about summary refs log tree commit diff stats
path: root/html
diff options
context:
space:
mode:
authorKartik Agaram <vc@akkartik.com>2019-01-14 17:06:10 -0800
committerKartik Agaram <vc@akkartik.com>2019-01-14 17:06:10 -0800
commit509f0a12ca3d2061b1555ded31dead23f00ed854 (patch)
tree16b0ba9c2318b00be27feb8c155d5e724d7485e0 /html
parentfeec2292b5926872de8455d079b92e560a484a7f (diff)
downloadmu-509f0a12ca3d2061b1555ded31dead23f00ed854.tar.gz
4926
Diffstat (limited to 'html')
-rw-r--r--html/subx/071hex.subx.html504
1 files changed, 285 insertions, 219 deletions
diff --git a/html/subx/071hex.subx.html b/html/subx/071hex.subx.html
index 40bc5e99..cfd2a132 100644
--- a/html/subx/071hex.subx.html
+++ b/html/subx/071hex.subx.html
@@ -121,7 +121,7 @@ if ('onhashchange' in window) {
 <span id="L60" class="LineNr"> 60 </span>    8a/copy-byte                    0/mod/indirect  1/rm32/ECX   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>          0/r32/AL   <span class="Normal"> . </span>             <span class="Normal"> . </span>                <span class="subxComment"># copy byte at *ECX to AL</span>
 <span id="L61" class="LineNr"> 61 </span>    50/push-EAX
 <span id="L62" class="LineNr"> 62 </span>    <span class="subxS2Comment"># . . call</span>
-<span id="L63" class="LineNr"> 63 </span>    e8/call  <a href='071hex.subx.html#L413'>is-hex-digit?</a>/disp32
+<span id="L63" class="LineNr"> 63 </span>    e8/call  <a href='071hex.subx.html#L471'>is-hex-digit?</a>/disp32
 <span id="L64" class="LineNr"> 64 </span>    <span class="subxS2Comment"># . . discard args</span>
 <span id="L65" class="LineNr"> 65 </span>    81          0/subop/add         3/mod/direct    4/rm32/ESP   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              4/imm32           <span class="subxComment"># add to ESP</span>
 <span id="L66" class="LineNr"> 66 </span>    <span class="subxComment"># if EAX == false return false</span>
@@ -149,8 +149,8 @@ if ('onhashchange' in window) {
 <span id="L88" class="LineNr"> 88 </span>    55/push-EBP
 <span id="L89" class="LineNr"> 89 </span>    89/copy                         3/mod/direct    5/rm32/EBP   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>          4/r32/ESP  <span class="Normal"> . </span>             <span class="Normal"> . </span>                <span class="subxComment"># copy ESP to EBP</span>
 <span id="L90" class="LineNr"> 90 </span>    <span class="subxComment"># var slice/ECX = &quot;34&quot;</span>
-<span id="L91" class="LineNr"> 91 </span>    68/push  <a href='071hex.subx.html#L592'>_test-slice-hex-int-end</a>/imm32
-<span id="L92" class="LineNr"> 92 </span>    68/push  <a href='071hex.subx.html#L590'>_test-slice-hex-int</a>/imm32
+<span id="L91" class="LineNr"> 91 </span>    68/push  <a href='071hex.subx.html#L650'>_test-slice-hex-int-end</a>/imm32
+<span id="L92" class="LineNr"> 92 </span>    68/push  <a href='071hex.subx.html#L648'>_test-slice-hex-int</a>/imm32
 <span id="L93" class="LineNr"> 93 </span>    89/copy                         3/mod/direct    1/rm32/ECX   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>          4/r32/ESP  <span class="Normal"> . </span>             <span class="Normal"> . </span>                <span class="subxComment"># copy ESP to ECX</span>
 <span id="L94" class="LineNr"> 94 </span>    <span class="subxComment"># EAX = is-hex-int?(slice)</span>
 <span id="L95" class="LineNr"> 95 </span>    <span class="subxS2Comment"># . . push args</span>
@@ -178,8 +178,8 @@ if ('onhashchange' in window) {
 <span id="L117" class="LineNr">117 </span>    55/push-EBP
 <span id="L118" class="LineNr">118 </span>    89/copy                         3/mod/direct    5/rm32/EBP   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>          4/r32/ESP  <span class="Normal"> . </span>             <span class="Normal"> . </span>                <span class="subxComment"># copy ESP to EBP</span>
 <span id="L119" class="LineNr">119 </span>    <span class="subxComment"># var slice/ECX = &quot;34a&quot;</span>
-<span id="L120" class="LineNr">120 </span>    68/push  <a href='071hex.subx.html#L600'>_test-slice-hex-int-letters-end</a>/imm32
-<span id="L121" class="LineNr">121 </span>    68/push  <a href='071hex.subx.html#L598'>_test-slice-hex-int-letters</a>/imm32
+<span id="L120" class="LineNr">120 </span>    68/push  <a href='071hex.subx.html#L654'>_test-slice-hex-int-letters-end</a>/imm32
+<span id="L121" class="LineNr">121 </span>    68/push  <a href='071hex.subx.html#L652'>_test-slice-hex-int-letters</a>/imm32
 <span id="L122" class="LineNr">122 </span>    89/copy                         3/mod/direct    1/rm32/ECX   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>          4/r32/ESP  <span class="Normal"> . </span>             <span class="Normal"> . </span>                <span class="subxComment"># copy ESP to ECX</span>
 <span id="L123" class="LineNr">123 </span>    <span class="subxComment"># EAX = is-hex-int?(slice)</span>
 <span id="L124" class="LineNr">124 </span>    <span class="subxS2Comment"># . . push args</span>
@@ -207,8 +207,8 @@ if ('onhashchange' in window) {
 <span id="L146" class="LineNr">146 </span>    55/push-EBP
 <span id="L147" class="LineNr">147 </span>    89/copy                         3/mod/direct    5/rm32/EBP   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>          4/r32/ESP  <span class="Normal"> . </span>             <span class="Normal"> . </span>                <span class="subxComment"># copy ESP to EBP</span>
 <span id="L148" class="LineNr">148 </span>    <span class="subxComment"># var slice/ECX = &quot;34q&quot;</span>
-<span id="L149" class="LineNr">149 </span>    68/push  <a href='071hex.subx.html#L612'>_test-slice-digits-and-char-end</a>/imm32
-<span id="L150" class="LineNr">150 </span>    68/push  <a href='071hex.subx.html#L610'>_test-slice-digits-and-char</a>/imm32
+<span id="L149" class="LineNr">149 </span>    68/push  <a href='071hex.subx.html#L666'>_test-slice-digits-and-char-end</a>/imm32
+<span id="L150" class="LineNr">150 </span>    68/push  <a href='071hex.subx.html#L664'>_test-slice-digits-and-char</a>/imm32
 <span id="L151" class="LineNr">151 </span>    89/copy                         3/mod/direct    1/rm32/ECX   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>          4/r32/ESP  <span class="Normal"> . </span>             <span class="Normal"> . </span>                <span class="subxComment"># copy ESP to ECX</span>
 <span id="L152" class="LineNr">152 </span>    <span class="subxComment"># EAX = is-hex-int?(slice)</span>
 <span id="L153" class="LineNr">153 </span>    <span class="subxS2Comment"># . . push args</span>
@@ -236,8 +236,8 @@ if ('onhashchange' in window) {
 <span id="L175" class="LineNr">175 </span>    55/push-EBP
 <span id="L176" class="LineNr">176 </span>    89/copy                         3/mod/direct    5/rm32/EBP   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>          4/r32/ESP  <span class="Normal"> . </span>             <span class="Normal"> . </span>                <span class="subxComment"># copy ESP to EBP</span>
 <span id="L177" class="LineNr">177 </span>    <span class="subxComment"># var slice/ECX = &quot;q34&quot;</span>
-<span id="L178" class="LineNr">178 </span>    68/push  <a href='071hex.subx.html#L608'>_test-slice-char-and-digits-end</a>/imm32
-<span id="L179" class="LineNr">179 </span>    68/push  <a href='071hex.subx.html#L606'>_test-slice-char-and-digits</a>/imm32
+<span id="L178" class="LineNr">178 </span>    68/push  <a href='071hex.subx.html#L662'>_test-slice-char-and-digits-end</a>/imm32
+<span id="L179" class="LineNr">179 </span>    68/push  <a href='071hex.subx.html#L660'>_test-slice-char-and-digits</a>/imm32
 <span id="L180" class="LineNr">180 </span>    89/copy                         3/mod/direct    1/rm32/ECX   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>          4/r32/ESP  <span class="Normal"> . </span>             <span class="Normal"> . </span>                <span class="subxComment"># copy ESP to ECX</span>
 <span id="L181" class="LineNr">181 </span>    <span class="subxComment"># EAX = is-hex-int?(slice)</span>
 <span id="L182" class="LineNr">182 </span>    <span class="subxS2Comment"># . . push args</span>
@@ -265,8 +265,8 @@ if ('onhashchange' in window) {
 <span id="L204" class="LineNr">204 </span>    55/push-EBP
 <span id="L205" class="LineNr">205 </span>    89/copy                         3/mod/direct    5/rm32/EBP   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>          4/r32/ESP  <span class="Normal"> . </span>             <span class="Normal"> . </span>                <span class="subxComment"># copy ESP to EBP</span>
