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Diffstat (limited to 'html/064list.mu.html')
-rw-r--r--html/064list.mu.html389
1 files changed, 194 insertions, 195 deletions
diff --git a/html/064list.mu.html b/html/064list.mu.html
index cc383bf3..b6ae13ab 100644
--- a/html/064list.mu.html
+++ b/html/064list.mu.html
@@ -15,17 +15,16 @@ body { font-size: 12pt; font-family: monospace; color: #aaaaaa; background-color
 a { color:#eeeeee; text-decoration: none; }
 a:hover { text-decoration: underline; }
 * { font-size: 12pt; font-size: 1em; }
+.muControl { color: #c0a020; }
+.muRecipe { color: #ff8700; }
 .muScenario { color: #00af00; }
-.muData { color: #ffff00; }
 .LineNr { color: #444444; }
 .Delimiter { color: #800080; }
-.Conceal { color: #4e4e4e; }
-.Comment { color: #9090ff; }
-.Comment a { color:#0000ee; text-decoration:underline; }
 .Constant { color: #00a0a0; }
 .Special { color: #c00000; }
-.muControl { color: #c0a020; }
-.muRecipe { color: #ff8700; }
+.Comment { color: #9090ff; }
+.Comment a { color:#0000ee; text-decoration:underline; }
+.muData { color: #ffff00; }
 -->
 </style>
 
@@ -65,149 +64,149 @@ if ('onhashchange' in window) {
 <span id="L3" class="LineNr">  3 </span><span class="Comment"># The objects must be of the same type. If you want to store multiple types in</span>
 <span id="L4" class="LineNr">  4 </span><span class="Comment"># a single list, use an exclusive-container.</span>
 <span id="L5" class="LineNr">  5 </span>
-<span id="L6" class="LineNr">  6 </span><span class="muData">container</span> <a href='064list.mu.html#L6'>list</a>:_elem [
+<span id="L6" class="LineNr">  6 </span><span class="muData">container</span> list:_elem [
 <span id="L7" class="LineNr">  7 </span>  value:_elem
-<span id="L8" class="LineNr">  8 </span>  <a href='065duplex_list.mu.html#L25'>next</a>:&amp;:<a href='064list.mu.html#L6'>list</a>:_elem
+<span id="L8" class="LineNr">  8 </span>  next:&amp;:list:_elem
 <span id="L9" class="LineNr">  9 </span>]
 <span id="L10" class="LineNr"> 10 </span>
-<span id="L11" class="LineNr"> 11 </span><span class="muRecipe">def</span> push x:_elem, l:&amp;:<a href='064list.mu.html#L6'>list</a>:_elem<span class="muRecipe"> -&gt; </span>result:&amp;:<a href='064list.mu.html#L6'>list</a>:_elem/contained-in:l [
+<span id="L11" class="LineNr"> 11 </span><span class="muRecipe">def</span> push x:_elem, l:&amp;:list:_elem<span class="muRecipe"> -&gt; </span>result:&amp;:list:_elem/contained-in:l [
 <span id="L12" class="LineNr"> 12 </span>  <span class="Constant">local-scope</span>
 <span id="L13" class="LineNr"> 13 </span>  <span class="Constant">load-inputs</span>
 <span id="L14" class="LineNr"> 14 </span>  result <span class="Special">&lt;-</span> new <span class="Delimiter">{</span>(list _elem): type<span class="Delimiter">}</span>
 <span id="L15" class="LineNr"> 15 </span>  *result <span class="Special">&lt;-</span> merge x, l
 <span id="L16" class="LineNr"> 16 </span>]
 <span id="L17" class="LineNr"> 17 </span>
-<span id="L18" class="LineNr"> 18 </span><span class="muRecipe">def</span> first in:&amp;:<a href='064list.mu.html#L6'>list</a>:_elem<span class="muRecipe"> -&gt; </span>result:_elem [
+<span id="L18" class="LineNr"> 18 </span><span class="muRecipe">def</span> first in:&amp;:list:_elem<span class="muRecipe"> -&gt; </span>result:_elem [
 <span id="L19" class="LineNr"> 19 </span>  <span class="Constant">local-scope</span>
 <span id="L20" class="LineNr"> 20 </span>  <span class="Constant">load-inputs</span>
 <span id="L21" class="LineNr"> 21 </span>  result <span class="Special">&lt;-</span> get *in, <span class="Constant">value:offset</span>
 <span id="L22" class="LineNr"> 22 </span>]
 <span id="L23" class="LineNr"> 23 </span>
-<span id="L24" class="LineNr"> 24 </span><span class="muRecipe">def</span> <a href='064list.mu.html#L24'>rest</a> in:&amp;:<a href='064list.mu.html#L6'>list</a>:_elem<span class="muRecipe"> -&gt; </span>result:&amp;:<a href='064list.mu.html#L6'>list</a>:_elem/contained-in:in [
+<span id="L24" class="LineNr"> 24 </span><span class="muRecipe">def</span> rest in:&amp;:list:_elem<span class="muRecipe"> -&gt; </span>result:&amp;:list:_elem/contained-in:in [
 <span id="L25" class="LineNr"> 25 </span>  <span class="Constant">local-scope</span>
 <span id="L26" class="LineNr"> 26 </span>  <span class="Constant">load-inputs</span>
-<span id="L27" class="LineNr"> 27 </span>  result <span class="Special">&lt;-</span> get *in, <span class="Constant"><a href='065duplex_list.mu.html#L25'>next</a>:offset</span>
+<span id="L27" class="LineNr"> 27 </span>  result <span class="Special">&lt;-</span> get *in, <span class="Constant">next:offset</span>
 <span id="L28" class="LineNr"> 28 </span>]
 <span id="L29" class="LineNr"> 29 </span>
 <span id="L30" class="LineNr"> 30 </span><span class="muScenario">scenario</span> list-handling [
 <span id="L31" class="LineNr"> 31 </span>  run [
-<span id="L32" class="LineNr"> 32 </span>  <span class="Conceal">¦</span> <span class="Constant">local-scope</span>
-<span id="L33" class="LineNr"> 33 </span>  <span class="Conceal">¦</span> x:&amp;:<a href='064list.mu.html#L6'>list</a>:num <span class="Special">&lt;-</span> push<span class="Constant"> 3</span>,<span class="Constant"> 0</span>
-<span id="L34" class="LineNr"> 34 </span>  <span class="Conceal">¦</span> x <span class="Special">&lt;-</span> push<span class="Constant"> 4</span>, x
-<span id="L35" class="LineNr"> 35 </span>  <span class="Conceal">¦</span> x <span class="Special">&lt;-</span> push<span class="Constant"> 5</span>, x
-<span id="L36" class="LineNr"> 36 </span>  <span class="Conceal">¦</span> 10:num/<span class="Special">raw</span> <span class="Special">&lt;-</span> first x
-<span id="L37" class="LineNr"> 37 </span>  <span class="Conceal">¦</span> x <span class="Special">&lt;-</span> <a href='064list.mu.html#L24'>rest</a> x
-<span id="L38" class="LineNr"> 38 </span>  <span class="Conceal">¦</span> 11:num/<span class="Special">raw</span> <span class="Special">&lt;-</span> first x
-<span id="L39" class="LineNr"> 39 </span>  <span class="Conceal">¦</span> x <span class="Special">&lt;-</span> <a href='064list.mu.html#L24'>rest</a> x
-<span id="L40" class="LineNr"> 40 </span>  <span class="Conceal">¦</span> 12:num/<span class="Special">raw</span> <span class="Special">&lt;-</span> first x
-<span id="L41" class="LineNr"> 41 </span>  <span class="Conceal">¦</span> 20:&amp;:<a href='064list.mu.html#L6'>list</a>:num/<span class="Special">raw</span> <span class="Special">&lt;-</span> <a href='064list.mu.html#L24'>rest</a> x
+<span id="L32" class="LineNr"> 32 </span>    <span class="Constant">local-scope</span>
+<span id="L33" class="LineNr"> 33 </span>    x:&amp;:list:num <span class="Special">&lt;-</span> push<span class="Constant"> 3</span>,<span class="Constant"> 0</span>
+<span id="L34" class="LineNr"> 34 </span>    x <span class="Special">&lt;-</span> push<span class="Constant"> 4</span>, x
+<span id="L35" class="LineNr"> 35 </span>    x <span class="Special">&lt;-</span> push<span class="Constant"> 5</span>, x
+<span id="L36" class="LineNr"> 36 </span>    10:num/<span class="Special">raw</span> <span class="Special">&lt;-</span> first x
+<span id="L37" class="LineNr"> 37 </span>    x <span class="Special">&lt;-</span> rest x
+<span id="L38" class="LineNr"> 38 </span>    11:num/<span class="Special">raw</span> <span class="Special">&lt;-</span> first x
+<span id="L39" class="LineNr"> 39 </span>    x <span class="Special">&lt;-</span> rest x
+<span id="L40" class="LineNr"> 40 </span>    12:num/<span class="Special">raw</span> <span class="Special">&lt;-</span> first x
+<span id="L41" class="LineNr"> 41 </span>    20:&amp;:list:num/<span class="Special">raw</span> <span class="Special">&lt;-</span> rest x
 <span id="L42" class="LineNr"> 42 </span>  ]
 <span id="L43" class="LineNr"> 43 </span>  memory-should-contain [
-<span id="L44" class="LineNr"> 44 </span>  <span class="Conceal">¦</span><span class="Constant"> 10</span> <span class="Special">&lt;-</span><span class="Constant"> 5</span>
-<span id="L45" class="LineNr"> 45 </span>  <span class="Conceal">¦</span><span class="Constant"> 11</span> <span class="Special">&lt;-</span><span class="Constant"> 4</span>
-<span id="L46" class="LineNr"> 46 </span>  <span class="Conceal">¦</span><span class="Constant"> 12</span> <span class="Special">&lt;-</span><span class="Constant"> 3</span>
-<span id="L47" class="LineNr"> 47 </span>  <span class="Conceal">¦</span><span class="Constant"> 20</span> <span class="Special">&lt;-</span><span class="Constant"> 0</span>  <span class="Comment"># nothing left</span>
+<span id="L44" class="LineNr"> 44 </span>   <span class="Constant"> 10</span> <span class="Special">&lt;-</span><span class="Constant"> 5</span>
+<span id="L45" class="LineNr"> 45 </span>   <span class="Constant"> 11</span> <span class="Special">&lt;-</span><span class="Constant"> 4</span>
+<span id="L46" class="LineNr"> 46 </span>   <span class="Constant"> 12</span> <span class="Special">&lt;-</span><span class="Constant"> 3</span>
