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-rw-r--r--034address.cc8
-rw-r--r--038new_text.cc2
-rw-r--r--html/034address.cc.html304
-rw-r--r--html/038new_text.cc.html2
4 files changed, 166 insertions, 150 deletions
diff --git a/034address.cc b/034address.cc
index c8a171ec..27f7af87 100644
--- a/034address.cc
+++ b/034address.cc
@@ -277,6 +277,7 @@ void transform_new_to_allocate(const recipe_ordinal r) {
     instruction& inst = get(Recipe, r).steps.at(i);
     // Convert 'new' To 'allocate'
     if (inst.name == "new") {
+      if (inst.ingredients.empty()) return;  // error raised elsewhere
       inst.operation = ALLOCATE;
       type_tree* type = new_type_tree(inst.ingredients.at(0).name);
       inst.ingredients.at(0).set_value(size_of(type));
@@ -425,3 +426,10 @@ def main [
 ]
 +new: routine allocated memory from 1000 to 1003
 +new: routine allocated memory from 1003 to 1006
+
+:(scenario new_without_ingredient)
+% Hide_errors = true;
+def main [
+  1:address:number <- new  # missing ingredient
+]
++error: main: 'new' requires one or two ingredients, but got '1:address:number <- new'
diff --git a/038new_text.cc b/038new_text.cc
index 41a29b6e..95a394c1 100644
--- a/038new_text.cc
+++ b/038new_text.cc
@@ -25,7 +25,7 @@ def main [
 :(before "End NEW Check Special-cases")
 if (is_literal_text(inst.ingredients.at(0))) break;
 :(before "Convert 'new' To 'allocate'")
-if (inst.name == "new" && is_literal_text(inst.ingredients.at(0))) continue;
+if (inst.name == "new" && !inst.ingredients.empty() && is_literal_text(inst.ingredients.at(0))) continue;
 :(after "case NEW" following "Primitive Recipe Implementations")
   if (is_literal_text(current_instruction().ingredients.at(0))) {
     products.resize(1);
diff --git a/html/034address.cc.html b/html/034address.cc.html
index 36424d9e..38fdd16d 100644
--- a/html/034address.cc.html
+++ b/html/034address.cc.html
@@ -341,154 +341,162 @@ if ('onhashchange' in window) {
 <span id="L277" class="LineNr">277 </span>  <span class="Conceal">¦</span> instruction&amp; inst = get<span class="Delimiter">(</span>Recipe<span class="Delimiter">,</span> r<span class="Delimiter">).</span>steps<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">);</span>
 <span id="L278" class="LineNr">278 </span>  <span class="Conceal">¦</span> <span class="Comment">// Convert 'new' To 'allocate'</span>
 <span id="L279" class="LineNr">279 </span>  <span class="Conceal">¦</span> <span class="Normal">if</span> <span class="Delimiter">(</span>inst<span class="Delimiter">.</span>name == <span class="Constant">&quot;new&quot;</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
-<span id="L280" class="LineNr">280 </span>  <span class="Conceal">¦</span> <span class="Conceal">¦</span> inst<span class="Delimiter">.</span>operation = ALLOCATE<span class="Delimiter">;</span>
-<span id="L281" class="LineNr">281 </span>  <span class="Conceal">¦</span> <span class="Conceal">¦</span> type_tree* type = <a href='018type_abbreviations.cc.html#L58'>new_type_tree</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>name<span class="Delimiter">);</span>
-<span id="L282" class="LineNr">282 </span>  <span class="Conceal">¦</span> <span class="Conceal">¦</span> inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span><a href='010vm.cc.html#L65'>set_value</a><span class="Delimiter">(</span>size_of<span class="Delimiter">(</span>type<span class="Delimiter">));</span>
-<span id="L283" class="LineNr">283 </span>  <span class="Conceal">¦</span> <span class="Conceal">¦</span> <a href='003trace.cc.html#L161'>trace</a><span class="Delimiter">(</span><span class="Constant">9992</span><span class="Delimiter">,</span> <span class="Constant">&quot;new&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;size of '&quot;</span> &lt;&lt; inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>name &lt;&lt; <span class="Constant">&quot;' is &quot;</span> &lt;&lt; inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>value &lt;&lt; <a href='003trace.cc.html#L185'>end</a><span class="Delimiter">();</span>
-<span id="L284" class="LineNr">284 </span>  <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Normal">delete</span> type<span class="Delimiter">;</span>