 <span id="L206" class="LineNr">206 </span>    <span class="subxComment"># var slice/ECX = &quot;&quot;</span>
-<span id="L207" class="LineNr">207 </span>    68/push  <a href='071hex.subx.html#L588'>_test-slice-empty-end</a>/imm32
-<span id="L208" class="LineNr">208 </span>    68/push  <a href='071hex.subx.html#L586'>_test-slice-empty</a>/imm32
+<span id="L207" class="LineNr">207 </span>    68/push  <a href='071hex.subx.html#L646'>_test-slice-empty-end</a>/imm32
+<span id="L208" class="LineNr">208 </span>    68/push  <a href='071hex.subx.html#L644'>_test-slice-empty</a>/imm32
 <span id="L209" class="LineNr">209 </span>    89/copy                         3/mod/direct    1/rm32/ECX   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>          4/r32/ESP  <span class="Normal"> . </span>             <span class="Normal"> . </span>                <span class="subxComment"># copy ESP to ECX</span>
 <span id="L210" class="LineNr">210 </span>    <span class="subxComment"># EAX = is-hex-int?(slice)</span>
 <span id="L211" class="LineNr">211 </span>    <span class="subxS2Comment"># . . push args</span>
@@ -294,8 +294,8 @@ if ('onhashchange' in window) {
 <span id="L233" class="LineNr">233 </span>    55/push-EBP
 <span id="L234" class="LineNr">234 </span>    89/copy                         3/mod/direct    5/rm32/EBP   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>          4/r32/ESP  <span class="Normal"> . </span>             <span class="Normal"> . </span>                <span class="subxComment"># copy ESP to EBP</span>
 <span id="L235" class="LineNr">235 </span>    <span class="subxComment"># var slice/ECX = &quot;0x3a&quot;</span>
-<span id="L236" class="LineNr">236 </span>    68/push  <a href='071hex.subx.html#L596'>_test-slice-hex-int-with-0x-prefix-end</a>/imm32
-<span id="L237" class="LineNr">237 </span>    68/push  <a href='071hex.subx.html#L594'>_test-slice-hex-int-with-0x-prefix</a>/imm32
+<span id="L236" class="LineNr">236 </span>    68/push  <a href='071hex.subx.html#L670'>_test-slice-hex-int-with-0x-prefix-end</a>/imm32
+<span id="L237" class="LineNr">237 </span>    68/push  <a href='071hex.subx.html#L668'>_test-slice-hex-int-with-0x-prefix</a>/imm32
 <span id="L238" class="LineNr">238 </span>    89/copy                         3/mod/direct    1/rm32/ECX   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>          4/r32/ESP  <span class="Normal"> . </span>             <span class="Normal"> . </span>                <span class="subxComment"># copy ESP to ECX</span>
 <span id="L239" class="LineNr">239 </span>    <span class="subxComment"># EAX = is-hex-int?(slice)</span>
 <span id="L240" class="LineNr">240 </span>    <span class="subxS2Comment"># . . push args</span>
@@ -363,7 +363,7 @@ if ('onhashchange' in window) {
 <span id="L302" class="LineNr">302 </span>    8a/copy-byte                    0/mod/indirect  1/rm32/ECX   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>          0/r32/AL   <span class="Normal"> . </span>             <span class="Normal"> . </span>                <span class="subxComment"># copy byte at *ECX to AL</span>
 <span id="L303" class="LineNr">303 </span>    50/push-EAX
 <span id="L304" class="LineNr">304 </span>    <span class="subxS2Comment"># . . call</span>
-<span id="L305" class="LineNr">305 </span>    e8/call  <a href='071hex.subx.html#L572'>parse-hex-digit</a>/disp32
+<span id="L305" class="LineNr">305 </span>    e8/call  <a href='071hex.subx.html#L630'>parse-hex-digit</a>/disp32
 <span id="L306" class="LineNr">306 </span>    <span class="subxS2Comment"># . . discard args</span>
 <span id="L307" class="LineNr">307 </span>    81          0/subop/add         3/mod/direct    4/rm32/ESP   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              4/imm32           <span class="subxComment"># add to ESP</span>
 <span id="L308" class="LineNr">308 </span>    <span class="subxComment"># result = result * 16 + EAX</span>
@@ -389,8 +389,8 @@ if ('onhashchange' in window) {
 <span id="L328" class="LineNr">328 </span>    55/push-EBP
 <span id="L329" class="LineNr">329 </span>    89/copy                         3/mod/direct    5/rm32/EBP   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>          4/r32/ESP  <span class="Normal"> . </span>             <span class="Normal"> . </span>                <span class="subxComment"># copy ESP to EBP</span>
 <span id="L330" class="LineNr">330 </span>    <span class="subxComment"># var slice/ECX = &quot;a&quot;</span>
-<span id="L331" class="LineNr">331 </span>    68/push  <a href='071hex.subx.html#L604'>_test-slice-hex-int-single-letter-end</a>/imm32
-<span id="L332" class="LineNr">332 </span>    68/push  <a href='071hex.subx.html#L602'>_test-slice-hex-int-single-letter</a>/imm32
+<span id="L331" class="LineNr">331 </span>    68/push  <a href='071hex.subx.html#L658'>_test-slice-hex-int-single-letter-end</a>/imm32
+<span id="L332" class="LineNr">332 </span>    68/push  <a href='071hex.subx.html#L656'>_test-slice-hex-int-single-letter</a>/imm32
 <span id="L333" class="LineNr">333 </span>    89/copy                         3/mod/direct    1/rm32/ECX   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>          4/r32/ESP  <span class="Normal"> . </span>             <span class="Normal"> . </span>                <span class="subxComment"># copy ESP to ECX</span>
 <span id="L334" class="LineNr">334 </span>    <span class="subxComment"># EAX = parse-hex-int(slice)</span>
 <span id="L335" class="LineNr">335 </span>    <span class="subxS2Comment"># . . push args</span>
@@ -418,8 +418,8 @@ if ('onhashchange' in window) {
 <span id="L357" class="LineNr">357 </span>    55/push-EBP
 <span id="L358" class="LineNr">358 </span>    89/copy                         3/mod/direct    5/rm32/EBP   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>          4/r32/ESP  <span class="Normal"> . </span>             <span class="Normal"> . </span>                <span class="subxComment"># copy ESP to EBP</span>
 <span id="L359" class="LineNr">359 </span>    <span class="subxComment"># var slice/ECX = &quot;34a&quot;</span>
-<span id="L360" class="LineNr">360 </span>    68/push  <a href='071hex.subx.html#L600'>_test-slice-hex-int-letters-end</a>/imm32
-<span id="L361" class="LineNr">361 </span>    68/push  <a href='071hex.subx.html#L598'>_test-slice-hex-int-letters</a>/imm32
+<span id="L360" class="LineNr">360 </span>    68/push  <a href='071hex.subx.html#L654'>_test-slice-hex-int-letters-end</a>/imm32
+<span id="L361" class="LineNr">361 </span>    68/push  <a href='071hex.subx.html#L652'>_test-slice-hex-int-letters</a>/imm32
 <span id="L362" class="LineNr">362 </span>    89/copy                         3/mod/direct    1/rm32/ECX   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>          4/r32/ESP  <span class="Normal"> . </span>             <span class="Normal"> . </span>                <span class="subxComment"># copy ESP to ECX</span>
 <span id="L363" class="LineNr">363 </span>    <span class="subxComment"># EAX = parse-hex-int(slice)</span>
 <span id="L364" class="LineNr">364 </span>    <span class="subxS2Comment"># . . push args</span>
@@ -447,8 +447,8 @@ if ('onhashchange' in window) {
 <span id="L386" class="LineNr">386 </span>    55/push-EBP
 <span id="L387" class="LineNr">387 </span>    89/copy                         3/mod/direct    5/rm32/EBP   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>          4/r32/ESP  <span class="Normal"> . </span>             <span class="Normal"> . </span>                <span class="subxComment"># copy ESP to EBP</span>
 <span id="L388" class="LineNr">388 </span>    <span class="subxComment"># var slice/ECX = &quot;0x34&quot;</span>
-<span id="L389" class="LineNr">389 </span>    68/push  <a href='071hex.subx.html#L596'>_test-slice-hex-int-with-0x-prefix-end</a>/imm32
-<span id="L390" class="LineNr">390 </span>    68/push  <a href='071hex.subx.html#L594'>_test-slice-hex-int-with-0x-prefix</a>/imm32
+<span id="L389" class="LineNr">389 </span>    68/push  <a href='071hex.subx.html#L670'>_test-slice-hex-int-with-0x-prefix-end</a>/imm32
+<span id="L390" class="LineNr">390 </span>    68/push  <a href='071hex.subx.html#L668'>_test-slice-hex-int-with-0x-prefix</a>/imm32