+<span id="L47" class="LineNr"> 47 </span>   <span class="Constant"> 20</span> <span class="Special">&lt;-</span><span class="Constant"> 0</span>  <span class="Comment"># nothing left</span>
 <span id="L48" class="LineNr"> 48 </span>  ]
 <span id="L49" class="LineNr"> 49 </span>]
 <span id="L50" class="LineNr"> 50 </span>
-<span id="L51" class="LineNr"> 51 </span><span class="muRecipe">def</span> length l:&amp;:<a href='064list.mu.html#L6'>list</a>:_elem<span class="muRecipe"> -&gt; </span>result:num [
+<span id="L51" class="LineNr"> 51 </span><span class="muRecipe">def</span> length l:&amp;:list:_elem<span class="muRecipe"> -&gt; </span>result:num [
 <span id="L52" class="LineNr"> 52 </span>  <span class="Constant">local-scope</span>
 <span id="L53" class="LineNr"> 53 </span>  <span class="Constant">load-inputs</span>
 <span id="L54" class="LineNr"> 54 </span>  result <span class="Special">&lt;-</span> copy<span class="Constant"> 0</span>
 <span id="L55" class="LineNr"> 55 </span>  <span class="Delimiter">{</span>
-<span id="L56" class="LineNr"> 56 </span>  <span class="Conceal">¦</span> <span class="muControl">break-unless</span> l
-<span id="L57" class="LineNr"> 57 </span>  <span class="Conceal">¦</span> result <span class="Special">&lt;-</span> add result,<span class="Constant"> 1</span>
-<span id="L58" class="LineNr"> 58 </span>  <span class="Conceal">¦</span> l <span class="Special">&lt;-</span> <a href='064list.mu.html#L24'>rest</a> l
-<span id="L59" class="LineNr"> 59 </span>  <span class="Conceal">¦</span><span class="muControl"> loop</span>
+<span id="L56" class="LineNr"> 56 </span>    <span class="muControl">break-unless</span> l
+<span id="L57" class="LineNr"> 57 </span>    result <span class="Special">&lt;-</span> add result,<span class="Constant"> 1</span>
+<span id="L58" class="LineNr"> 58 </span>    l <span class="Special">&lt;-</span> rest l
+<span id="L59" class="LineNr"> 59 </span>   <span class="muControl"> loop</span>
 <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 id="L63" class="LineNr"> 63 </span><span class="Comment"># insert 'x' after 'in'</span>
-<span id="L64" class="LineNr"> 64 </span><span class="muRecipe">def</span> insert x:_elem, in:&amp;:<a href='064list.mu.html#L6'>list</a>:_elem<span class="muRecipe"> -&gt; </span>in:&amp;:<a href='064list.mu.html#L6'>list</a>:_elem [
+<span id="L64" class="LineNr"> 64 </span><span class="muRecipe">def</span> insert x:_elem, in:&amp;:list:_elem<span class="muRecipe"> -&gt; </span>in:&amp;:list:_elem [
 <span id="L65" class="LineNr"> 65 </span>  <span class="Constant">local-scope</span>
 <span id="L66" class="LineNr"> 66 </span>  <span class="Constant">load-inputs</span>
-<span id="L67" class="LineNr"> 67 </span>  new-node:&amp;:<a href='064list.mu.html#L6'>list</a>:_elem <span class="Special">&lt;-</span> new <span class="Delimiter">{</span>(list _elem): type<span class="Delimiter">}</span>
+<span id="L67" class="LineNr"> 67 </span>  new-node:&amp;:list:_elem <span class="Special">&lt;-</span> new <span class="Delimiter">{</span>(list _elem): type<span class="Delimiter">}</span>
 <span id="L68" class="LineNr"> 68 </span>  *new-node <span class="Special">&lt;-</span> put *new-node, <span class="Constant">value:offset</span>, x
-<span id="L69" class="LineNr"> 69 </span>  next-node:&amp;:<a href='064list.mu.html#L6'>list</a>:_elem <span class="Special">&lt;-</span> get *in, <span class="Constant"><a href='065duplex_list.mu.html#L25'>next</a>:offset</span>
-<span id="L70" class="LineNr"> 70 </span>  *in <span class="Special">&lt;-</span> put *in, <span class="Constant"><a href='065duplex_list.mu.html#L25'>next</a>:offset</span>, new-node
-<span id="L71" class="LineNr"> 71 </span>  *new-node <span class="Special">&lt;-</span> put *new-node, <span class="Constant"><a href='065duplex_list.mu.html#L25'>next</a>:offset</span>, next-node
+<span id="L69" class="LineNr"> 69 </span>  next-node:&amp;:list:_elem <span class="Special">&lt;-</span> get *in, <span class="Constant">next:offset</span>
+<span id="L70" class="LineNr"> 70 </span>  *in <span class="Special">&lt;-</span> put *in, <span class="Constant">next:offset</span>, new-node
+<span id="L71" class="LineNr"> 71 </span>  *new-node <span class="Special">&lt;-</span> put *new-node, <span class="Constant">next:offset</span>, next-node
 <span id="L72" class="LineNr"> 72 </span>]
 <span id="L73" class="LineNr"> 73 </span>
 <span id="L74" class="LineNr"> 74 </span><span class="muScenario">scenario</span> inserting-into-list [
 <span id="L75" class="LineNr"> 75 </span>  <span class="Constant">local-scope</span>
-<span id="L76" class="LineNr"> 76 </span>  <a href='064list.mu.html#L6'>list</a>:&amp;:<a href='064list.mu.html#L6'>list</a>:num <span class="Special">&lt;-</span> push<span class="Constant"> 3</span>,<span class="Constant"> 0</span>
-<span id="L77" class="LineNr"> 77 </span>  <a href='064list.mu.html#L6'>list</a> <span class="Special">&lt;-</span> push<span class="Constant"> 4</span>, <a href='064list.mu.html#L6'>list</a>
-<span id="L78" class="LineNr"> 78 </span>  <a href='064list.mu.html#L6'>list</a> <span class="Special">&lt;-</span> push<span class="Constant"> 5</span>, <a href='064list.mu.html#L6'>list</a>
+<span id="L76" class="LineNr"> 76 </span>  list:&amp;:list:num <span class="Special">&lt;-</span> push<span class="Constant"> 3</span>,<span class="Constant"> 0</span>
+<span id="L77" class="LineNr"> 77 </span>  list <span class="Special">&lt;-</span> push<span class="Constant"> 4</span>, list
+<span id="L78" class="LineNr"> 78 </span>  list <span class="Special">&lt;-</span> push<span class="Constant"> 5</span>, list
 <span id="L79" class="LineNr"> 79 </span>  run [
-<span id="L80" class="LineNr"> 80 </span>  <span class="Conceal">¦</span> list2:&amp;:<a href='064list.mu.html#L6'>list</a>:num <span class="Special">&lt;-</span> <a href='064list.mu.html#L24'>rest</a> <a href='064list.mu.html#L6'>list</a>  <span class="Comment"># inside list</span>
-<span id="L81" class="LineNr"> 81 </span>  <span class="Conceal">¦</span> list2 <span class="Special">&lt;-</span> insert<span class="Constant"> 6</span>, list2
-<span id="L82" class="LineNr"> 82 </span>  <span class="Conceal">¦</span> <span class="Comment"># check structure</span>
-<span id="L83" class="LineNr"> 83 </span>  <span class="Conceal">¦</span> list2 <span class="Special">&lt;-</span> copy <a href='064list.mu.html#L6'>list</a>
-<span id="L84" class="LineNr"> 84 </span>  <span class="Conceal">¦</span> 10:num/<span class="Special">raw</span> <span class="Special">&lt;-</span> first list2
-<span id="L85" class="LineNr"> 85 </span>  <span class="Conceal">¦</span> list2 <span class="Special">&lt;-</span> <a href='064list.mu.html#L24'>rest</a> list2
-<span id="L86" class="LineNr"> 86 </span>  <span class="Conceal">¦</span> 11:num/<span class="Special">raw</span> <span class="Special">&lt;-</span> first list2
-<span id="L87" class="LineNr"> 87 </span>  <span class="Conceal">¦</span> list2 <span class="Special">&lt;-</span> <a href='064list.mu.html#L24'>rest</a> list2
-<span id="L88" class="LineNr"> 88 </span>  <span class="Conceal">¦</span> 12:num/<span class="Special">raw</span> <span class="Special">&lt;-</span> first list2
-<span id="L89" class="LineNr"> 89 </span>  <span class="Conceal">¦</span> list2 <span class="Special">&lt;-</span> <a href='064list.mu.html#L24'>rest</a> list2
-<span id="L90" class="LineNr"> 90 </span>  <span class="Conceal">¦</span> 13:num/<span class="Special">raw</span> <span class="Special">&lt;-</span> first list2
+<span id="L80" class="LineNr"> 80 </span>    list2:&amp;:list:num <span class="Special">&lt;-</span> rest list  <span class="Comment"># inside list</span>
+<span id="L81" class="LineNr"> 81 </span>    list2 <span class="Special">&lt;-</span> insert<span class="Constant"> 6</span>, list2
+<span id="L82" class="LineNr"> 82 </span>    <span class="Comment"># check structure</span>
+<span id="L83" class="LineNr"> 83 </span>    list2 <span class="Special">&lt;-</span> copy list
+<span id="L84" class="LineNr"> 84 </span>    10:num/<span class="Special">raw</span> <span class="Special">&lt;-</span> first list2
+<span id="L85" class="LineNr"> 85 </span>    list2 <span class="Special">&lt;-</span> rest list2
+<span id="L86" class="LineNr"> 86 </span>    11:num/<span class="Special">raw</span> <span class="Special">&lt;-</span> first list2
+<span id="L87" class="LineNr"> 87 </span>    list2 <span class="Special">&lt;-</span> rest list2
+<span id="L88" class="LineNr"> 88 </span>    12:num/<span class="Special">raw</span> <span class="Special">&lt;-</span> first list2
+<span id="L89" class="LineNr"> 89 </span>    list2 <span class="Special">&lt;-</span> rest list2
+<span id="L90" class="LineNr"> 90 </span>    13:num/<span class="Special">raw</span> <span class="Special">&lt;-</span> first list2
 <span id="L91" class="LineNr"> 91 </span>  ]
 <span id="L92" class="LineNr"> 92 </span>  memory-should-contain [