-<span id="L285" class="LineNr">285 </span>  <span class="Conceal">¦</span> <span class="Delimiter">}</span>
-<span id="L286" class="LineNr">286 </span>  <span class="Delimiter">}</span>
-<span id="L287" class="LineNr">287 </span><span class="Delimiter">}</span>
-<span id="L288" class="LineNr">288 </span>
-<span id="L289" class="LineNr">289 </span><span class="Comment">//: implement 'allocate' based on size</span>
-<span id="L290" class="LineNr">290 </span>
-<span id="L291" class="LineNr">291 </span><span class="Delimiter">:(before &quot;End Globals&quot;)</span>
-<span id="L292" class="LineNr">292 </span><span class="Normal">extern</span> <span class="Normal">const</span> <span class="Normal">int</span> Reserved_for_tests = <span class="Constant">1000</span><span class="Delimiter">;</span>
-<span id="L293" class="LineNr">293 </span><span class="Normal">int</span> Memory_allocated_until = Reserved_for_tests<span class="Delimiter">;</span>
-<span id="L294" class="LineNr">294 </span><span class="Normal">int</span> Initial_memory_per_routine = <span class="Constant">100000</span><span class="Delimiter">;</span>
-<span id="L295" class="LineNr">295 </span><span class="Delimiter">:(before &quot;End Setup&quot;)</span>
-<span id="L296" class="LineNr">296 </span>Memory_allocated_until = Reserved_for_tests<span class="Delimiter">;</span>
-<span id="L297" class="LineNr">297 </span>Initial_memory_per_routine = <span class="Constant">100000</span><span class="Delimiter">;</span>
-<span id="L298" class="LineNr">298 </span><span class="Delimiter">:(before &quot;End routine Fields&quot;)</span>
-<span id="L299" class="LineNr">299 </span><span class="Normal">int</span> alloc<span class="Delimiter">,</span> alloc_max<span class="Delimiter">;</span>
-<span id="L300" class="LineNr">300 </span><span class="Delimiter">:(before &quot;End routine Constructor&quot;)</span>
-<span id="L301" class="LineNr">301 </span>alloc = Memory_allocated_until<span class="Delimiter">;</span>
-<span id="L302" class="LineNr">302 </span>Memory_allocated_until += Initial_memory_per_routine<span class="Delimiter">;</span>
-<span id="L303" class="LineNr">303 </span>alloc_max = Memory_allocated_until<span class="Delimiter">;</span>
-<span id="L304" class="LineNr">304 </span><a href='003trace.cc.html#L161'>trace</a><span class="Delimiter">(</span><span class="Constant">9999</span><span class="Delimiter">,</span> <span class="Constant">&quot;new&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;routine allocated memory from &quot;</span> &lt;&lt; alloc &lt;&lt; <span class="Constant">&quot; to &quot;</span> &lt;&lt; alloc_max &lt;&lt; <a href='003trace.cc.html#L185'>end</a><span class="Delimiter">();</span>
-<span id="L305" class="LineNr">305 </span>
-<span id="L306" class="LineNr">306 </span><span class="Delimiter">:(before &quot;End Primitive Recipe Declarations&quot;)</span>
-<span id="L307" class="LineNr">307 </span>ALLOCATE<span class="Delimiter">,</span>
-<span id="L308" class="LineNr">308 </span><span class="Delimiter">:(before &quot;End Primitive Recipe Numbers&quot;)</span>
-<span id="L309" class="LineNr">309 </span><a href='001help.cc.html#L218'>put</a><span class="Delimiter">(</span>Recipe_ordinal<span class="Delimiter">,</span> <span class="Constant">&quot;allocate&quot;</span><span class="Delimiter">,</span> ALLOCATE<span class="Delimiter">);</span>
-<span id="L310" class="LineNr">310 </span><span class="Delimiter">:(before &quot;End Primitive Recipe Implementations&quot;)</span>
-<span id="L311" class="LineNr">311 </span><span class="Normal">case</span> ALLOCATE: <span class="Delimiter">{</span>
-<span id="L312" class="LineNr">312 </span>  <span class="Comment">// compute the space we need</span>
-<span id="L313" class="LineNr">313 </span>  <span class="Normal">int</span> size = ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">);</span>
-<span id="L314" class="LineNr">314 </span>  <span class="Normal">if</span> <span class="Delimiter">(</span><a href='001help.cc.html#L138'>SIZE</a><span class="Delimiter">(</span>ingredients<span class="Delimiter">)</span> &gt; <span class="Constant">1</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