 <span id="L391" class="LineNr">391 </span>    89/copy                         3/mod/direct    1/rm32/ECX   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>          4/r32/ESP  <span class="Normal"> . </span>             <span class="Normal"> . </span>                <span class="subxComment"># copy ESP to ECX</span>
 <span id="L392" class="LineNr">392 </span>    <span class="subxComment"># EAX = parse-hex-int(slice)</span>
 <span id="L393" class="LineNr">393 </span>    <span class="subxS2Comment"># . . push args</span>
@@ -471,208 +471,274 @@ if ('onhashchange' in window) {
 <span id="L410" class="LineNr">410 </span>    5d/pop-to-EBP
 <span id="L411" class="LineNr">411 </span>    c3/return
 <span id="L412" class="LineNr">412 </span>
-<span id="L413" class="LineNr">413 </span><span class="subxFunction">is-hex-digit?</span>:  <span class="subxComment"># c : byte -&gt; bool/EAX</span>
+<span id="L413" class="LineNr">413 </span><span class="subxTest">test-parse-hex-int-zero</span>:
 <span id="L414" class="LineNr">414 </span>    <span class="subxS1Comment"># . prolog</span>
 <span id="L415" class="LineNr">415 </span>    55/push-EBP
 <span id="L416" class="LineNr">416 </span>    89/copy                         3/mod/direct    5/rm32/EBP   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>          4/r32/ESP  <span class="Normal"> . </span>             <span class="Normal"> . </span>                <span class="subxComment"># copy ESP to EBP</span>
-<span id="L417" class="LineNr">417 </span>    <span class="subxS1Comment"># . save registers</span>
-<span id="L418" class="LineNr">418 </span>    51/push-ECX
-<span id="L419" class="LineNr">419 </span>    <span class="subxComment"># ECX = c</span>
-<span id="L420" class="LineNr">420 </span>    8b/copy                         1/mod/*+disp8   5/rm32/EBP   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>          1/r32/ECX   8/disp8        <span class="Normal"> . </span>                <span class="subxComment"># copy *(EBP+8) to ECX</span>
-<span id="L421" class="LineNr">421 </span>    <span class="subxComment"># return false if c &lt; '0'</span>
-<span id="L422" class="LineNr">422 </span>    b8/copy-to-EAX  0/imm32/false
-<span id="L423" class="LineNr">423 </span>    81          7/subop/compare     3/mod/direct    1/rm32/ECX   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              0x30/imm32        <span class="subxComment"># compare ECX</span>
-<span id="L424" class="LineNr">424 </span>    7c/jump-if-lesser  $is-hex-digit?:end/disp8
-<span id="L425" class="LineNr">425 </span>    <span class="subxComment"># return false if c &gt; 'f'</span>
-<span id="L426" class="LineNr">426 </span>    81          7/subop/compare     3/mod/direct    1/rm32/ECX   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              0x66/imm32        <span class="subxComment"># compare ECX</span>
-<span id="L427" class="LineNr">427 </span>    7f/jump-if-greater  $is-hex-digit?:end/disp8
-<span id="L428" class="LineNr">428 </span>    <span class="subxComment"># return true if c &lt;= '9'</span>
-<span id="L429" class="LineNr">429 </span>    b8/copy-to-EAX  1/imm32/true
-<span id="L430" class="LineNr">430 </span>    81          7/subop/compare     3/mod/direct    1/rm32/ECX   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              0x39/imm32        <span class="subxComment"># compare ECX</span>
-<span id="L431" class="LineNr">431 </span>    7e/jump-if-lesser-or-equal  $is-hex-digit?:end/disp8
-<span id="L432" class="LineNr">432 </span>    <span class="subxComment"># return true if c &gt;= 'a'</span>
-<span id="L433" class="LineNr">433 </span>    81          7/subop/compare     3/mod/direct    1/rm32/ECX   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              0x61/imm32        <span class="subxComment"># compare ECX</span>
-<span id="L434" class="LineNr">434 </span>    7d/jump-if-greater-or-equal  $is-hex-digit?:end/disp8
-<span id="L435" class="LineNr">435 </span>    <span class="subxComment"># otherwise return false</span>
-<span id="L436" class="LineNr">436 </span>    b8/copy-to-EAX  0/imm32/false
-<span id="L437" class="LineNr">437 </span><span class="Constant">$is-hex-digit?:end</span>:
-<span id="L438" class="LineNr">438 </span>    <span class="subxS1Comment"># . restore registers</span>
-<span id="L439" class="LineNr">439 </span>    59/pop-to-ECX
-<span id="L440" class="LineNr">440 </span>    <span class="subxS1Comment"># . epilog</span>
-<span id="L441" class="LineNr">441 </span>    89/copy                         3/mod/direct    4/rm32/ESP   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>          5/r32/EBP  <span class="Normal"> . </span>             <span class="Normal"> . </span>                <span class="subxComment"># copy EBP to ESP</span>
-<span id="L442" class="LineNr">442 </span>    5d/pop-to-EBP
-<span id="L443" class="LineNr">443 </span>    c3/return
-<span id="L444" class="LineNr">444 </span>
-<span id="L445" class="LineNr">445 </span><span class="subxTest">test-hex-below-0</span>:
-<span id="L446" class="LineNr">446 </span>    <span class="subxComment"># EAX = is-hex-digit?(0x2f)</span>
-<span id="L447" class="LineNr">447 </span>    <span class="subxS2Comment"># . . push args</span>
-<span id="L448" class="LineNr">448 </span>    68/push  0x2f/imm32
-<span id="L449" class="LineNr">449 </span>    <span class="subxS2Comment"># . . call</span>
-<span id="L450" class="LineNr">450 </span>    e8/call  <a href='071hex.subx.html#L413'>is-hex-digit?</a>/disp32
-<span id="L451" class="LineNr">451 </span>    <span class="subxS2Comment"># . . discard args</span>
-<span id="L452" class="LineNr">452 </span>    81          0/subop/add         3/mod/direct    4/rm32/ESP   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              4/imm32           <span class="subxComment"># add to ESP</span>
-<span id="L453" class="LineNr">453 </span>    <span class="subxComment"># check-ints-equal(EAX, 0, msg)</span>
-<span id="L454" class="LineNr">454 </span>    <span class="subxS2Comment"># . . push args</span>
-<span id="L455" class="LineNr">455 </span>    68/push  <span class="Constant">&quot;F - test-hex-below-0&quot;</span>/imm32
-<span id="L456" class="LineNr">456 </span>    68/push  0/imm32/false
-<span id="L457" class="LineNr">457 </span>    50/push-EAX
-<span id="L458" class="LineNr">458 </span>    <span class="subxS2Comment"># . . call</span>
-<span id="L459" class="LineNr">459 </span>    e8/call  <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32
-<span id="L460" class="LineNr">460 </span>    <span class="subxS2Comment"># . . discard args</span>
-<span id="L461" class="LineNr">461 </span>    81          0/subop/add         3/mod/direct    4/rm32/ESP   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              0xc/imm32         <span class="subxComment"># add to ESP</span>
-<span id="L462" class="LineNr">462 </span>    c3/return
-<span id="L463" class="LineNr">463 </span>
-<span id="L464" class="LineNr">464 </span><span class="subxTest">test-hex-0-to-9</span>:
-<span id="L465" class="LineNr">465 </span>    <span class="subxComment"># EAX = is-hex-digit?(0x30)</span>
-<span id="L466" class="LineNr">466 </span>    <span class="subxS2Comment"># . . push args</span>
-<span id="L467" class="LineNr">467 </span>    68/push  0x30/imm32
-<span id="L468" class="LineNr">468 </span>    <span class="subxS2Comment"># . . call</span>
-<span id="L469" class="LineNr">469 </span>    e8/call  <a href='071hex.subx.html#L413'>is-hex-digit?</a>/disp32
-<span id="L470" class="LineNr">470 </span>    <span class="subxS2Comment"># . . discard args</span>
-<span id="L471" class="LineNr">471 </span>    81          0/subop/add         3/mod/direct    4/rm32/ESP   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              4/imm32           <span class="subxComment"># add to ESP</span>
-<span id="L472" class="LineNr">472 </span>    <span class="subxComment"># check-ints-equal(EAX, 1, msg)</span>
-<span id="L473" class="LineNr">473 </span>    <span class="subxS2Comment"># . . push args</span>
-<span id="L474" class="LineNr">474 </span>    68/push  <span class="Constant">&quot;F - test-hex-at-0&quot;</span>/imm32
-<span id="L475" class="LineNr">475 </span>    68/push  1/imm32/true
-<span id="L476" class="LineNr">476 </span>    50/push-EAX
-<span id="L477" class="LineNr">477 </span>    <span class="subxS2Comment"># . . call</span>
-<span id="L478" class="LineNr">478 </span>    e8/call  <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32
-<span id="L479" class="LineNr">479 </span>    <span class="subxS2Comment"># . . discard args</span>