-<span id="L93" class="LineNr"> 93 </span>  <span class="Conceal">¦</span><span class="Constant"> 10</span> <span class="Special">&lt;-</span><span class="Constant"> 5</span>  <span class="Comment"># scanning next</span>
-<span id="L94" class="LineNr"> 94 </span>  <span class="Conceal">¦</span><span class="Constant"> 11</span> <span class="Special">&lt;-</span><span class="Constant"> 4</span>
-<span id="L95" class="LineNr"> 95 </span>  <span class="Conceal">¦</span><span class="Constant"> 12</span> <span class="Special">&lt;-</span><span class="Constant"> 6</span>  <span class="Comment"># inserted element</span>
-<span id="L96" class="LineNr"> 96 </span>  <span class="Conceal">¦</span><span class="Constant"> 13</span> <span class="Special">&lt;-</span><span class="Constant"> 3</span>
+<span id="L93" class="LineNr"> 93 </span>   <span class="Constant"> 10</span> <span class="Special">&lt;-</span><span class="Constant"> 5</span>  <span class="Comment"># scanning next</span>
+<span id="L94" class="LineNr"> 94 </span>   <span class="Constant"> 11</span> <span class="Special">&lt;-</span><span class="Constant"> 4</span>
+<span id="L95" class="LineNr"> 95 </span>   <span class="Constant"> 12</span> <span class="Special">&lt;-</span><span class="Constant"> 6</span>  <span class="Comment"># inserted element</span>
+<span id="L96" class="LineNr"> 96 </span>   <span class="Constant"> 13</span> <span class="Special">&lt;-</span><span class="Constant"> 3</span>
 <span id="L97" class="LineNr"> 97 </span>  ]
 <span id="L98" class="LineNr"> 98 </span>]
 <span id="L99" class="LineNr"> 99 </span>
 <span id="L100" class="LineNr">100 </span><span class="muScenario">scenario</span> inserting-at-end-of-list [
 <span id="L101" class="LineNr">101 </span>  <span class="Constant">local-scope</span>
-<span id="L102" class="LineNr">102 </span>  <a href='064list.mu.html#L6'>list</a>:&amp;:<a href='064list.mu.html#L6'>list</a>:num <span class="Special">&lt;-</span> push<span class="Constant"> 3</span>,<span class="Constant"> 0</span>
-<span id="L103" class="LineNr">103 </span>  <a href='064list.mu.html#L6'>list</a> <span class="Special">&lt;-</span> push<span class="Constant"> 4</span>, <a href='064list.mu.html#L6'>list</a>
-<span id="L104" class="LineNr">104 </span>  <a href='064list.mu.html#L6'>list</a> <span class="Special">&lt;-</span> push<span class="Constant"> 5</span>, <a href='064list.mu.html#L6'>list</a>
+<span id="L102" class="LineNr">102 </span>  list:&amp;:list:num <span class="Special">&lt;-</span> push<span class="Constant"> 3</span>,<span class="Constant"> 0</span>
+<span id="L103" class="LineNr">103 </span>  list <span class="Special">&lt;-</span> push<span class="Constant"> 4</span>, list
+<span id="L104" class="LineNr">104 </span>  list <span class="Special">&lt;-</span> push<span class="Constant"> 5</span>, list
 <span id="L105" class="LineNr">105 </span>  run [
-<span id="L106" class="LineNr">106 </span>  <span class="Conceal">¦</span> list2:&amp;:<a href='064list.mu.html#L6'>list</a>:num <span class="Special">&lt;-</span> <a href='064list.mu.html#L24'>rest</a> <a href='064list.mu.html#L6'>list</a>  <span class="Comment"># inside list</span>
-<span id="L107" class="LineNr">107 </span>  <span class="Conceal">¦</span> list2 <span class="Special">&lt;-</span> <a href='064list.mu.html#L24'>rest</a> list2  <span class="Comment"># now at end of list</span>
-<span id="L108" class="LineNr">108 </span>  <span class="Conceal">¦</span> list2 <span class="Special">&lt;-</span> insert<span class="Constant"> 6</span>, list2
-<span id="L109" class="LineNr">109 </span>  <span class="Conceal">¦</span> <span class="Comment"># check structure like before</span>
-<span id="L110" class="LineNr">110 </span>  <span class="Conceal">¦</span> list2 <span class="Special">&lt;-</span> copy <a href='064list.mu.html#L6'>list</a>
-<span id="L111" class="LineNr">111 </span>  <span class="Conceal">¦</span> 10:num/<span class="Special">raw</span> <span class="Special">&lt;-</span> first list2
-<span id="L112" class="LineNr">112 </span>  <span class="Conceal">¦</span> list2 <span class="Special">&lt;-</span> <a href='064list.mu.html#L24'>rest</a> list2
-<span id="L113" class="LineNr">113 </span>  <span class="Conceal">¦</span> 11:num/<span class="Special">raw</span> <span class="Special">&lt;-</span> first list2
-<span id="L114" class="LineNr">114 </span>  <span class="Conceal">¦</span> list2 <span class="Special">&lt;-</span> <a href='064list.mu.html#L24'>rest</a> list2
-<span id="L115" class="LineNr">115 </span>  <span class="Conceal">¦</span> 12:num/<span class="Special">raw</span> <span class="Special">&lt;-</span> first list2
-<span id="L116" class="LineNr">116 </span>  <span class="Conceal">¦</span> list2 <span class="Special">&lt;-</span> <a href='064list.mu.html#L24'>rest</a> list2
-<span id="L117" class="LineNr">117 </span>  <span class="Conceal">¦</span> 13:num/<span class="Special">raw</span> <span class="Special">&lt;-</span> first list2
+<span id="L106" class="LineNr">106 </span>    list2:&amp;:list:num <span class="Special">&lt;-</span> rest list  <span class="Comment"># inside list</span>
+<span id="L107" class="LineNr">107 </span>    list2 <span class="Special">&lt;-</span> rest list2  <span class="Comment"># now at end of list</span>
+<span id="L108" class="LineNr">108 </span>    list2 <span class="Special">&lt;-</span> insert<span class="Constant"> 6</span>, list2
+<span id="L109" class="LineNr">109 </span>    <span class="Comment"># check structure like before</span>
+<span id="L110" class="LineNr">110 </span>    list2 <span class="Special">&lt;-</span> copy list
+<span id="L111" class="LineNr">111 </span>    10:num/<span class="Special">raw</span> <span class="Special">&lt;-</span> first list2
+<span id="L112" class="LineNr">112 </span>    list2 <span class="Special">&lt;-</span> rest list2
+<span id="L113" class="LineNr">113 </span>    11:num/<span class="Special">raw</span> <span class="Special">&lt;-</span> first list2
+<span id="L114" class="LineNr">114 </span>    list2 <span class="Special">&lt;-</span> rest list2
+<span id="L115" class="LineNr">115 </span>    12:num/<span class="Special">raw</span> <span class="Special">&lt;-</span> first list2
+<span id="L116" class="LineNr">116 </span>    list2 <span class="Special">&lt;-</span> rest list2
+<span id="L117" class="LineNr">117 </span>    13:num/<span class="Special">raw</span> <span class="Special">&lt;-</span> first list2
 <span id="L118" class="LineNr">118 </span>  ]
 <span id="L119" class="LineNr">119 </span>  memory-should-contain [
-<span id="L120" class="LineNr">120 </span>  <span class="Conceal">¦</span><span class="Constant"> 10</span> <span class="Special">&lt;-</span><span class="Constant"> 5</span>  <span class="Comment"># scanning next</span>
-<span id="L121" class="LineNr">121 </span>  <span class="Conceal">¦</span><span class="Constant"> 11</span> <span class="Special">&lt;-</span><span class="Constant"> 4</span>
-<span id="L122" class="LineNr">122 </span>  <span class="Conceal">¦</span><span class="Constant"> 12</span> <span class="Special">&lt;-</span><span class="Constant"> 3</span>
-<span id="L123" class="LineNr">123 </span>  <span class="Conceal">¦</span><span class="Constant"> 13</span> <span class="Special">&lt;-</span><span class="Constant"> 6</span>  <span class="Comment"># inserted element</span>
+<span id="L120" class="LineNr">120 </span>   <span class="Constant"> 10</span> <span class="Special">&lt;-</span><span class="Constant"> 5</span>  <span class="Comment"># scanning next</span>
+<span id="L121" class="LineNr">121 </span>   <span class="Constant"> 11</span> <span class="Special">&lt;-</span><span class="Constant"> 4</span>
+<span id="L122" class="LineNr">122 </span>   <span class="Constant"> 12</span> <span class="Special">&lt;-</span><span class="Constant"> 3</span>
+<span id="L123" class="LineNr">123 </span>   <span class="Constant"> 13</span> <span class="Special">&lt;-</span><span class="Constant"> 6</span>  <span class="Comment"># inserted element</span>
 <span id="L124" class="LineNr">124 </span>  ]
 <span id="L125" class="LineNr">125 </span>]
 <span id="L126" class="LineNr">126 </span>
 <span id="L127" class="LineNr">127 </span><span class="muScenario">scenario</span> inserting-after-start-of-list [
 <span id="L128" class="LineNr">128 </span>  <span class="Constant">local-scope</span>
-<span id="L129" class="LineNr">129 </span>  <a href='064list.mu.html#L6'>list</a>:&amp;:<a href='064list.mu.html#L6'>list</a>:num <span class="Special">&lt;-</span> push<span class="Constant"> 3</span>,<span class="Constant"> 0</span>
-<span id="L130" class="LineNr">130 </span>  <a href='064list.mu.html#L6'>list</a> <span class="Special">&lt;-</span> push<span class="Constant"> 4</span>, <a href='064list.mu.html#L6'>list</a>
-<span id="L131" class="LineNr">131 </span>  <a href='064list.mu.html#L6'>list</a> <span class="Special">&lt;-</span> push<span class="Constant"> 5</span>, <a href='064list.mu.html#L6'>list</a>
+<span id="L129" class="LineNr">129 </span>  list:&amp;:list:num <span class="Special">&lt;-</span> push<span class="Constant"> 3</span>,<span class="Constant"> 0</span>