-<span id="L315" class="LineNr">315 </span>  <span class="Conceal">¦</span> <span class="Comment">// array allocation</span>
-<span id="L316" class="LineNr">316 </span>  <span class="Conceal">¦</span> <a href='003trace.cc.html#L161'>trace</a><span class="Delimiter">(</span><span class="Constant">9999</span><span class="Delimiter">,</span> <span class="Constant">&quot;mem&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;array length is &quot;</span> &lt;&lt; ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">).</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">)</span> &lt;&lt; <a href='003trace.cc.html#L185'>end</a><span class="Delimiter">();</span>
-<span id="L317" class="LineNr">317 </span>  <span class="Conceal">¦</span> size = <span class="Comment">/*</span><span class="Comment">space for length</span><span class="Comment">*/</span><span class="Constant">1</span> + size*ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">).</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">);</span>
-<span id="L318" class="LineNr">318 </span>  <span class="Delimiter">}</span>
-<span id="L319" class="LineNr">319 </span>  <span class="Normal">int</span> result = allocate<span class="Delimiter">(</span>size<span class="Delimiter">);</span>
-<span id="L320" class="LineNr">320 </span>  <span class="Normal">if</span> <span class="Delimiter">(</span><a href='001help.cc.html#L138'>SIZE</a><span class="Delimiter">(</span>current_instruction<span class="Delimiter">().</span>ingredients<span class="Delimiter">)</span> &gt; <span class="Constant">1</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
-<span id="L321" class="LineNr">321 </span>  <span class="Conceal">¦</span> <span class="Comment">// initialize array length</span>
-<span id="L322" class="LineNr">322 </span>  <span class="Conceal">¦</span> <a href='003trace.cc.html#L161'>trace</a><span class="Delimiter">(</span><span class="Constant">9999</span><span class="Delimiter">,</span> <span class="Constant">&quot;mem&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;storing &quot;</span> &lt;&lt; ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">).</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot; in location &quot;</span> &lt;&lt; result+<span class="Comment">/*</span><span class="Comment">skip refcount</span><span class="Comment">*/</span><span class="Constant">1</span> &lt;&lt; <a href='003trace.cc.html#L185'>end</a><span class="Delimiter">();</span>
-<span id="L323" class="LineNr">323 </span>  <span class="Conceal">¦</span> <a href='001help.cc.html#L218'>put</a><span class="Delimiter">(</span>Memory<span class="Delimiter">,</span> result+<span class="Comment">/*</span><span class="Comment">skip refcount</span><span class="Comment">*/</span><span class="Constant">1</span><span class="Delimiter">,</span> ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">).</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">));</span>
-<span id="L324" class="LineNr">324 </span>  <span class="Delimiter">}</span>
-<span id="L325" class="LineNr">325 </span>  products<span class="Delimiter">.</span>resize<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">);</span>
-<span id="L326" class="LineNr">326 </span>  products<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>push_back<span class="Delimiter">(</span>result<span class="Delimiter">);</span>
-<span id="L327" class="LineNr">327 </span>  <span class="Identifier">break</span><span class="Delimiter">;</span>
-<span id="L328" class="LineNr">328 </span><span class="Delimiter">}</span>
-<span id="L329" class="LineNr">329 </span><span class="Delimiter">:(code)</span>
-<span id="L330" class="LineNr">330 </span><span class="Normal">int</span> allocate<span class="Delimiter">(</span><span class="Normal">int</span> size<span class="Delimiter">)</span> <span class="Delimiter">{</span>
-<span id="L331" class="LineNr">331 </span>  <span class="Comment">// include space for refcount</span>
-<span id="L332" class="LineNr">332 </span>  ++size<span class="Delimiter">;</span>