-<span id="L480" class="LineNr">480 </span>    81          0/subop/add         3/mod/direct    4/rm32/ESP   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              0xc/imm32         <span class="subxComment"># add to ESP</span>
-<span id="L481" class="LineNr">481 </span>    <span class="subxComment"># EAX = is-hex-digit?(0x39)</span>
-<span id="L482" class="LineNr">482 </span>    <span class="subxS2Comment"># . . push args</span>
-<span id="L483" class="LineNr">483 </span>    68/push  0x39/imm32
-<span id="L484" class="LineNr">484 </span>    <span class="subxS2Comment"># . . call</span>
-<span id="L485" class="LineNr">485 </span>    e8/call  <a href='071hex.subx.html#L413'>is-hex-digit?</a>/disp32
-<span id="L486" class="LineNr">486 </span>    <span class="subxS2Comment"># . . discard args</span>
-<span id="L487" class="LineNr">487 </span>    81          0/subop/add         3/mod/direct    4/rm32/ESP   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              4/imm32           <span class="subxComment"># add to ESP</span>
-<span id="L488" class="LineNr">488 </span>    <span class="subxComment"># check-ints-equal(EAX, 1, msg)</span>
-<span id="L489" class="LineNr">489 </span>    <span class="subxS2Comment"># . . push args</span>
-<span id="L490" class="LineNr">490 </span>    68/push  <span class="Constant">&quot;F - test-hex-at-9&quot;</span>/imm32
-<span id="L491" class="LineNr">491 </span>    68/push  1/imm32/true
-<span id="L492" class="LineNr">492 </span>    50/push-EAX
-<span id="L493" class="LineNr">493 </span>    <span class="subxS2Comment"># . . call</span>
-<span id="L494" class="LineNr">494 </span>    e8/call  <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32
-<span id="L495" class="LineNr">495 </span>    <span class="subxS2Comment"># . . discard args</span>
-<span id="L496" class="LineNr">496 </span>    81          0/subop/add         3/mod/direct    4/rm32/ESP   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              0xc/imm32         <span class="subxComment"># add to ESP</span>
-<span id="L497" class="LineNr">497 </span>    c3/return
-<span id="L498" class="LineNr">498 </span>
-<span id="L499" class="LineNr">499 </span><span class="subxTest">test-hex-above-9-to-a</span>:
-<span id="L500" class="LineNr">500 </span>    <span class="subxComment"># EAX = is-hex-digit?(0x3a)</span>
-<span id="L501" class="LineNr">501 </span>    <span class="subxS2Comment"># . . push args</span>
-<span id="L502" class="LineNr">502 </span>    68/push  0x3a/imm32
-<span id="L503" class="LineNr">503 </span>    <span class="subxS2Comment"># . . call</span>
-<span id="L504" class="LineNr">504 </span>    e8/call  <a href='071hex.subx.html#L413'>is-hex-digit?</a>/disp32
-<span id="L505" class="LineNr">505 </span>    <span class="subxS2Comment"># . . discard args</span>
-<span id="L506" class="LineNr">506 </span>    81          0/subop/add         3/mod/direct    4/rm32/ESP   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              4/imm32           <span class="subxComment"># add to ESP</span>
-<span id="L507" class="LineNr">507 </span>    <span class="subxComment"># check-ints-equal(EAX, 0, msg)</span>
-<span id="L508" class="LineNr">508 </span>    <span class="subxS2Comment"># . . push args</span>
-<span id="L509" class="LineNr">509 </span>    68/push  <span class="Constant">&quot;F - test-hex-above-9-to-a&quot;</span>/imm32
-<span id="L510" class="LineNr">510 </span>    68/push  0/imm32/false
-<span id="L511" class="LineNr">511 </span>    50/push-EAX
-<span id="L512" class="LineNr">512 </span>    <span class="subxS2Comment"># . . call</span>
-<span id="L513" class="LineNr">513 </span>    e8/call  <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32
-<span id="L514" class="LineNr">514 </span>    <span class="subxS2Comment"># . . discard args</span>
-<span id="L515" class="LineNr">515 </span>    81          0/subop/add         3/mod/direct    4/rm32/ESP   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              0xc/imm32         <span class="subxComment"># add to ESP</span>
-<span id="L516" class="LineNr">516 </span>    c3/return
-<span id="L517" class="LineNr">517 </span>
-<span id="L518" class="LineNr">518 </span><span class="subxTest">test-hex-a-to-f</span>:
-<span id="L519" class="LineNr">519 </span>    <span class="subxComment"># EAX = is-hex-digit?(0x61)</span>
-<span id="L520" class="LineNr">520 </span>    <span class="subxS2Comment"># . . push args</span>
-<span id="L521" class="LineNr">521 </span>    68/push  0x61/imm32
-<span id="L522" class="LineNr">522 </span>    <span class="subxS2Comment"># . . call</span>
-<span id="L523" class="LineNr">523 </span>    e8/call  <a href='071hex.subx.html#L413'>is-hex-digit?</a>/disp32
-<span id="L524" class="LineNr">524 </span>    <span class="subxS2Comment"># . . discard args</span>
-<span id="L525" class="LineNr">525 </span>    81          0/subop/add         3/mod/direct    4/rm32/ESP   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              4/imm32           <span class="subxComment"># add to ESP</span>
-<span id="L526" class="LineNr">526 </span>    <span class="subxComment"># check-ints-equal(EAX, 1, msg)</span>
-<span id="L527" class="LineNr">527 </span>    <span class="subxS2Comment"># . . push args</span>
-<span id="L528" class="LineNr">528 </span>    68/push  <span class="Constant">&quot;F - test-hex-at-a&quot;</span>/imm32
-<span id="L529" class="LineNr">529 </span>    68/push  1/imm32/true
-<span id="L530" class="LineNr">530 </span>    50/push-EAX
-<span id="L531" class="LineNr">531 </span>    <span class="subxS2Comment"># . . call</span>
-<span id="L532" class="LineNr">532 </span>    e8/call  <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32
-<span id="L533" class="LineNr">533 </span>    <span class="subxS2Comment"># . . discard args</span>
-<span id="L534" class="LineNr">534 </span>    81          0/subop/add         3/mod/direct    4/rm32/ESP   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              0xc/imm32         <span class="subxComment"># add to ESP</span>
-<span id="L535" class="LineNr">535 </span>    <span class="subxComment"># EAX = is-hex-digit?(0x66)</span>
-<span id="L536" class="LineNr">536 </span>    <span class="subxS2Comment"># . . push args</span>
-<span id="L537" class="LineNr">537 </span>    68/push  0x66/imm32
-<span id="L538" class="LineNr">538 </span>    <span class="subxS2Comment"># . . call</span>
-<span id="L539" class="LineNr">539 </span>    e8/call  <a href='071hex.subx.html#L413'>is-hex-digit?</a>/disp32
-<span id="L540" class="LineNr">540 </span>    <span class="subxS2Comment"># . . discard args</span>
-<span id="L541" class="LineNr">541 </span>    81          0/subop/add         3/mod/direct    4/rm32/ESP   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              4/imm32           <span class="subxComment"># add to ESP</span>
-<span id="L542" class="LineNr">542 </span>    <span class="subxComment"># check-ints-equal(EAX, 1, msg)</span>
-<span id="L543" class="LineNr">543 </span>    <span class="subxS2Comment"># . . push args</span>
-<span id="L544" class="LineNr">544 </span>    68/push  <span class="Constant">&quot;F - test-hex-at-f&quot;</span>/imm32
-<span id="L545" class="LineNr">545 </span>    68/push  1/imm32/true
-<span id="L546" class="LineNr">546 </span>    50/push-EAX
-<span id="L547" class="LineNr">547 </span>    <span class="subxS2Comment"># . . call</span>
-<span id="L548" class="LineNr">548 </span>    e8/call  <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32
-<span id="L549" class="LineNr">549 </span>    <span class="subxS2Comment"># . . discard args</span>
-<span id="L550" class="LineNr">550 </span>    81          0/subop/add         3/mod/direct    4/rm32/ESP   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              0xc/imm32         <span class="subxComment"># add to ESP</span>
-<span id="L551" class="LineNr">551 </span>    c3/return
-<span id="L552" class="LineNr">552 </span>
-<span id="L553" class="LineNr">553 </span><span class="subxTest">test-hex-above-f</span>:
-<span id="L554" class="LineNr">554 </span>    <span class="subxComment"># EAX = is-hex-digit?(0x67)</span>
-<span id="L555" class="LineNr">555 </span>    <span class="subxS2Comment"># . . push args</span>
-<span id="L556" class="LineNr">556 </span>    68/push  0x67/imm32
-<span id="L557" class="LineNr">557 </span>    <span class="subxS2Comment"># . . call</span>