+<span id="L130" class="LineNr">130 </span>  list <span class="Special">&lt;-</span> push<span class="Constant"> 4</span>, list
+<span id="L131" class="LineNr">131 </span>  list <span class="Special">&lt;-</span> push<span class="Constant"> 5</span>, list
 <span id="L132" class="LineNr">132 </span>  run [
-<span id="L133" class="LineNr">133 </span>  <span class="Conceal">¦</span> <a href='064list.mu.html#L6'>list</a> <span class="Special">&lt;-</span> insert<span class="Constant"> 6</span>, <a href='064list.mu.html#L6'>list</a>
-<span id="L134" class="LineNr">134 </span>  <span class="Conceal">¦</span> <span class="Comment"># check structure like before</span>
-<span id="L135" class="LineNr">135 </span>  <span class="Conceal">¦</span> list2:&amp;:<a href='064list.mu.html#L6'>list</a>:num <span class="Special">&lt;-</span> copy <a href='064list.mu.html#L6'>list</a>
-<span id="L136" class="LineNr">136 </span>  <span class="Conceal">¦</span> 10:num/<span class="Special">raw</span> <span class="Special">&lt;-</span> first list2
-<span id="L137" class="LineNr">137 </span>  <span class="Conceal">¦</span> list2 <span class="Special">&lt;-</span> <a href='064list.mu.html#L24'>rest</a> list2
-<span id="L138" class="LineNr">138 </span>  <span class="Conceal">¦</span> 11:num/<span class="Special">raw</span> <span class="Special">&lt;-</span> first list2
-<span id="L139" class="LineNr">139 </span>  <span class="Conceal">¦</span> list2 <span class="Special">&lt;-</span> <a href='064list.mu.html#L24'>rest</a> list2
-<span id="L140" class="LineNr">140 </span>  <span class="Conceal">¦</span> 12:num/<span class="Special">raw</span> <span class="Special">&lt;-</span> first list2
-<span id="L141" class="LineNr">141 </span>  <span class="Conceal">¦</span> list2 <span class="Special">&lt;-</span> <a href='064list.mu.html#L24'>rest</a> list2
-<span id="L142" class="LineNr">142 </span>  <span class="Conceal">¦</span> 13:num/<span class="Special">raw</span> <span class="Special">&lt;-</span> first list2
+<span id="L133" class="LineNr">133 </span>    list <span class="Special">&lt;-</span> insert<span class="Constant"> 6</span>, list
+<span id="L134" class="LineNr">134 </span>    <span class="Comment"># check structure like before</span>
+<span id="L135" class="LineNr">135 </span>    list2:&amp;:list:num <span class="Special">&lt;-</span> copy list
+<span id="L136" class="LineNr">136 </span>    10:num/<span class="Special">raw</span> <span class="Special">&lt;-</span> first list2
+<span id="L137" class="LineNr">137 </span>    list2 <span class="Special">&lt;-</span> rest list2
+<span id="L138" class="LineNr">138 </span>    11:num/<span class="Special">raw</span> <span class="Special">&lt;-</span> first list2
+<span id="L139" class="LineNr">139 </span>    list2 <span class="Special">&lt;-</span> rest list2
+<span id="L140" class="LineNr">140 </span>    12:num/<span class="Special">raw</span> <span class="Special">&lt;-</span> first list2
+<span id="L141" class="LineNr">141 </span>    list2 <span class="Special">&lt;-</span> rest list2
+<span id="L142" class="LineNr">142 </span>    13:num/<span class="Special">raw</span> <span class="Special">&lt;-</span> first list2
 <span id="L143" class="LineNr">143 </span>  ]
 <span id="L144" class="LineNr">144 </span>  memory-should-contain [
-<span id="L145" class="LineNr">145 </span>  <span class="Conceal">¦</span><span class="Constant"> 10</span> <span class="Special">&lt;-</span><span class="Constant"> 5</span>  <span class="Comment"># scanning next</span>
-<span id="L146" class="LineNr">146 </span>  <span class="Conceal">¦</span><span class="Constant"> 11</span> <span class="Special">&lt;-</span><span class="Constant"> 6</span>  <span class="Comment"># inserted element</span>
-<span id="L147" class="LineNr">147 </span>  <span class="Conceal">¦</span><span class="Constant"> 12</span> <span class="Special">&lt;-</span><span class="Constant"> 4</span>
-<span id="L148" class="LineNr">148 </span>  <span class="Conceal">¦</span><span class="Constant"> 13</span> <span class="Special">&lt;-</span><span class="Constant"> 3</span>
+<span id="L145" class="LineNr">145 </span>   <span class="Constant"> 10</span> <span class="Special">&lt;-</span><span class="Constant"> 5</span>  <span class="Comment"># scanning next</span>
+<span id="L146" class="LineNr">146 </span>   <span class="Constant"> 11</span> <span class="Special">&lt;-</span><span class="Constant"> 6</span>  <span class="Comment"># inserted element</span>
+<span id="L147" class="LineNr">147 </span>   <span class="Constant"> 12</span> <span class="Special">&lt;-</span><span class="Constant"> 4</span>
+<span id="L148" class="LineNr">148 </span>   <span class="Constant"> 13</span> <span class="Special">&lt;-</span><span class="Constant"> 3</span>
 <span id="L149" class="LineNr">149 </span>  ]
 <span id="L150" class="LineNr">150 </span>]
 <span id="L151" class="LineNr">151 </span>
@@ -215,202 +214,202 @@ if ('onhashchange' in window) {
 <span id="L153" class="LineNr">153 </span><span class="Comment">#</span>
 <span id="L154" class="LineNr">154 </span><span class="Comment"># Returns null if and only if list is empty. Beware: in that case any other</span>
 <span id="L155" class="LineNr">155 </span><span class="Comment"># pointers to the head are now invalid.</span>
-<span id="L156" class="LineNr">156 </span><span class="muRecipe">def</span> remove x:&amp;:<a href='064list.mu.html#L6'>list</a>:_elem/contained-in:in, in:&amp;:<a href='064list.mu.html#L6'>list</a>:_elem<span class="muRecipe"> -&gt; </span>in:&amp;:<a href='064list.mu.html#L6'>list</a>:_elem [
+<span id="L156" class="LineNr">156 </span><span class="muRecipe">def</span> remove x:&amp;:list:_elem/contained-in:in, in:&amp;:list:_elem<span class="muRecipe"> -&gt; </span>in:&amp;:list:_elem [
 <span id="L157" class="LineNr">157 </span>  <span class="Constant">local-scope</span>
 <span id="L158" class="LineNr">158 </span>  <span class="Constant">load-inputs</span>
 <span id="L159" class="LineNr">159 </span>  <span class="Comment"># if 'x' is null, return</span>
 <span id="L160" class="LineNr">160 </span>  <span class="muControl">return-unless</span> x
-<span id="L161" class="LineNr">161 </span>  next-node:&amp;:<a href='064list.mu.html#L6'>list</a>:_elem <span class="Special">&lt;-</span> <a href='064list.mu.html#L24'>rest</a> x
+<span id="L161" class="LineNr">161 </span>  next-node:&amp;:list:_elem <span class="Special">&lt;-</span> rest x
 <span id="L162" class="LineNr">162 </span>  <span class="Comment"># clear next pointer of 'x'</span>
-<span id="L163" class="LineNr">163 </span>  *x <span class="Special">&lt;-</span> put *x, <span class="Constant"><a href='065duplex_list.mu.html#L25'>next</a>:offset</span>,<span class="Constant"> 0</span>
+<span id="L163" class="LineNr">163 </span>  *x <span class="Special">&lt;-</span> put *x, <span class="Constant">next:offset</span>,<span class="Constant"> 0</span>
 <span id="L164" class="LineNr">164 </span>  <span class="Comment"># if 'x' is at the head of 'in', return the new head</span>
 <span id="L165" class="LineNr">165 </span>  at-head?:bool <span class="Special">&lt;-</span> equal x, in
 <span id="L166" class="LineNr">166 </span>  <span class="muControl">return-if</span> at-head?, next-node
 <span id="L167" class="LineNr">167 </span>  <span class="Comment"># compute prev-node</span>
-<span id="L168" class="LineNr">168 </span>  prev-node:&amp;:<a href='064list.mu.html#L6'>list</a>:_elem <span class="Special">&lt;-</span> copy in
-<span id="L169" class="LineNr">169 </span>  curr:&amp;:<a href='064list.mu.html#L6'>list</a>:_elem <span class="Special">&lt;-</span> <a href='064list.mu.html#L24'>rest</a> prev-node
+<span id="L168" class="LineNr">168 </span>  prev-node:&amp;:list:_elem <span class="Special">&lt;-</span> copy in
+<span id="L169" class="LineNr">169 </span>  curr:&amp;:list:_elem <span class="Special">&lt;-</span> rest prev-node
 <span id="L170" class="LineNr">170 </span>  <span class="Delimiter">{</span>
-<span id="L171" class="LineNr">171 </span>  <span class="Conceal">¦</span> <span class="muControl">return-unless</span> curr
-<span id="L172" class="LineNr">172 </span>  <span class="Conceal">¦</span> found?:bool <span class="Special">&lt;-</span> equal curr, x
-<span id="L173" class="LineNr">173 </span>  <span class="Conceal">¦</span> <span class="muControl">break-if</span> found?
-<span id="L174" class="LineNr">174 </span>  <span class="Conceal">¦</span> prev-node <span class="Special">&lt;-</span> copy curr
-<span id="L175" class="LineNr">175 </span>  <span class="Conceal">¦</span> curr <span class="Special">&lt;-</span> <a href='064list.mu.html#L24'>rest</a> curr
+<span id="L171" class="LineNr">171 </span>    <span class="muControl">return-unless</span> curr
+<span id="L172" class="LineNr">172 </span>    found?:bool <span class="Special">&lt;-</span> equal curr, x
+<span id="L173" class="LineNr">173 </span>    <span class="muControl">break-if</span> found?