-<span id="L333" class="LineNr">333 </span>  <a href='003trace.cc.html#L161'>trace</a><span class="Delimiter">(</span><span class="Constant">9999</span><span class="Delimiter">,</span> <span class="Constant">&quot;mem&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;allocating size &quot;</span> &lt;&lt; size &lt;&lt; <a href='003trace.cc.html#L185'>end</a><span class="Delimiter">();</span>
-<span id="L334" class="LineNr">334 </span><span class="CommentedCode">//?   Total_alloc += size;</span>
-<span id="L335" class="LineNr">335 </span><span class="CommentedCode">//?   ++Num_alloc;</span>
-<span id="L336" class="LineNr">336 </span>  <span class="Comment">// Allocate Special-cases</span>
-<span id="L337" class="LineNr">337 </span>  <span class="Comment">// compute the region of memory to return</span>
-<span id="L338" class="LineNr">338 </span>  <span class="Comment">// really crappy at the moment</span>
-<span id="L339" class="LineNr">339 </span>  ensure_space<span class="Delimiter">(</span>size<span class="Delimiter">);</span>
-<span id="L340" class="LineNr">340 </span>  <span class="Normal">const</span> <span class="Normal">int</span> result = Current_routine<span class="Delimiter">-&gt;</span>alloc<span class="Delimiter">;</span>
-<span id="L341" class="LineNr">341 </span>  <a href='003trace.cc.html#L161'>trace</a><span class="Delimiter">(</span><span class="Constant">9999</span><span class="Delimiter">,</span> <span class="Constant">&quot;mem&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;new alloc: &quot;</span> &lt;&lt; result &lt;&lt; <a href='003trace.cc.html#L185'>end</a><span class="Delimiter">();</span>
-<span id="L342" class="LineNr">342 </span>  <span class="Comment">// initialize allocated space</span>
-<span id="L343" class="LineNr">343 </span>  <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> <a href='043space.cc.html#L76'>address</a> = result<span class="Delimiter">;</span>  <a href='043space.cc.html#L76'>address</a> &lt; result+size<span class="Delimiter">;</span>  ++address<span class="Delimiter">)</span> <span class="Delimiter">{</span>
-<span id="L344" class="LineNr">344 </span>  <span class="Conceal">¦</span> <a href='003trace.cc.html#L161'>trace</a><span class="Delimiter">(</span><span class="Constant">9999</span><span class="Delimiter">,</span> <span class="Constant">&quot;mem&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;storing 0 in location &quot;</span> &lt;&lt; <a href='043space.cc.html#L76'>address</a> &lt;&lt; <a href='003trace.cc.html#L185'>end</a><span class="Delimiter">();</span>
-<span id="L345" class="LineNr">345 </span>  <span class="Conceal">¦</span> <a href='001help.cc.html#L218'>put</a><span class="Delimiter">(</span>Memory<span class="Delimiter">,</span> <a href='043space.cc.html#L76'>address</a><span class="Delimiter">,</span> <span class="Constant">0</span><span class="Delimiter">);</span>
-<span id="L346" class="LineNr">346 </span>  <span class="Delimiter">}</span>
-<span id="L347" class="LineNr">347 </span>  Current_routine<span class="Delimiter">-&gt;</span>alloc += size<span class="Delimiter">;</span>
-<span id="L348" class="LineNr">348 </span>  <span class="Comment">// no support yet for reclaiming memory between routines</span>
-<span id="L349" class="LineNr">349 </span>  assert<span class="Delimiter">(</span>Current_routine<span class="Delimiter">-&gt;</span>alloc &lt;= Current_routine<span class="Delimiter">-&gt;</span>alloc_max<span class="Delimiter">);</span>
-<span id="L350" class="LineNr">350 </span>  <span class="Identifier">return</span> result<span class="Delimiter">;</span>
-<span id="L351" class="LineNr">351 </span><span class="Delimiter">}</span>
-<span id="L352" class="LineNr">352 </span>
-<span id="L353" class="LineNr">353 </span><span class="Comment">//: statistics for debugging</span>
-<span id="L354" class="LineNr">354 </span><span class="CommentedCode">//? :(before &quot;End Globals&quot;)</span>
-<span id="L355" class="LineNr">355 </span><span class="CommentedCode">//? int Total_alloc = 0;</span>
-<span id="L356" class="LineNr">356 </span><span class="CommentedCode">//? int Num_alloc = 0;</span>
-<span id="L357" class="LineNr">357 </span><span class="CommentedCode">//? int Total_free = 0;</span>
-<span id="L358" class="LineNr">358 </span><span class="CommentedCode">//? int Num_free = 0;</span>