-<span id="L558" class="LineNr">558 </span>    e8/call  <a href='071hex.subx.html#L413'>is-hex-digit?</a>/disp32
-<span id="L559" class="LineNr">559 </span>    <span class="subxS2Comment"># . . discard args</span>
-<span id="L560" class="LineNr">560 </span>    81          0/subop/add         3/mod/direct    4/rm32/ESP   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              4/imm32           <span class="subxComment"># add to ESP</span>
-<span id="L561" class="LineNr">561 </span>    <span class="subxComment"># check-ints-equal(EAX, 0, msg)</span>
-<span id="L562" class="LineNr">562 </span>    <span class="subxS2Comment"># . . push args</span>
-<span id="L563" class="LineNr">563 </span>    68/push  <span class="Constant">&quot;F - test-hex-above-f&quot;</span>/imm32
-<span id="L564" class="LineNr">564 </span>    68/push  0/imm32/false
-<span id="L565" class="LineNr">565 </span>    50/push-EAX
-<span id="L566" class="LineNr">566 </span>    <span class="subxS2Comment"># . . call</span>
-<span id="L567" class="LineNr">567 </span>    e8/call  <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32
-<span id="L568" class="LineNr">568 </span>    <span class="subxS2Comment"># . . discard args</span>
-<span id="L569" class="LineNr">569 </span>    81          0/subop/add         3/mod/direct    4/rm32/ESP   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              0xc/imm32         <span class="subxComment"># add to ESP</span>
-<span id="L570" class="LineNr">570 </span>    c3/return
-<span id="L571" class="LineNr">571 </span>
-<span id="L572" class="LineNr">572 </span><span class="subxFunction">parse-hex-digit</span>:  <span class="subxComment"># in/EAX : byte -&gt; out/EAX : num</span>
-<span id="L573" class="LineNr">573 </span>    <span class="subxComment"># no error checking; accepts argument in EAX</span>
-<span id="L574" class="LineNr">574 </span>    <span class="subxComment"># if EAX &lt;= '9' return EAX - '0'</span>
-<span id="L575" class="LineNr">575 </span>    3d/compare-EAX  0x39/imm32/9
-<span id="L576" class="LineNr">576 </span>    7f/jump-if-greater  $parse-hex-digit:else/disp8
-<span id="L577" class="LineNr">577 </span>    2d/subtract-from-EAX  0x30/imm32/0
-<span id="L578" class="LineNr">578 </span>    c3/return
-<span id="L579" class="LineNr">579 </span><span class="Constant">$parse-hex-digit:else</span>:
-<span id="L580" class="LineNr">580 </span>    <span class="subxComment"># otherwise return EAX - 'a' + 10</span>
-<span id="L581" class="LineNr">581 </span>    2d/subtract-from-EAX  0x57/imm32/a-10
-<span id="L582" class="LineNr">582 </span>    c3/return
-<span id="L583" class="LineNr">583 </span>
-<span id="L584" class="LineNr">584 </span>== data
-<span id="L585" class="LineNr">585 </span>
-<span id="L586" class="LineNr">586 </span><span class="subxMinorFunction">_test-slice-empty</span>:
-<span id="L587" class="LineNr">587 </span>  <span class="subxComment"># nothing</span>
-<span id="L588" class="LineNr">588 </span><span class="subxMinorFunction">_test-slice-empty-end</span>:
-<span id="L589" class="LineNr">589 </span>
-<span id="L590" class="LineNr">590 </span><span class="subxMinorFunction">_test-slice-hex-int</span>:
-<span id="L591" class="LineNr">591 </span>  33/3 34/4
-<span id="L592" class="LineNr">592 </span><span class="subxMinorFunction">_test-slice-hex-int-end</span>:
-<span id="L593" class="LineNr">593 </span>
-<span id="L594" class="LineNr">594 </span><span class="subxMinorFunction">_test-slice-hex-int-with-0x-prefix</span>:
-<span id="L595" class="LineNr">595 </span>  30/0 78/x 33/3 34/4
-<span id="L596" class="LineNr">596 </span><span class="subxMinorFunction">_test-slice-hex-int-with-0x-prefix-end</span>:
-<span id="L597" class="LineNr">597 </span>
-<span id="L598" class="LineNr">598 </span><span class="subxMinorFunction">_test-slice-hex-int-letters</span>:
-<span id="L599" class="LineNr">599 </span>  33/3 34/4 61/a
-<span id="L600" class="LineNr">600 </span><span class="subxMinorFunction">_test-slice-hex-int-letters-end</span>:
-<span id="L601" class="LineNr">601 </span>
-<span id="L602" class="LineNr">602 </span><span class="subxMinorFunction">_test-slice-hex-int-single-letter</span>:
-<span id="L603" class="LineNr">603 </span>  61/a
-<span id="L604" class="LineNr">604 </span><span class="subxMinorFunction">_test-slice-hex-int-single-letter-end</span>:
-<span id="L605" class="LineNr">605 </span>
-<span id="L606" class="LineNr">606 </span><span class="subxMinorFunction">_test-slice-char-and-digits</span>:
-<span id="L607" class="LineNr">607 </span>  71/q 33/3 34/4
-<span id="L608" class="LineNr">608 </span><span class="subxMinorFunction">_test-slice-char-and-digits-end</span>:
-<span id="L609" class="LineNr">609 </span>
-<span id="L610" class="LineNr">610 </span><span class="subxMinorFunction">_test-slice-digits-and-char</span>:
-<span id="L611" class="LineNr">611 </span>  33/3 34/4 71/q
-<span id="L612" class="LineNr">612 </span><span class="subxMinorFunction">_test-slice-digits-and-char-end</span>:
-<span id="L613" class="LineNr">613 </span>
-<span id="L614" class="LineNr">614 </span><span class="subxS2Comment"># . . vim&#0058;nowrap:textwidth=0</span>
+<span id="L417" class="LineNr">417 </span>    <span class="subxComment"># var slice/ECX = &quot;0&quot;</span>
+<span id="L418" class="LineNr">418 </span>    68/push  <a href='071hex.subx.html#L674'>_test-slice-hex-int-zero-end</a>/imm32
+<span id="L419" class="LineNr">419 </span>    68/push  <a href='071hex.subx.html#L672'>_test-slice-hex-int-zero</a>/imm32
+<span id="L420" class="LineNr">420 </span>    89/copy                         3/mod/direct    1/rm32/ECX   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>          4/r32/ESP  <span class="Normal"> . </span>             <span class="Normal"> . </span>                <span class="subxComment"># copy ESP to ECX</span>
+<span id="L421" class="LineNr">421 </span>    <span class="subxComment"># EAX = parse-hex-int(slice)</span>
+<span id="L422" class="LineNr">422 </span>    <span class="subxS2Comment"># . . push args</span>
+<span id="L423" class="LineNr">423 </span>    51/push-ECX
+<span id="L424" class="LineNr">424 </span>    <span class="subxS2Comment"># . . call</span>
+<span id="L425" class="LineNr">425 </span>    e8/call  <a href='071hex.subx.html#L260'>parse-hex-int</a>/disp32
+<span id="L426" class="LineNr">426 </span>    <span class="subxS2Comment"># . . discard args</span>
+<span id="L427" class="LineNr">427 </span>    81          0/subop/add         3/mod/direct    4/rm32/ESP   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              4/imm32           <span class="subxComment"># add to ESP</span>
+<span id="L428" class="LineNr">428 </span>    <span class="subxComment"># check-ints-equal(EAX, 0x34a, msg)</span>
+<span id="L429" class="LineNr">429 </span>    <span class="subxS2Comment"># . . push args</span>
+<span id="L430" class="LineNr">430 </span>    68/push  <span class="Constant">&quot;F - test-parse-hex-int-zero&quot;</span>/imm32
+<span id="L431" class="LineNr">431 </span>    68/push  0/imm32
+<span id="L432" class="LineNr">432 </span>    50/push-EAX
+<span id="L433" class="LineNr">433 </span>    <span class="subxS2Comment"># . . call</span>
+<span id="L434" class="LineNr">434 </span>    e8/call  <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32
+<span id="L435" class="LineNr">435 </span>    <span class="subxS2Comment"># . . discard args</span>
+<span id="L436" class="LineNr">436 </span>    81          0/subop/add         3/mod/direct    4/rm32/ESP   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              0xc/imm32         <span class="subxComment"># add to ESP</span>
+<span id="L437" class="LineNr">437 </span>    <span class="subxS1Comment"># . epilog</span>
+<span id="L438" class="LineNr">438 </span>    89/copy                         3/mod/direct    4/rm32/ESP   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>          5/r32/EBP  <span class="Normal"> . </span>             <span class="Normal"> . </span>                <span class="subxComment"># copy EBP to ESP</span>
+<span id="L439" class="LineNr">439 </span>    5d/pop-to-EBP
+<span id="L440" class="LineNr">440 </span>    c3/return
+<span id="L441" class="LineNr">441 </span>
+<span id="L442" class="LineNr">442 </span><span class="subxTest">test-parse-hex-int-0-prefix</span>:
+<span id="L443" class="LineNr">443 </span>    <span class="subxS1Comment"># . prolog</span>
+<span id="L444" class="LineNr">444 </span>    55/push-EBP