+<span id="L174" class="LineNr">174 </span>    prev-node <span class="Special">&lt;-</span> copy curr
+<span id="L175" class="LineNr">175 </span>    curr <span class="Special">&lt;-</span> rest curr
 <span id="L176" class="LineNr">176 </span>  <span class="Delimiter">}</span>
 <span id="L177" class="LineNr">177 </span>  <span class="Comment"># set its next pointer to skip 'x'</span>
-<span id="L178" class="LineNr">178 </span>  *prev-node <span class="Special">&lt;-</span> put *prev-node, <span class="Constant"><a href='065duplex_list.mu.html#L25'>next</a>:offset</span>, next-node
+<span id="L178" class="LineNr">178 </span>  *prev-node <span class="Special">&lt;-</span> put *prev-node, <span class="Constant">next:offset</span>, next-node
 <span id="L179" class="LineNr">179 </span>]
 <span id="L180" class="LineNr">180 </span>
 <span id="L181" class="LineNr">181 </span><span class="muScenario">scenario</span> removing-from-list [
 <span id="L182" class="LineNr">182 </span>  <span class="Constant">local-scope</span>
-<span id="L183" class="LineNr">183 </span>  <a href='064list.mu.html#L6'>list</a>:&amp;:<a href='064list.mu.html#L6'>list</a>:num <span class="Special">&lt;-</span> push<span class="Constant"> 3</span>,<span class="Constant"> 0</span>
-<span id="L184" class="LineNr">184 </span>  <a href='064list.mu.html#L6'>list</a> <span class="Special">&lt;-</span> push<span class="Constant"> 4</span>, <a href='064list.mu.html#L6'>list</a>
-<span id="L185" class="LineNr">185 </span>  <a href='064list.mu.html#L6'>list</a> <span class="Special">&lt;-</span> push<span class="Constant"> 5</span>, <a href='064list.mu.html#L6'>list</a>
+<span id="L183" class="LineNr">183 </span>  list:&amp;:list:num <span class="Special">&lt;-</span> push<span class="Constant"> 3</span>,<span class="Constant"> 0</span>
+<span id="L184" class="LineNr">184 </span>  list <span class="Special">&lt;-</span> push<span class="Constant"> 4</span>, list
+<span id="L185" class="LineNr">185 </span>  list <span class="Special">&lt;-</span> push<span class="Constant"> 5</span>, list
 <span id="L186" class="LineNr">186 </span>  run [
-<span id="L187" class="LineNr">187 </span>  <span class="Conceal">¦</span> list2:&amp;:<a href='064list.mu.html#L6'>list</a>:num <span class="Special">&lt;-</span> <a href='064list.mu.html#L24'>rest</a> <a href='064list.mu.html#L6'>list</a>  <span class="Comment"># second element</span>
-<span id="L188" class="LineNr">188 </span>  <span class="Conceal">¦</span> <a href='064list.mu.html#L6'>list</a> <span class="Special">&lt;-</span> remove list2, <a href='064list.mu.html#L6'>list</a>
-<span id="L189" class="LineNr">189 </span>  <span class="Conceal">¦</span> 10:bool/<span class="Special">raw</span> <span class="Special">&lt;-</span> equal list2,<span class="Constant"> 0</span>
-<span id="L190" class="LineNr">190 </span>  <span class="Conceal">¦</span> <span class="Comment"># check structure like before</span>
-<span id="L191" class="LineNr">191 </span>  <span class="Conceal">¦</span> list2 <span class="Special">&lt;-</span> copy <a href='064list.mu.html#L6'>list</a>
-<span id="L192" class="LineNr">192 </span>  <span class="Conceal">¦</span> 11:num/<span class="Special">raw</span> <span class="Special">&lt;-</span> first list2
-<span id="L193" class="LineNr">193 </span>  <span class="Conceal">¦</span> list2 <span class="Special">&lt;-</span> <a href='064list.mu.html#L24'>rest</a> list2
-<span id="L194" class="LineNr">194 </span>  <span class="Conceal">¦</span> 12:num/<span class="Special">raw</span> <span class="Special">&lt;-</span> first list2
-<span id="L195" class="LineNr">195 </span>  <span class="Conceal">¦</span> 20:&amp;:<a href='064list.mu.html#L6'>list</a>:num/<span class="Special">raw</span> <span class="Special">&lt;-</span> <a href='064list.mu.html#L24'>rest</a> list2
+<span id="L187" class="LineNr">187 </span>    list2:&amp;:list:num <span class="Special">&lt;-</span> rest list  <span class="Comment"># second element</span>
+<span id="L188" class="LineNr">188 </span>    list <span class="Special">&lt;-</span> remove list2, list
+<span id="L189" class="LineNr">189 </span>    10:bool/<span class="Special">raw</span> <span class="Special">&lt;-</span> equal list2,<span class="Constant"> 0</span>
+<span id="L190" class="LineNr">190 </span>    <span class="Comment"># check structure like before</span>
+<span id="L191" class="LineNr">191 </span>    list2 <span class="Special">&lt;-</span> copy list
+<span id="L192" class="LineNr">192 </span>    11:num/<span class="Special">raw</span> <span class="Special">&lt;-</span> first list2
+<span id="L193" class="LineNr">193 </span>    list2 <span class="Special">&lt;-</span> rest list2
+<span id="L194" class="LineNr">194 </span>    12:num/<span class="Special">raw</span> <span class="Special">&lt;-</span> first list2
+<span id="L195" class="LineNr">195 </span>    20:&amp;:list:num/<span class="Special">raw</span> <span class="Special">&lt;-</span> rest list2
 <span id="L196" class="LineNr">196 </span>  ]
 <span id="L197" class="LineNr">197 </span>  memory-should-contain [
-<span id="L198" class="LineNr">198 </span>  <span class="Conceal">¦</span><span class="Constant"> 10</span> <span class="Special">&lt;-</span><span class="Constant"> 0</span>  <span class="Comment"># remove returned non-null</span>
-<span id="L199" class="LineNr">199 </span>  <span class="Conceal">¦</span><span class="Constant"> 11</span> <span class="Special">&lt;-</span><span class="Constant"> 5</span>  <span class="Comment"># scanning next, skipping deleted element</span>
-<span id="L200" class="LineNr">200 </span>  <span class="Conceal">¦</span><span class="Constant"> 12</span> <span class="Special">&lt;-</span><span class="Constant"> 3</span>
-<span id="L201" class="LineNr">201 </span>  <span class="Conceal">¦</span><span class="Constant"> 20</span> <span class="Special">&lt;-</span><span class="Constant"> 0</span>  <span class="Comment"># no more elements</span>
+<span id="L198" class="LineNr">198 </span>   <span class="Constant"> 10</span> <span class="Special">&lt;-</span><span class="Constant"> 0</span>  <span class="Comment"># remove returned non-null</span>
+<span id="L199" class="LineNr">199 </span>   <span class="Constant"> 11</span> <span class="Special">&lt;-</span><span class="Constant"> 5</span>  <span class="Comment"># scanning next, skipping deleted element</span>
+<span id="L200" class="LineNr">200 </span>   <span class="Constant"> 12</span> <span class="Special">&lt;-</span><span class="Constant"> 3</span>
+<span id="L201" class="LineNr">201 </span>   <span class="Constant"> 20</span> <span class="Special">&lt;-</span><span class="Constant"> 0</span>  <span class="Comment"># no more elements</span>
 <span id="L202" class="LineNr">202 </span>  ]
 <span id="L203" class="LineNr">203 </span>]
 <span id="L204" class="LineNr">204 </span>
 <span id="L205" class="LineNr">205 </span><span class="muScenario">scenario</span> removing-from-start-of-list [
 <span id="L206" class="LineNr">206 </span>  <span class="Constant">local-scope</span>
-<span id="L207" class="LineNr">207 </span>  <a href='064list.mu.html#L6'>list</a>:&amp;:<a href='064list.mu.html#L6'>list</a>:num <span class="Special">&lt;-</span> push<span class="Constant"> 3</span>,<span class="Constant"> 0</span>
-<span id="L208" class="LineNr">208 </span>  <a href='064list.mu.html#L6'>list</a> <span class="Special">&lt;-</span> push<span class="Constant"> 4</span>, <a href='064list.mu.html#L6'>list</a>
-<span id="L209" class="LineNr">209 </span>  <a href='064list.mu.html#L6'>list</a> <span class="Special">&lt;-</span> push<span class="Constant"> 5</span>, <a href='064list.mu.html#L6'>list</a>
+<span id="L207" class="LineNr">207 </span>  list:&amp;:list:num <span class="Special">&lt;-</span> push<span class="Constant"> 3</span>,<span class="Constant"> 0</span>
+<span id="L208" class="LineNr">208 </span>  list <span class="Special">&lt;-</span> push<span class="Constant"> 4</span>, list
+<span id="L209" class="LineNr">209 </span>  list <span class="Special">&lt;-</span> push<span class="Constant"> 5</span>, list
 <span id="L210" class="LineNr">210 </span>  run [
-<span id="L211" class="LineNr">211 </span>  <span class="Conceal">¦</span> <a href='064list.mu.html#L6'>list</a> <span class="Special">&lt;-</span> remove <a href='064list.mu.html#L6'>list</a>, <a href='064list.mu.html#L6'>list</a>
-<span id="L212" class="LineNr">212 </span>  <span class="Conceal">¦</span> <span class="Comment"># check structure like before</span>
-<span id="L213" class="LineNr">213 </span>  <span class="Conceal">¦</span> list2:&amp;:<a href='064list.mu.html#L6'>list</a>:num <span class="Special">&lt;-</span> copy <a href='064list.mu.html#L6'>list</a>
-<span id="L214" class="LineNr">214 </span>  <span class="Conceal">¦</span> 10:num/<span class="Special">raw</span> <span class="Special">&lt;-</span> first list2
-<span id="L215" class="LineNr">215 </span>  <span class="Conceal">¦</span> list2 <span class="Special">&lt;-</span> <a href='064list.mu.html#L24'>rest</a> list2
-<span id="L216" class="LineNr">216 </span>  <span class="Conceal">¦</span> 11:num/<span class="Special">raw</span> <span class="Special">&lt;-</span> first list2
-<span id="L217" class="LineNr">217 </span>  <span class="Conceal">¦</span> 20:&amp;:<a href='064list.mu.html#L6'>list</a>:num/<span class="Special">raw</span> <span class="Special">&lt;-</span> <a href='064list.mu.html#L24'>rest</a> list2
