #c000c0; }
 .muFunction { color: #af5f00; text-decoration: underline; }
-.muRegEbx { color: #8787af; }
-.Constant { color: #008787; }
-.PreProc { color: #c000c0; }
+.muComment { color: #005faf; }
 -->
 </style>
 
@@ -66,7 +65,7 @@ if ('onhashchange' in window) {
 <span id="L5" class="LineNr"> 5 </span><span class="muComment">#   $ ./a.elf</span>
 <span id="L6" class="LineNr"> 6 </span>
 <span id="L7" class="LineNr"> 7 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='tui.mu.html#L7'>main</a></span><span class="PreProc"> -&gt; </span>_/<span class="muRegEbx">ebx</span>: int <span class="Delimiter">{</span>
-<span id="L8" class="LineNr"> 8 </span>  <span class="PreProc">var</span> nrows/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
+<span id="L8" class="LineNr"> 8 </span>  <span class="PreProc">var</span> nrows/eax: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L9" class="LineNr"> 9 </span>  <span class="PreProc">var</span> ncols/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L10" class="LineNr">10 </span>  nrows, ncols <span class="Special">&lt;-</span> <a href='405screen.mu.html#L60'>screen-size</a> <span class="Constant">0</span>
 <span id="L11" class="LineNr">11 </span>  <a href='304screen.subx.html#L6'>enable-screen-grid-mode</a>
@@ -84,11 +83,11 @@ if ('onhashchange' in window) {
 <span id="L23" class="LineNr">23 </span>
 <span id="L24" class="LineNr">24 </span>  <a href='405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>/screen, <span class="Constant">&quot;press a key to see its code: &quot;</span>
 <span id="L25" class="LineNr">25 </span>  <a href='305keyboard.subx.html#L6'>enable-keyboard-immediate-mode</a>
-<span id="L26" class="LineNr">26 </span>  <span class="PreProc">var</span> x/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='305keyboard.subx.html#L132'>read-key-from-real-keyboard</a>
+<span id="L26" class="LineNr">26 </span>  <span class="PreProc">var</span> x/eax: grapheme <span class="Special">&lt;-</span> <a href='305keyboard.subx.html#L132'>read-key-from-real-keyboard</a>
 <span id="L27" class="LineNr">27 </span>  <a href='305keyboard.subx.html#L72'>enable-keyboard-type-mode</a>
 <span id="L28" class="LineNr">28 </span>  <a href='304screen.subx.html#L24'>enable-screen-type-mode</a>
 <span id="L29" class="LineNr">29 </span>  <a href='405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>/screen, <span class="Constant">&quot;You pressed &quot;</span>
-<span id="L30" class="LineNr">30 </span>  <span class="PreProc">var</span> x-int/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy x
+<span id="L30" class="LineNr">30 </span>  <span class="PreProc">var</span> x-int/eax: int <span class="Special">&lt;-</span> copy x
 <span id="L31" class="LineNr">31 </span>  <a href='405screen.mu.html#L440'>print-int32-hex</a> <span class="Constant">0</span>/screen, x-int
 <span id="L32" class="LineNr">32 </span>  <a href='405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>/screen, <span class="Constant">&quot;\n&quot;</span>
 <span id="L33" class="LineNr">33 </span>  <span class="PreProc">return</span> <span class="Constant">0</span>