+<span id="L445" class="LineNr">445 </span>    89/copy                         3/mod/direct    5/rm32/EBP   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>          4/r32/ESP  <span class="Normal"> . </span>             <span class="Normal"> . </span>                <span class="subxComment"># copy ESP to EBP</span>
+<span id="L446" class="LineNr">446 </span>    <span class="subxComment"># var slice/ECX = &quot;03&quot;</span>
+<span id="L447" class="LineNr">447 </span>    68/push  <a href='071hex.subx.html#L678'>_test-slice-hex-int-with-0-prefix-end</a>/imm32
+<span id="L448" class="LineNr">448 </span>    68/push  <a href='071hex.subx.html#L676'>_test-slice-hex-int-with-0-prefix</a>/imm32
+<span id="L449" class="LineNr">449 </span>    89/copy                         3/mod/direct    1/rm32/ECX   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>          4/r32/ESP  <span class="Normal"> . </span>             <span class="Normal"> . </span>                <span class="subxComment"># copy ESP to ECX</span>
+<span id="L450" class="LineNr">450 </span>    <span class="subxComment"># EAX = parse-hex-int(slice)</span>
+<span id="L451" class="LineNr">451 </span>    <span class="subxS2Comment"># . . push args</span>
+<span id="L452" class="LineNr">452 </span>    51/push-ECX
+<span id="L453" class="LineNr">453 </span>    <span class="subxS2Comment"># . . call</span>
+<span id="L454" class="LineNr">454 </span>    e8/call  <a href='071hex.subx.html#L260'>parse-hex-int</a>/disp32
+<span id="L455" class="LineNr">455 </span>    <span class="subxS2Comment"># . . discard args</span>
+<span id="L456" class="LineNr">456 </span>    81          0/subop/add         3/mod/direct    4/rm32/ESP   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              4/imm32           <span class="subxComment"># add to ESP</span>
+<span id="L457" class="LineNr">457 </span>    <span class="subxComment"># check-ints-equal(EAX, 0x3, msg)</span>
+<span id="L458" class="LineNr">458 </span>    <span class="subxS2Comment"># . . push args</span>
+<span id="L459" class="LineNr">459 </span>    68/push  <span class="Constant">&quot;F - test-parse-hex-int-0-prefix&quot;</span>/imm32
+<span id="L460" class="LineNr">460 </span>    68/push  0x3/imm32
+<span id="L461" class="LineNr">461 </span>    50/push-EAX
+<span id="L462" class="LineNr">462 </span>    <span class="subxS2Comment"># . . call</span>
+<span id="L463" class="LineNr">463 </span>    e8/call  <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32
+<span id="L464" class="LineNr">464 </span>    <span class="subxS2Comment"># . . discard args</span>
+<span id="L465" class="LineNr">465 </span>    81          0/subop/add         3/mod/direct    4/rm32/ESP   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              0xc/imm32         <span class="subxComment"># add to ESP</span>
+<span id="L466" class="LineNr">466 </span>    <span class="subxS1Comment"># . epilog</span>
+<span id="L467" class="LineNr">467 </span>    89/copy                         3/mod/direct    4/rm32/ESP   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>          5/r32/EBP  <span class="Normal"> . </span>             <span class="Normal"> . </span>                <span class="subxComment"># copy EBP to ESP</span>
+<span id="L468" class="LineNr">468 </span>    5d/pop-to-EBP
+<span id="L469" class="LineNr">469 </span>    c3/return
+<span id="L470" class="LineNr">470 </span>
+<span id="L471" class="LineNr">471 </span><span class="subxFunction">is-hex-digit?</span>:  <span class="subxComment"># c : byte -&gt; bool/EAX</span>
+<span id="L472" class="LineNr">472 </span>    <span class="subxS1Comment"># . prolog</span>
+<span id="L473" class="LineNr">473 </span>    55/push-EBP
+<span id="L474" class="LineNr">474 </span>    89/copy                         3/mod/direct    5/rm32/EBP   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>          4/r32/ESP  <span class="Normal"> . </span>             <span class="Normal"> . </span>                <span class="subxComment"># copy ESP to EBP</span>
+<span id="L475" class="LineNr">475 </span>    <span class="subxS1Comment"># . save registers</span>
+<span id="L476" class="LineNr">476 </span>    51/push-ECX
+<span id="L477" class="LineNr">477 </span>    <span class="subxComment"># ECX = c</span>
+<span id="L478" class="LineNr">478 </span>    8b/copy                         1/mod/*+disp8   5/rm32/EBP   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>          1/r32/ECX   8/disp8        <span class="Normal"> . </span>                <span class="subxComment"># copy *(EBP+8) to ECX</span>
+<span id="L479" class="LineNr">479 </span>    <span class="subxComment"># return false if c &lt; '0'</span>
+<span id="L480" class="LineNr">480 </span>    b8/copy-to-EAX  0/imm32/false
+<span id="L481" class="LineNr">481 </span>    81          7/subop/compare     3/mod/direct    1/rm32/ECX   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              0x30/imm32        <span class="subxComment"># compare ECX</span>
+<span id="L482" class="LineNr">482 </span>    7c/jump-if-lesser  $is-hex-digit?:end/disp8
+<span id="L483" class="LineNr">483 </span>    <span class="subxComment"># return false if c &gt; 'f'</span>
+<span id="L484" class="LineNr">484 </span>    81          7/subop/compare     3/mod/direct    1/rm32/ECX   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              0x66/imm32        <span class="subxComment"># compare ECX</span>
+<span id="L485" class="LineNr">485 </span>    7f/jump-if-greater  $is-hex-digit?:end/disp8
+<span id="L486" class="LineNr">486 </span>    <span class="subxComment"># return true if c &lt;= '9'</span>
+<span id="L487" class="LineNr">487 </span>    b8/copy-to-EAX  1/imm32/true
+<span id="L488" class="LineNr">488 </span>    81          7/subop/compare     3/mod/direct    1/rm32/ECX   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              0x39/imm32        <span class="subxComment"># compare ECX</span>
+<span id="L489" class="LineNr">489 </span>    7e/jump-if-lesser-or-equal  $is-hex-digit?:end/disp8
+<span id="L490" class="LineNr">490 </span>    <span class="subxComment"># return true if c &gt;= 'a'</span>
+<span id="L491" class="LineNr">491 </span>    81          7/subop/compare     3/mod/direct    1/rm32/ECX   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              0x61/imm32        <span class="subxComment"># compare ECX</span>
+<span id="L492" class="LineNr">492 </span>    7d/jump-if-greater-or-equal  $is-hex-digit?:end/disp8
+<span id="L493" class="LineNr">493 </span>    <span class="subxComment"># otherwise return false</span>
+<span id="L494" class="LineNr">494 </span>    b8/copy-to-EAX  0/imm32/false
+<span id="L495" class="LineNr">495 </span><span class="Constant">$is-hex-digit?:end</span>:
+<span id="L496" class="LineNr">496 </span>    <span class="subxS1Comment"># . restore registers</span>
+<span id="L497" class="LineNr">497 </span>    59/pop-to-ECX
+<span id="L498" class="LineNr">498 </span>    <span class="subxS1Comment"># . epilog</span>
+<span id="L499" class="LineNr">499 </span>    89/copy                         3/mod/direct    4/rm32/ESP   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>          5/r32/EBP  <span class="Normal"> . </span>             <span class="Normal"> . </span>                <span class="subxComment"># copy EBP to ESP</span>
+<span id="L500" class="LineNr">500 </span>    5d/pop-to-EBP
+<span id="L501" class="LineNr">501 </span>    c3/return
+<span id="L502" class="LineNr">502 </span>
+<span id="L503" class="LineNr">503 </span><span class="subxTest">test-hex-below-0</span>:
+<span id="L504" class="LineNr">504 </span>    <span class="subxComment"># EAX = is-hex-digit?(0x2f)</span>
+<span id="L505" class="LineNr">505 </span>    <span class="subxS2Comment"># . . push args</span>
+<span id="L506" class="LineNr">506 </span>    68/push  0x2f/imm32
+<span id="L507" class="LineNr">507 </span>    <span class="subxS2Comment"># . . call</span>
+<span id="L508" class="LineNr">508 </span>    e8/call  <a href='071hex.subx.html#L471'>is-hex-digit?</a>/disp32
+<span id="L509" class="LineNr">509 </span>    <span class="subxS2Comment"># . . discard args</span>
+<span id="L510" class="LineNr">510 </span>    81          0/subop/add         3/mod/direct    4/rm32/ESP   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              4/imm32           <span class="subxComment"># add to ESP</span>
+<span id="L511" class="LineNr">511 </span>    <span class="subxComment"># check-ints-equal(EAX, 0, msg)</span>