+<span id="L211" class="LineNr">211 </span>    list <span class="Special">&lt;-</span> remove list, list
+<span id="L212" class="LineNr">212 </span>    <span class="Comment"># check structure like before</span>
+<span id="L213" class="LineNr">213 </span>    list2:&amp;:list:num <span class="Special">&lt;-</span> copy list
+<span id="L214" class="LineNr">214 </span>    10:num/<span class="Special">raw</span> <span class="Special">&lt;-</span> first list2
+<span id="L215" class="LineNr">215 </span>    list2 <span class="Special">&lt;-</span> rest list2
+<span id="L216" class="LineNr">216 </span>    11:num/<span class="Special">raw</span> <span class="Special">&lt;-</span> first list2
+<span id="L217" class="LineNr">217 </span>    20:&amp;:list:num/<span class="Special">raw</span> <span class="Special">&lt;-</span> rest list2
 <span id="L218" class="LineNr">218 </span>  ]
 <span id="L219" class="LineNr">219 </span>  memory-should-contain [
-<span id="L220" class="LineNr">220 </span>  <span class="Conceal">¦</span><span class="Constant"> 10</span> <span class="Special">&lt;-</span><span class="Constant"> 4</span>  <span class="Comment"># scanning next, skipping deleted element</span>
-<span id="L221" class="LineNr">221 </span>  <span class="Conceal">¦</span><span class="Constant"> 11</span> <span class="Special">&lt;-</span><span class="Constant"> 3</span>
-<span id="L222" class="LineNr">222 </span>  <span class="Conceal">¦</span><span class="Constant"> 20</span> <span class="Special">&lt;-</span><span class="Constant"> 0</span>  <span class="Comment"># no more elements</span>
+<span id="L220" class="LineNr">220 </span>   <span class="Constant"> 10</span> <span class="Special">&lt;-</span><span class="Constant"> 4</span>  <span class="Comment"># scanning next, skipping deleted element</span>
+<span id="L221" class="LineNr">221 </span>   <span class="Constant"> 11</span> <span class="Special">&lt;-</span><span class="Constant"> 3</span>
+<span id="L222" class="LineNr">222 </span>   <span class="Constant"> 20</span> <span class="Special">&lt;-</span><span class="Constant"> 0</span>  <span class="Comment"># no more elements</span>
 <span id="L223" class="LineNr">223 </span>  ]
 <span id="L224" class="LineNr">224 </span>]
 <span id="L225" class="LineNr">225 </span>
 <span id="L226" class="LineNr">226 </span><span class="muScenario">scenario</span> removing-from-end-of-list [
 <span id="L227" class="LineNr">227 </span>  <span class="Constant">local-scope</span>
-<span id="L228" class="LineNr">228 </span>  <a href='064list.mu.html#L6'>list</a>:&amp;:<a href='064list.mu.html#L6'>list</a>:num <span class="Special">&lt;-</span> push<span class="Constant"> 3</span>,<span class="Constant"> 0</span>
-<span id="L229" class="LineNr">229 </span>  <a href='064list.mu.html#L6'>list</a> <span class="Special">&lt;-</span> push<span class="Constant"> 4</span>, <a href='064list.mu.html#L6'>list</a>
-<span id="L230" class="LineNr">230 </span>  <a href='064list.mu.html#L6'>list</a> <span class="Special">&lt;-</span> push<span class="Constant"> 5</span>, <a href='064list.mu.html#L6'>list</a>
+<span id="L228" class="LineNr">228 </span>  list:&amp;:list:num <span class="Special">&lt;-</span> push<span class="Constant"> 3</span>,<span class="Constant"> 0</span>
+<span id="L229" class="LineNr">229 </span>  list <span class="Special">&lt;-</span> push<span class="Constant"> 4</span>, list
+<span id="L230" class="LineNr">230 </span>  list <span class="Special">&lt;-</span> push<span class="Constant"> 5</span>, list
 <span id="L231" class="LineNr">231 </span>  run [
-<span id="L232" class="LineNr">232 </span>  <span class="Conceal">¦</span> <span class="Comment"># delete last element</span>
-<span id="L233" class="LineNr">233 </span>  <span class="Conceal">¦</span> list2:&amp;:<a href='064list.mu.html#L6'>list</a>:num <span class="Special">&lt;-</span> <a href='064list.mu.html#L24'>rest</a> <a href='064list.mu.html#L6'>list</a>
-<span id="L234" class="LineNr">234 </span>  <span class="Conceal">¦</span> list2 <span class="Special">&lt;-</span> <a href='064list.mu.html#L24'>rest</a> list2
-<span id="L235" class="LineNr">235 </span>  <span class="Conceal">¦</span> <a href='064list.mu.html#L6'>list</a> <span class="Special">&lt;-</span> remove list2, <a href='064list.mu.html#L6'>list</a>
-<span id="L236" class="LineNr">236 </span>  <span class="Conceal">¦</span> 10:bool/<span class="Special">raw</span> <span class="Special">&lt;-</span> equal list2,<span class="Constant"> 0</span>
-<span id="L237" class="LineNr">237 </span>  <span class="Conceal">¦</span> <span class="Comment"># check structure like before</span>
-<span id="L238" class="LineNr">238 </span>  <span class="Conceal">¦</span> list2 <span class="Special">&lt;-</span> copy <a href='064list.mu.html#L6'>list</a>
-<span id="L239" class="LineNr">239 </span>  <span class="Conceal">¦</span> 11:num/<span class="Special">raw</span> <span class="Special">&lt;-</span> first list2
-<span id="L240" class="LineNr">240 </span>  <span class="Conceal">¦</span> list2 <span class="Special">&lt;-</span> <a href='064list.mu.html#L24'>rest</a> list2
-<span id="L241" class="LineNr">241 </span>  <span class="Conceal">¦</span> 12:num/<span class="Special">raw</span> <span class="Special">&lt;-</span> first list2
-<span id="L242" class="LineNr">242 </span>  <span class="Conceal">¦</span> 20:&amp;:<a href='064list.mu.html#L6'>list</a>:num/<span class="Special">raw</span> <span class="Special">&lt;-</span> <a href='064list.mu.html#L24'>rest</a> list2
+<span id="L232" class="LineNr">232 </span>    <span class="Comment"># delete last element</span>
+<span id="L233" class="LineNr">233 </span>    list2:&amp;:list:num <span class="Special">&lt;-</span> rest list
+<span id="L234" class="LineNr">234 </span>    list2 <span class="Special">&lt;-</span> rest list2
+<span id="L235" class="LineNr">235 </span>    list <span class="Special">&lt;-</span> remove list2, list
+<span id="L236" class="LineNr">236 </span>    10:bool/<span class="Special">raw</span> <span class="Special">&lt;-</span> equal list2,<span class="Constant"> 0</span>
+<span id="L237" class="LineNr">237 </span>    <span class="Comment"># check structure like before</span>
+<span id="L238" class="LineNr">238 </span>    list2 <span class="Special">&lt;-</span> copy list
+<span id="L239" class="LineNr">239 </span>    11:num/<span class="Special">raw</span> <span class="Special">&lt;-</span> first list2
+<span id="L240" class="LineNr">240 </span>    list2 <span class="Special">&lt;-</span> rest list2
+<span id="L241" class="LineNr">241 </span>    12:num/<span class="Special">raw</span> <span class="Special">&lt;-</span> first list2
+<span id="L242" class="LineNr">242 </span>    20:&amp;:list:num/<span class="Special">raw</span> <span class="Special">&lt;-</span> rest list2
 <span id="L243" class="LineNr">243 </span>  ]
 <span id="L244" class="LineNr">244 </span>  memory-should-contain [
-<span id="L245" class="LineNr">245 </span>  <span class="Conceal">¦</span><span class="Constant"> 10</span> <span class="Special">&lt;-</span><span class="Constant"> 0</span>  <span class="Comment"># remove returned non-null</span>
-<span id="L246" class="LineNr">246 </span>  <span class="Conceal">¦</span><span class="Constant"> 11</span> <span class="Special">&lt;-</span><span class="Constant"> 5</span>  <span class="Comment"># scanning next, skipping deleted element</span>
-<span id="L247" class="LineNr">247 </span>  <span class="Conceal">¦</span><span class="Constant"> 12</span> <span class="Special">&lt;-</span><span class="Constant"> 4</span>
-<span id="L248" class="LineNr">248 </span>  <span class="Conceal">¦</span><span class="Constant"> 20</span> <span class="Special">&lt;-</span><span class="Constant"> 0</span>  <span class="Comment"># no more elements</span>
+<span id="L245" class="LineNr">245 </span>   <span class="Constant"> 10</span> <span class="Special">&lt;-</span><span class="Constant"> 0</span>  <span class="Comment"># remove returned non-null</span>
+<span id="L246" class="LineNr">246 </span>   <span class="Constant"> 11</span> <span class="Special">&lt;-</span><span class="Constant"> 5</span>  <span class="Comment"># scanning next, skipping deleted element</span>
+<span id="L247" class="LineNr">247 </span>   <span class="Constant"> 12</span> <span class="Special">&lt;-</span><span class="Constant"> 4</span>
+<span id="L248" class="LineNr">248 </span>   <span class="Constant"> 20</span> <span class="Special">&lt;-</span><span class="Constant"> 0</span>  <span class="Comment"># no more elements</span>
 <span id="L249" class="LineNr">249 </span>  ]
 <span id="L250" class="LineNr">250 </span>]
 <span id="L251" class="LineNr">251 </span>
 <span id="L252" class="LineNr">252 </span><span class="muScenario">scenario</span> removing-from-singleton-list [
 <span id="L253" class="LineNr">253 </span>  <span class="Constant">local-scope</span>
-<span id="L254" class="LineNr">254 </span>  <a href='064list.mu.html#L6'>list</a>:&amp;:<a href='064list.mu.html#L6'>list</a>:num <span class="Special">&lt;-</span> push<span class="Constant"> 3</span>,<span class="Constant"> 0</span>
+<span id="L254" class="LineNr">254 </span>  list:&amp;:list:num <span class="Special">&lt;-</span> push<span class="Constant"> 3</span>,<span class="Constant"> 0</span>
 <span id="L255" class="LineNr">255 </span>  run [
-<span id="L256" class="LineNr">256 </span>  <span class="Conceal">¦</span> <a href='064list.mu.html#L6'>list</a> <span class="Special">&lt;-</span> remove <a href='064list.mu.html#L6'>list</a>, <a href='064list.mu.html#L6'>list</a>
-<span id="L257" class="LineNr">257 </span>  <span class="Conceal">¦</span> 1:num/<span class="Special">raw</span> <span class="Special">&lt;-</span> copy <a href='064list.mu.html#L6'>list</a>
+<span id="L256" class="LineNr">256 </span>    list <span class="Special">&lt;-</span> remove list, list
+<span id="L257" class="LineNr">257 </span>    1:num/<span class="Special">raw</span> <span class="Special">&lt;-</span> copy list
 <span id="L258" class="LineNr">258 </span>  ]
 <span id="L259" class="LineNr">259 </span>  memory-should-contain [
-<span id="L260" class="LineNr">260 </span>  <span class="Conceal">¦</span><span class="Constant"> 1</span> <span class="Special">&lt;-</span><span class="Constant"> 0</span>  <span class="Comment"># back to an empty list</span>
+<span id="L260" class="LineNr">260 </span>   <span class="Constant"> 1</span> <span class="Special">&lt;-</span><span class="Constant"> 0</span>  <span class="Comment"># back to an empty list</span>
 <span id="L261" class="LineNr">261 </span>  ]
 <span id="L262" class="LineNr">262 </span>]
 <span id="L263" class="LineNr">263 </span>
 <span id="L264" class="LineNr">264 </span><span class="Comment"># reverse the elements of a list</span>
 <span id="L265" class="LineNr">265 </span><span class="Comment"># (contributed by Caleb Couch)</span>
-<span id="L266" class="LineNr">266 </span><span class="muRecipe">def</span> reverse <a href='064list.mu.html#L6'>list</a>:&amp;:<a href='064list.mu.html#L6'>list</a>:_elem temp:&amp;:<a href='064list.mu.html#L6'>list</a>:_elem/contained-in:result<span class="muRecipe"> -&gt; </span>result:&amp;:<a href='064list.mu.html#L6'>list</a>:_elem [
+<span id="L266" class="LineNr">266 </span><span class="muRecipe">def</span> reverse list:&amp;:list:_elem temp:&amp;:list:_elem/contained-in:result<span class="muRecipe"> -&gt; </span>result:&amp;:list:_elem [
 <span id="L267" class="LineNr">267 </span>  <span class="Constant">local-scope</span>
 <span id="L268" class="LineNr">268 </span>  <span class="Constant">load-inputs</span>
-<span id="L269" class="LineNr">269 </span>  <span class="muControl">return-unless</span> <a href='064list.mu.html#L6'>list</a>, temp
-<span id="L270" class="LineNr">270 </span>  object:_elem <span class="Special">&lt;-</span> first, <a href='064list.mu.html#L6'>list</a>
-<span id="L271" class="LineNr">271 </span>  <a href='064list.mu.html#L6'>list</a> <span class="Special">&lt;-</span> <a href='064list.mu.html#L24'>rest</a> <a href='064list.mu.html#L6'>list</a>
+<span id="L269" class="LineNr">269 </span>  <span class="muControl">return-unless</span> list, temp
+<span id="L270" class="LineNr">270 </span>  object:_elem <span class="Special">&lt;-</span> first, list
+<span id="L271" class="LineNr">271 </span>  list <span class="Special">&lt;-</span> rest list
 <span id="L272" class="LineNr">272 </span>  temp <span class="Special">&lt;-</span> push object, temp
-<span id="L273" class="LineNr">273 </span>  result <span class="Special">&lt;-</span> reverse <a href='064list.mu.html#L6'>list</a>, temp
+<span id="L273" class="LineNr">273 </span>  result <span class="Special">&lt;-</span> reverse list, temp
 <span id="L274" class="LineNr">274 </span>]
 <span id="L275" class="LineNr">275 </span>
 <span id="L276" class="LineNr">276 </span><span class="muScenario">scenario</span> reverse-list [
 <span id="L277" class="LineNr">277 </span>  <span class="Constant">local-scope</span>
-<span id="L278" class="LineNr">278 </span>  <a href='064list.mu.html#L6'>list</a>:&amp;:<a href='064list.mu.html#L6'>list</a>:num <span class="Special">&lt;-</span> push<span class="Constant"> 1</span>,<span class="Constant"> 0</span>
-<span id="L279" class="LineNr">279 </span>  <a href='064list.mu.html#L6'>list</a> <span class="Special">&lt;-</span> push<span class="Constant"> 2</span>, <a href='064list.mu.html#L6'>list</a>
-<span id="L280" class="LineNr">280 </span>  <a href='064list.mu.html#L6'>list</a> <span class="Special">&lt;-</span> push<span class="Constant"> 3</span>, <a href='064list.mu.html#L6'>list</a>
+<span id="L278" class="LineNr">278 </span>  list:&amp;:list:num <span class="Special">&lt;-</span> push<span class="Constant"> 1</span>,<span class="Constant"> 0</span>
+<span id="L279" class="LineNr">279 </span>  list <span class="Special">&lt;-</span> push<span class="Constant"> 2</span>, list
+<span id="L280" class="LineNr">280 </span>  list <span class="Special">&lt;-</span> push<span class="Constant"> 3</span>, list
 <span id="L281" class="LineNr">281 </span>  run [
-<span id="L282" class="LineNr">282 </span>  <span class="Conceal">¦</span> stash <span class="Constant">[list:]</span>, <a href='064list.mu.html#L6'>list</a>
-<span id="L283" class="LineNr">283 </span>  <span class="Conceal">¦</span> <a href='064list.mu.html#L6'>list</a> <span class="Special">&lt;-</span> reverse <a href='064list.mu.html#L6'>list</a>
-<span id="L284" class="LineNr">284 </span>  <span class="Conceal">¦</span> stash <span class="Constant">[reversed:]</span>, <a href='064list.mu.html#L6'>list</a>
+<span id="L282" class="LineNr">282 </span>    stash <span class="Constant">[list:]</span>, list
+<span id="L283" class="LineNr">283 </span>    list <span class="Special">&lt;-</span> reverse list
+<span id="L284" class="LineNr">284 </span>    stash <span class="Constant">[reversed:]</span>, list
 <span id="L285" class="LineNr">285 </span>  ]
 <span id="L286" class="LineNr">286 </span>  trace-should-contain [
-<span id="L287" class="LineNr">287 </span>  <span class="Conceal">¦</span> app: <a href='064list.mu.html#L6'>list</a>:<span class="Constant"> 3</span><span class="muRecipe"> -&gt; </span>2<span class="muRecipe"> -&gt; </span>1
-<span id="L288" class="LineNr">288 </span>  <span class="Conceal">¦</span> app: reversed:<span class="Constant"> 1</span><span class="muRecipe"> -&gt; </span>2<span class="muRecipe"> -&gt; </span>3
+<span id="L287" class="LineNr">287 </span>    app: list:<span class="Constant"> 3</span><span class="muRecipe"> -&gt; </span>2<span class="muRecipe"> -&gt; </span>1
+<span id="L288" class="LineNr">288 </span>    app: reversed:<span class="Constant"> 1</span><span class="muRecipe"> -&gt; </span>2<span class="muRecipe"> -&gt; </span>3
 <span id="L289" class="LineNr">289 </span>  ]
 <span id="L290" class="LineNr">290 </span>]
 <span id="L291" class="LineNr">291 </span>
 <span id="L292" class="LineNr">292 </span><span class="muScenario">scenario</span> stash-list [
 <span id="L293" class="LineNr">293 </span>  <span class="Constant">local-scope</span>
-<span id="L294" class="LineNr">294 </span>  <a href='064list.mu.html#L6'>list</a>:&amp;:<a href='064list.mu.html#L6'>list</a>:num <span class="Special">&lt;-</span> push<span class="Constant"> 1</span>,<span class="Constant"> 0</span>
-<span id="L295" class="LineNr">295 </span>  <a href='064list.mu.html#L6'>list</a> <span class="Special">&lt;-</span> push<span class="Constant"> 2</span>, <a href='064list.mu.html#L6'>list</a>
-<span id="L296" class="LineNr">296 </span>  <a href='064list.mu.html#L6'>list</a> <span class="Special">&lt;-</span> push<span class="Constant"> 3</span>, <a href='064list.mu.html#L6'>list</a>
+<span id="L294" class="LineNr">294 </span>  list:&amp;:list:num <span class="Special">&lt;-</span> push<span class="Constant"> 1</span>,<span class="Constant"> 0</span>
+<span id="L295" class="LineNr">295 </span>  list <span class="Special">&lt;-</span> push<span class="Constant"> 2</span>, list
+<span id="L296" class="LineNr">296 </span>  list <span class="Special">&lt;-</span> push<span class="Constant"> 3</span>, list
 <span id="L297" class="LineNr">297 </span>  run [
-<span id="L298" class="LineNr">298 </span>  <span class="Conceal">¦</span> stash <span class="Constant">[list:]</span>, <a href='064list.mu.html#L6'>list</a>
+<span id="L298" class="LineNr">298 </span>    stash <span class="Constant">[list:]</span>, list
 <span id="L299" class="LineNr">299 </span>  ]
 <span id="L300" class="LineNr">300 </span>  trace-should-contain [
-<span id="L301" class="LineNr">301 </span>  <span class="Conceal">¦</span> app: <a href='064list.mu.html#L6'>list</a>:<span class="Constant"> 3</span><span class="muRecipe"> -&gt; </span>2<span class="muRecipe"> -&gt; </span>1
+<span id="L301" class="LineNr">301 </span>    app: list:<span class="Constant"> 3</span><span class="muRecipe"> -&gt; </span>2<span class="muRecipe"> -&gt; </span>1
 <span id="L302" class="LineNr">302 </span>  ]
 <span id="L303" class="LineNr">303 </span>]
 <span id="L304" class="LineNr">304 </span>
-<span id="L305" class="LineNr">305 </span><span class="muRecipe">def</span> to-text in:&amp;:<a href='064list.mu.html#L6'>list</a>:_elem<span class="muRecipe"> -&gt; </span>result:text [
+<span id="L305" class="LineNr">305 </span><span class="muRecipe">def</span> to-text in:&amp;:list:_elem<span class="muRecipe"> -&gt; </span>result:text [
 <span id="L306" class="LineNr">306 </span>  <span class="Constant">local-scope</span>
 <span id="L307" class="LineNr">307 </span>  <span class="Constant">load-inputs</span>