+<span id="L512" class="LineNr">512 </span>    <span class="subxS2Comment"># . . push args</span>
+<span id="L513" class="LineNr">513 </span>    68/push  <span class="Constant">&quot;F - test-hex-below-0&quot;</span>/imm32
+<span id="L514" class="LineNr">514 </span>    68/push  0/imm32/false
+<span id="L515" class="LineNr">515 </span>    50/push-EAX
+<span id="L516" class="LineNr">516 </span>    <span class="subxS2Comment"># . . call</span>
+<span id="L517" class="LineNr">517 </span>    e8/call  <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32
+<span id="L518" class="LineNr">518 </span>    <span class="subxS2Comment"># . . discard args</span>
+<span id="L519" class="LineNr">519 </span>    81          0/subop/add         3/mod/direct    4/rm32/ESP   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              0xc/imm32         <span class="subxComment"># add to ESP</span>
+<span id="L520" class="LineNr">520 </span>    c3/return
+<span id="L521" class="LineNr">521 </span>
+<span id="L522" class="LineNr">522 </span><span class="subxTest">test-hex-0-to-9</span>:
+<span id="L523" class="LineNr">523 </span>    <span class="subxComment"># EAX = is-hex-digit?(0x30)</span>
+<span id="L524" class="LineNr">524 </span>    <span class="subxS2Comment"># . . push args</span>
+<span id="L525" class="LineNr">525 </span>    68/push  0x30/imm32
+<span id="L526" class="LineNr">526 </span>    <span class="subxS2Comment"># . . call</span>
+<span id="L527" class="LineNr">527 </span>    e8/call  <a href='071hex.subx.html#L471'>is-hex-digit?</a>/disp32
+<span id="L528" class="LineNr">528 </span>    <span class="subxS2Comment"># . . discard args</span>
+<span id="L529" class="LineNr">529 </span>    81          0/subop/add         3/mod/direct    4/rm32/ESP   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              4/imm32           <span class="subxComment"># add to ESP</span>
+<span id="L530" class="LineNr">530 </span>    <span class="subxComment"># check-ints-equal(EAX, 1, msg)</span>
+<span id="L531" class="LineNr">531 </span>    <span class="subxS2Comment"># . . push args</span>
+<span id="L532" class="LineNr">532 </span>    68/push  <span class="Constant">&quot;F - test-hex-at-0&quot;</span>/imm32
+<span id="L533" class="LineNr">533 </span>    68/push  1/imm32/true
+<span id="L534" class="LineNr">534 </span>    50/push-EAX
+<span id="L535" class="LineNr">535 </span>    <span class="subxS2Comment"># . . call</span>
+<span id="L536" class="LineNr">536 </span>    e8/call  <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32
+<span id="L537" class="LineNr">537 </span>    <span class="subxS2Comment"># . . discard args</span>
+<span id="L538" class="LineNr">538 </span>    81          0/subop/add         3/mod/direct    4/rm32/ESP   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              0xc/imm32         <span class="subxComment"># add to ESP</span>
+<span id="L539" class="LineNr">539 </span>    <span class="subxComment"># EAX = is-hex-digit?(0x39)</span>
+<span id="L540" class="LineNr">540 </span>    <span class="subxS2Comment"># . . push args</span>
+<span id="L541" class="LineNr">541 </span>    68/push  0x39/imm32
+<span id="L542" class="LineNr">542 </span>    <span class="subxS2Comment"># . . call</span>
+<span id="L543" class="LineNr">543 </span>    e8/call  <a href='071hex.subx.html#L471'>is-hex-digit?</a>/disp32
+<span id="L544" class="LineNr">544 </span>    <span class="subxS2Comment"># . . discard args</span>
+<span id="L545" class="LineNr">545 </span>    81          0/subop/add         3/mod/direct    4/rm32/ESP   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              4/imm32           <span class="subxComment"># add to ESP</span>
+<span id="L546" class="LineNr">546 </span>    <span class="subxComment"># check-ints-equal(EAX, 1, msg)</span>
+<span id="L547" class="LineNr">547 </span>    <span class="subxS2Comment"># . . push args</span>
+<span id="L548" class="LineNr">548 </span>    68/push  <span class="Constant">&quot;F - test-hex-at-9&quot;</span>/imm32
+<span id="L549" class="LineNr">549 </span>    68/push  1/imm32/true
+<span id="L550" class="LineNr">550 </span>    50/push-EAX
+<span id="L551" class="LineNr">551 </span>    <span class="subxS2Comment"># . . call</span>
+<span id="L552" class="LineNr">552 </span>    e8/call  <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32
+<span id="L553" class="LineNr">553 </span>    <span class="subxS2Comment"># . . discard args</span>
+<span id="L554" class="LineNr">554 </span>    81          0/subop/add         3/mod/direct    4/rm32/ESP   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              0xc/imm32         <span class="subxComment"># add to ESP</span>
+<span id="L555" class="LineNr">555 </span>    c3/return
+<span id="L556" class="LineNr">556 </span>
+<span id="L557" class="LineNr">557 </span><span class="subxTest">test-hex-above-9-to-a</span>:
+<span id="L558" class="LineNr">558 </span>    <span class="subxComment"># EAX = is-hex-digit?(0x3a)</span>
+<span id="L559" class="LineNr">559 </span>    <span class="subxS2Comment"># . . push args</span>
+<span id="L560" class="LineNr">560 </span>    68/push  0x3a/imm32
+<span id="L561" class="LineNr">561 </span>    <span class="subxS2Comment"># . . call</span>
+<span id="L562" class="LineNr">562 </span>    e8/call  <a href='071hex.subx.html#L471'>is-hex-digit?</a>/disp32
+<span id="L563" class="LineNr">563 </span>    <span class="subxS2Comment"># . . discard args</span>
+<span id="L564" class="LineNr">564 </span>    81          0/subop/add         3/mod/direct    4/rm32/ESP   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              4/imm32           <span class="subxComment"># add to ESP</span>
+<span id="L565" class="LineNr">565 </span>    <span class="subxComment"># check-ints-equal(EAX, 0, msg)</span>
+<span id="L566" class="LineNr">566 </span>    <span class="subxS2Comment"># . . push args</span>
+<span id="L567" class="LineNr">567 </span>    68/push  <span class="Constant">&quot;F - test-hex-above-9-to-a&quot;</span>/imm32
+<span id="L568" class="LineNr">568 </span>    68/push  0/imm32/false
+<span id="L569" class="LineNr">569 </span>    50/push-EAX
+<span id="L570" class="LineNr">570 </span>    <span class="subxS2Comment"># . . call</span>
+<span id="L571" class="LineNr">571 </span>    e8/call  <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32
+<span id="L572" class="LineNr">572 </span>    <span class="subxS2Comment"># . . discard args</span>
+<span id="L573" class="LineNr">573 </span>    81          0/subop/add         3/mod/direct    4/rm32/ESP   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              0xc/imm32         <span class="subxComment"># add to ESP</span>
+<span id="L574" class="LineNr">574 </span>    c3/return
+<span id="L575" class="LineNr">575 </span>
+<span id="L576" class="LineNr">576 </span><span class="subxTest">test-hex-a-to-f</span>:
+<span id="L577" class="LineNr">577 </span>    <span class="subxComment"># EAX = is-hex-digit?(0x61)</span>
+<span id="L578" class="LineNr">578 </span>    <span class="subxS2Comment"># . . push args</span>
+<span id="L579" class="LineNr">579 </span>    68/push  0x61/imm32
+<span id="L580" class="LineNr">580 </span>    <span class="subxS2Comment"># . . call</span>
+<span id="L581" class="LineNr">581 </span>    e8/call  <a href='071hex.subx.html#L471'>is-hex-digit?</a>/disp32
+<span id="L582" class="LineNr">582 </span>    <span class="subxS2Comment"># . . discard args</span>
+<span id="L583" class="LineNr">583 </span>    81          0/subop/add         3/mod/direct    4/rm32/ESP   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              4/imm32           <span class="subxComment"># add to ESP</span>
+<span id="L584" class="LineNr">584 </span>    <span class="subxComment"># check-ints-equal(EAX, 1, msg)</span>
+<span id="L585" class="LineNr">585 </span>    <span class="subxS2Comment"># . . push args</span>
+<span id="L586" class="LineNr">586 </span>    68/push  <span class="Constant">&quot;F - test-hex-at-a&quot;</span>/imm32
+<span id="L587" class="LineNr">587 </span>    68/push  1/imm32/true
+<span id="L588" class="LineNr">588 </span>    50/push-EAX
+<span id="L589" class="LineNr">589 </span>    <span class="subxS2Comment"># . . call</span>
+<span id="L590" class="LineNr">590 </span>    e8/call  <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32
+<span id="L591" class="LineNr">591 </span>    <span class="subxS2Comment"># . . discard args</span>