-<span id="L308" class="LineNr">308 </span>  buf:&amp;:<a href='061text.mu.html#L120'>buffer</a>:char <span class="Special">&lt;-</span> <a href='061text.mu.html#L125'>new-buffer</a><span class="Constant"> 80</span>
+<span id="L308" class="LineNr">308 </span>  buf:&amp;:buffer:char <span class="Special">&lt;-</span> new-buffer<span class="Constant"> 80</span>
 <span id="L309" class="LineNr">309 </span>  buf <span class="Special">&lt;-</span> to-buffer in, buf
-<span id="L310" class="LineNr">310 </span>  result <span class="Special">&lt;-</span> <a href='061text.mu.html#L338'>buffer-to-array</a> buf
+<span id="L310" class="LineNr">310 </span>  result <span class="Special">&lt;-</span> buffer-to-array buf
 <span id="L311" class="LineNr">311 </span>]
 <span id="L312" class="LineNr">312 </span>
 <span id="L313" class="LineNr">313 </span><span class="Comment"># variant of 'to-text' which stops printing after a few elements (and so is robust to cycles)</span>
-<span id="L314" class="LineNr">314 </span><span class="muRecipe">def</span> to-text-line in:&amp;:<a href='064list.mu.html#L6'>list</a>:_elem<span class="muRecipe"> -&gt; </span>result:text [
+<span id="L314" class="LineNr">314 </span><span class="muRecipe">def</span> to-text-line in:&amp;:list:_elem<span class="muRecipe"> -&gt; </span>result:text [
 <span id="L315" class="LineNr">315 </span>  <span class="Constant">local-scope</span>
 <span id="L316" class="LineNr">316 </span>  <span class="Constant">load-inputs</span>
-<span id="L317" class="LineNr">317 </span>  buf:&amp;:<a href='061text.mu.html#L120'>buffer</a>:char <span class="Special">&lt;-</span> <a href='061text.mu.html#L125'>new-buffer</a><span class="Constant"> 80</span>
+<span id="L317" class="LineNr">317 </span>  buf:&amp;:buffer:char <span class="Special">&lt;-</span> new-buffer<span class="Constant"> 80</span>
 <span id="L318" class="LineNr">318 </span>  buf <span class="Special">&lt;-</span> to-buffer in, buf,<span class="Constant"> 6</span>  <span class="Comment"># max elements to display</span>
-<span id="L319" class="LineNr">319 </span>  result <span class="Special">&lt;-</span> <a href='061text.mu.html#L338'>buffer-to-array</a> buf
+<span id="L319" class="LineNr">319 </span>  result <span class="Special">&lt;-</span> buffer-to-array buf
 <span id="L320" class="LineNr">320 </span>]
 <span id="L321" class="LineNr">321 </span>
-<span id="L322" class="LineNr">322 </span><span class="muRecipe">def</span> to-buffer in:&amp;:<a href='064list.mu.html#L6'>list</a>:_elem, buf:&amp;:<a href='061text.mu.html#L120'>buffer</a>:char<span class="muRecipe"> -&gt; </span>buf:&amp;:<a href='061text.mu.html#L120'>buffer</a>:char [
+<span id="L322" class="LineNr">322 </span><span class="muRecipe">def</span> to-buffer in:&amp;:list:_elem, buf:&amp;:buffer:char<span class="muRecipe"> -&gt; </span>buf:&amp;:buffer:char [
 <span id="L323" class="LineNr">323 </span>  <span class="Constant">local-scope</span>
 <span id="L324" class="LineNr">324 </span>  <span class="Constant">load-inputs</span>
 <span id="L325" class="LineNr">325 </span>  <span class="Delimiter">{</span>
-<span id="L326" class="LineNr">326 </span>  <span class="Conceal">¦</span> <span class="muControl">break-if</span> in
-<span id="L327" class="LineNr">327 </span>  <span class="Conceal">¦</span> buf <span class="Special">&lt;-</span> append buf, <span class="Constant">[[]</span>]
-<span id="L328" class="LineNr">328 </span>  <span class="Conceal">¦</span><span class="muControl"> return</span>
+<span id="L326" class="LineNr">326 </span>    <span class="muControl">break-if</span> in
+<span id="L327" class="LineNr">327 </span>    buf <span class="Special">&lt;-</span> append buf, <span class="Constant">[[]</span>]
+<span id="L328" class="LineNr">328 </span>   <span class="muControl"> return</span>
 <span id="L329" class="LineNr">329 </span>  <span class="Delimiter">}</span>
 <span id="L330" class="LineNr">330 </span>  <span class="Comment"># append in.value to buf</span>
 <span id="L331" class="LineNr">331 </span>  val:_elem <span class="Special">&lt;-</span> get *in, <span class="Constant">value:offset</span>
 <span id="L332" class="LineNr">332 </span>  buf <span class="Special">&lt;-</span> append buf, val
 <span id="L333" class="LineNr">333 </span>  <span class="Comment"># now prepare next</span>
-<span id="L334" class="LineNr">334 </span>  <a href='065duplex_list.mu.html#L25'>next</a>:&amp;:<a href='064list.mu.html#L6'>list</a>:_elem <span class="Special">&lt;-</span> <a href='064list.mu.html#L24'>rest</a> in
-<span id="L335" class="LineNr">335 </span>  nextn:num <span class="Special">&lt;-</span> copy <a href='065duplex_list.mu.html#L25'>next</a>
-<span id="L336" class="LineNr">336 </span>  <span class="muControl">return-unless</span> <a href='065duplex_list.mu.html#L25'>next</a>
+<span id="L334" class="LineNr">334 </span>  next:&amp;:list:_elem <span class="Special">&lt;-</span> rest in
+<span id="L335" class="LineNr">335 </span>  nextn:num <span class="Special">&lt;-</span> copy next
+<span id="L336" class="LineNr">336 </span>  <span class="muControl">return-unless</span> next
 <span id="L337" class="LineNr">337 </span>  buf <span class="Special">&lt;-</span> append buf, <span class="Constant">[ -&gt; ]</span>
 <span id="L338" class="LineNr">338 </span>  <span class="Comment"># and recurse</span>
 <span id="L339" class="LineNr">339 </span>  remaining:num, optional-input-found?:bool <span class="Special">&lt;-</span> <span class="Constant">next-input</span>
 <span id="L340" class="LineNr">340 </span>  <span class="Delimiter">{</span>
-<span id="L341" class="LineNr">341 </span>  <span class="Conceal">¦</span> <span class="muControl">break-if</span> optional-input-found?
-<span id="L342" class="LineNr">342 </span>  <span class="Conceal">¦</span> <span class="Comment"># unlimited recursion</span>
-<span id="L343" class="LineNr">343 </span>  <span class="Conceal">¦</span> buf <span class="Special">&lt;-</span> to-buffer <a href='065duplex_list.mu.html#L25'>next</a>, buf
-<span id="L344" class="LineNr">344 </span>  <span class="Conceal">¦</span><span class="muControl"> return</span>
+<span id="L341" class="LineNr">341 </span>    <span class="muControl">break-if</span> optional-input-found?
+<span id="L342" class="LineNr">342 </span>    <span class="Comment"># unlimited recursion</span>
+<span id="L343" class="LineNr">343 </span>    buf <span class="Special">&lt;-</span> to-buffer next, buf
+<span id="L344" class="LineNr">344 </span>   <span class="muControl"> return</span>
 <span id="L345" class="LineNr">345 </span>  <span class="Delimiter">}</span>
 <span id="L346" class="LineNr">346 </span>  <span class="Delimiter">{</span>
-<span id="L347" class="LineNr">347 </span>  <span class="Conceal">¦</span> <span class="muControl">break-unless</span> remaining
-<span id="L348" class="LineNr">348 </span>  <span class="Conceal">¦</span> <span class="Comment"># limited recursion</span>
-<span id="L349" class="LineNr">349 </span>  <span class="Conceal">¦</span> remaining <span class="Special">&lt;-</span> subtract remaining,<span class="Constant"> 1</span>
-<span id="L350" class="LineNr">350 </span>  <span class="Conceal">¦</span> buf <span class="Special">&lt;-</span> to-buffer <a href='065duplex_list.mu.html#L25'>next</a>, buf, remaining
-<span id="L351" class="LineNr">351 </span>  <span class="Conceal">¦</span><span class="muControl"> return</span>
+<span id="L347" class="LineNr">347 </span>    <span class="muControl">break-unless</span> remaining
+<span id="L348" class="LineNr">348 </span>    <span class="Comment"># limited recursion</span>
+<span id="L349" class="LineNr">349 </span>    remaining <span class="Special">&lt;-</span> subtract remaining,<span class="Constant"> 1</span>
+<span id="L350" class="LineNr">350 </span>    buf <span class="Special">&lt;-</span> to-buffer next, buf, remaining
+<span id="L351" class="LineNr">351 </span>   <span class="muControl"> return</span>
 <span id="L352" class="LineNr">352 </span>  <span class="Delimiter">}</span>
 <span id="L353" class="LineNr">353 </span>  <span class="Comment"># past recursion depth; insert ellipses and stop</span>
 <span id="L354" class="LineNr">354 </span>  append buf, <span class="Constant">[...]</span>
@@ -418,12 +417,12 @@ if ('onhashchange' in window) {
 <span id="L356" class="LineNr">356 </span>
 <span id="L357" class="LineNr">357 </span><span class="muScenario">scenario</span> stash-empty-list [
 <span id="L358" class="LineNr">358 </span>  <span class="Constant">local-scope</span>
-<span id="L359" class="LineNr">359 </span>  x:&amp;:<a href='064list.mu.html#L6'>list</a>:num <span class="Special">&lt;-</span> copy<span class="Constant"> 0</span>
+<span id="L359" class="LineNr">359 </span>  x:&amp;:list:num <span class="Special">&lt;-</span> copy<span class="Constant"> 0</span>
 <span id="L360" class="LineNr">360 </span>  run [
-<span id="L361" class="LineNr">361 </span>  <span class="Conceal">¦</span> stash x
+<span id="L361" class="LineNr">361 </span>    stash x
 <span id="L362" class="LineNr">362 </span>  ]
 <span id="L363" class="LineNr">363 </span>  trace-should-contain [
-<span id="L364" class="LineNr">364 </span>  <span class="Conceal">¦</span> app: <span class="Constant">[]</span>
+<span id="L364" class="LineNr">364 </span>    app: <span class="Constant">[]</span>
 <span id="L365" class="LineNr">365 </span>  ]
 <span id="L366" class="LineNr">366 </span>]
 </pre>