+<span id="L592" class="LineNr">592 </span>    81          0/subop/add         3/mod/direct    4/rm32/ESP   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              0xc/imm32         <span class="subxComment"># add to ESP</span>
+<span id="L593" class="LineNr">593 </span>    <span class="subxComment"># EAX = is-hex-digit?(0x66)</span>
+<span id="L594" class="LineNr">594 </span>    <span class="subxS2Comment"># . . push args</span>
+<span id="L595" class="LineNr">595 </span>    68/push  0x66/imm32
+<span id="L596" class="LineNr">596 </span>    <span class="subxS2Comment"># . . call</span>
+<span id="L597" class="LineNr">597 </span>    e8/call  <a href='071hex.subx.html#L471'>is-hex-digit?</a>/disp32
+<span id="L598" class="LineNr">598 </span>    <span class="subxS2Comment"># . . discard args</span>
+<span id="L599" class="LineNr">599 </span>    81          0/subop/add         3/mod/direct    4/rm32/ESP   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              4/imm32           <span class="subxComment"># add to ESP</span>
+<span id="L600" class="LineNr">600 </span>    <span class="subxComment"># check-ints-equal(EAX, 1, msg)</span>
+<span id="L601" class="LineNr">601 </span>    <span class="subxS2Comment"># . . push args</span>
+<span id="L602" class="LineNr">602 </span>    68/push  <span class="Constant">&quot;F - test-hex-at-f&quot;</span>/imm32
+<span id="L603" class="LineNr">603 </span>    68/push  1/imm32/true
+<span id="L604" class="LineNr">604 </span>    50/push-EAX
+<span id="L605" class="LineNr">605 </span>    <span class="subxS2Comment"># . . call</span>
+<span id="L606" class="LineNr">606 </span>    e8/call  <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32
+<span id="L607" class="LineNr">607 </span>    <span class="subxS2Comment"># . . discard args</span>
+<span id="L608" class="LineNr">608 </span>    81          0/subop/add         3/mod/direct    4/rm32/ESP   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              0xc/imm32         <span class="subxComment"># add to ESP</span>
+<span id="L609" class="LineNr">609 </span>    c3/return
+<span id="L610" class="LineNr">610 </span>
+<span id="L611" class="LineNr">611 </span><span class="subxTest">test-hex-above-f</span>:
+<span id="L612" class="LineNr">612 </span>    <span class="subxComment"># EAX = is-hex-digit?(0x67)</span>
+<span id="L613" class="LineNr">613 </span>    <span class="subxS2Comment"># . . push args</span>
+<span id="L614" class="LineNr">614 </span>    68/push  0x67/imm32
+<span id="L615" class="LineNr">615 </span>    <span class="subxS2Comment"># . . call</span>
+<span id="L616" class="LineNr">616 </span>    e8/call  <a href='071hex.subx.html#L471'>is-hex-digit?</a>/disp32
+<span id="L617" class="LineNr">617 </span>    <span class="subxS2Comment"># . . discard args</span>
+<span id="L618" class="LineNr">618 </span>    81          0/subop/add         3/mod/direct    4/rm32/ESP   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              4/imm32           <span class="subxComment"># add to ESP</span>
+<span id="L619" class="LineNr">619 </span>    <span class="subxComment"># check-ints-equal(EAX, 0, msg)</span>
+<span id="L620" class="LineNr">620 </span>    <span class="subxS2Comment"># . . push args</span>
+<span id="L621" class="LineNr">621 </span>    68/push  <span class="Constant">&quot;F - test-hex-above-f&quot;</span>/imm32
+<span id="L622" class="LineNr">622 </span>    68/push  0/imm32/false
+<span id="L623" class="LineNr">623 </span>    50/push-EAX
+<span id="L624" class="LineNr">624 </span>    <span class="subxS2Comment"># . . call</span>
+<span id="L625" class="LineNr">625 </span>    e8/call  <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32
+<span id="L626" class="LineNr">626 </span>    <span class="subxS2Comment"># . . discard args</span>
+<span id="L627" class="LineNr">627 </span>    81          0/subop/add         3/mod/direct    4/rm32/ESP   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              0xc/imm32         <span class="subxComment"># add to ESP</span>
+<span id="L628" class="LineNr">628 </span>    c3/return
+<span id="L629" class="LineNr">629 </span>
+<span id="L630" class="LineNr">630 </span><span class="subxFunction">parse-hex-digit</span>:  <span class="subxComment"># in/EAX : byte -&gt; out/EAX : num</span>
+<span id="L631" class="LineNr">631 </span>    <span class="subxComment"># no error checking; accepts argument in EAX</span>
+<span id="L632" class="LineNr">632 </span>    <span class="subxComment"># if EAX &lt;= '9' return EAX - '0'</span>
+<span id="L633" class="LineNr">633 </span>    3d/compare-EAX  0x39/imm32/9
+<span id="L634" class="LineNr">634 </span>    7f/jump-if-greater  $parse-hex-digit:else/disp8
+<span id="L635" class="LineNr">635 </span>    2d/subtract-from-EAX  0x30/imm32/0
+<span id="L636" class="LineNr">636 </span>    c3/return
+<span id="L637" class="LineNr">637 </span><span class="Constant">$parse-hex-digit:else</span>:
+<span id="L638" class="LineNr">638 </span>    <span class="subxComment"># otherwise return EAX - 'a' + 10</span>
+<span id="L639" class="LineNr">639 </span>    2d/subtract-from-EAX  0x57/imm32/a-10
+<span id="L640" class="LineNr">640 </span>    c3/return
+<span id="L641" class="LineNr">641 </span>
+<span id="L642" class="LineNr">642 </span>== data
+<span id="L643" class="LineNr">643 </span>
+<span id="L644" class="LineNr">644 </span><span class="subxMinorFunction">_test-slice-empty</span>:
+<span id="L645" class="LineNr">645 </span>  <span class="subxComment"># nothing</span>
+<span id="L646" class="LineNr">646 </span><span class="subxMinorFunction">_test-slice-empty-end</span>:
+<span id="L647" class="LineNr">647 </span>
+<span id="L648" class="LineNr">648 </span><span class="subxMinorFunction">_test-slice-hex-int</span>:
+<span id="L649" class="LineNr">649 </span>  33/3 34/4
+<span id="L650" class="LineNr">650 </span><span class="subxMinorFunction">_test-slice-hex-int-end</span>:
+<span id="L651" class="LineNr">651 </span>
+<span id="L652" class="LineNr">652 </span><span class="subxMinorFunction">_test-slice-hex-int-letters</span>:
+<span id="L653" class="LineNr">653 </span>  33/3 34/4 61/a
+<span id="L654" class="LineNr">654 </span><span class="subxMinorFunction">_test-slice-hex-int-letters-end</span>:
+<span id="L655" class="LineNr">655 </span>
+<span id="L656" class="LineNr">656 </span><span class="subxMinorFunction">_test-slice-hex-int-single-letter</span>:
+<span id="L657" class="LineNr">657 </span>  61/a
+<span id="L658" class="LineNr">658 </span><span class="subxMinorFunction">_test-slice-hex-int-single-letter-end</span>:
+<span id="L659" class="LineNr">659 </span>
+<span id="L660" class="LineNr">660 </span><span class="subxMinorFunction">_test-slice-char-and-digits</span>:
+<span id="L661" class="LineNr">661 </span>  71/q 33/3 34/4
+<span id="L662" class="LineNr">662 </span><span class="subxMinorFunction">_test-slice-char-and-digits-end</span>:
+<span id="L663" class="LineNr">663 </span>
+<span id="L664" class="LineNr">664 </span><span class="subxMinorFunction">_test-slice-digits-and-char</span>:
+<span id="L665" class="LineNr">665 </span>  33/3 34/4 71/q
+<span id="L666" class="LineNr">666 </span><span class="subxMinorFunction">_test-slice-digits-and-char-end</span>:
+<span id="L667" class="LineNr">667 </span>
+<span id="L668" class="LineNr">668 </span><span class="subxMinorFunction">_test-slice-hex-int-with-0x-prefix</span>:
+<span id="L669" class="LineNr">669 </span>  30/0 78/x 33/3 34/4
+<span id="L670" class="LineNr">670 </span><span class="subxMinorFunction">_test-slice-hex-int-with-0x-prefix-end</span>:
+<span id="L671" class="LineNr">671 </span>
+<span id="L672" class="LineNr">672 </span><span class="subxMinorFunction">_test-slice-hex-int-zero</span>:
+<span id="L673" class="LineNr">673 </span>  30/0
+<span id="L674" class="LineNr">674 </span><span class="subxMinorFunction">_test-slice-hex-int-zero-end</span>:
+<span id="L675" class="LineNr">675 </span>
+<span id="L676" class="LineNr">676 </span><span class="subxMinorFunction">_test-slice-hex-int-with-0-prefix</span>:
+<span id="L677" class="LineNr">677 </span>  30/0 33/3
+<span id="L678" class="LineNr">678 </span><span class="subxMinorFunction">_test-slice-hex-int-with-0-prefix-end</span>:
+<span id="L679" class="LineNr">679 </span>
+<span id="L680" class="LineNr">680 </span><span class="subxS2Comment"># . . vim&#0058;nowrap:textwidth=0</span>
 </pre>
 </body>
 </html>