-<span id="L359" class="LineNr">359 </span><span class="CommentedCode">//? :(before &quot;End Setup&quot;)</span>
-<span id="L360" class="LineNr">360 </span><span class="CommentedCode">//? Total_alloc = Num_alloc = Total_free = Num_free = 0;</span>
-<span id="L361" class="LineNr">361 </span><span class="CommentedCode">//? :(before &quot;End Teardown&quot;)</span>
-<span id="L362" class="LineNr">362 </span><span class="CommentedCode">//? cerr &lt;&lt; Total_alloc &lt;&lt; &quot;/&quot; &lt;&lt; Num_alloc</span>
-<span id="L363" class="LineNr">363 </span><span class="CommentedCode">//?      &lt;&lt; &quot; vs &quot; &lt;&lt; Total_free &lt;&lt; &quot;/&quot; &lt;&lt; Num_free &lt;&lt; '\n';</span>
-<span id="L364" class="LineNr">364 </span><span class="CommentedCode">//? cerr &lt;&lt; SIZE(Memory) &lt;&lt; '\n';</span>
-<span id="L365" class="LineNr">365 </span>
-<span id="L366" class="LineNr">366 </span><span class="Delimiter">:(code)</span>
-<span id="L367" class="LineNr">367 </span><span class="Normal">void</span> ensure_space<span class="Delimiter">(</span><span class="Normal">int</span> size<span class="Delimiter">)</span> <span class="Delimiter">{</span>
-<span id="L368" class="LineNr">368 </span>  <span class="Normal">if</span> <span class="Delimiter">(</span>size &gt; Initial_memory_per_routine<span class="Delimiter">)</span> <span class="Delimiter">{</span>
-<span id="L369" class="LineNr">369 </span>  <span class="Conceal">¦</span> tb_shutdown<span class="Delimiter">();</span>
-<span id="L370" class="LineNr">370 </span>  <span class="Conceal">¦</span> cerr &lt;&lt; <span class="Constant">&quot;can't allocate &quot;</span> &lt;&lt; size &lt;&lt; <span class="Constant">&quot; locations, that's too much compared to &quot;</span> &lt;&lt; Initial_memory_per_routine &lt;&lt; <span class="Constant">&quot;.</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span><span class="Delimiter">;</span>
-<span id="L371" class="LineNr">371 </span>  <span class="Conceal">¦</span> exit<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">);</span>
-<span id="L372" class="LineNr">372 </span>  <span class="Delimiter">}</span>
-<span id="L373" class="LineNr">373 </span>  <span class="Normal">if</span> <span class="Delimiter">(</span>Current_routine<span class="Delimiter">-&gt;</span>alloc + size &gt; Current_routine<span class="Delimiter">-&gt;</span>alloc_max<span class="Delimiter">)</span> <span class="Delimiter">{</span>
-<span id="L374" class="LineNr">374 </span>  <span class="Conceal">¦</span> <span class="Comment">// waste the remaining space and create a new chunk</span>
-<span id="L375" class="LineNr">375 </span>  <span class="Conceal">¦</span> Current_routine<span class="Delimiter">-&gt;</span>alloc = Memory_allocated_until<span class="Delimiter">;</span>
-<span id="L376" class="LineNr">376 </span>  <span class="Conceal">¦</span> Memory_allocated_until += Initial_memory_per_routine<span class="Delimiter">;</span>
-<span id="L377" class="LineNr">377 </span>  <span class="Conceal">¦</span> Current_routine<span class="Delimiter">-&gt;</span>alloc_max = Memory_allocated_until<span class="Delimiter">;</span>
-<span id="L378" class="LineNr">378 </span>  <span class="Conceal">¦</span> <a href='003trace.cc.html#L161'>trace</a><span class="Delimiter">(</span><span class="Constant">9999</span><span class="Delimiter">,</span> <span class="Constant">&quot;new&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;routine allocated memory from &quot;</span> &lt;&lt; Current_routine<span class="Delimiter">-&gt;</span>alloc &lt;&lt; <span class="Constant">&quot; to &quot;</span> &lt;&lt; Current_routine<span class="Delimiter">-&gt;</span>alloc_max &lt;&lt; <a href='003trace.cc.html#L185'>end</a><span class="Delimiter">();</span>
-<span id="L379" class="LineNr">379 </span>  <span class="Delimiter">}</span>
-<span id="L380" class="LineNr">380 </span><span class="Delimiter">}</span>
-<span id="L381" class="LineNr">381 </span>
-<span id="L382" class="LineNr">382 </span><span class="Delimiter">:(scenario new_initializes)</span>
-<span id="L383" class="LineNr">383 </span><span class="Special">% Memory_allocated_until = 10;</span>
-<span id="L384" class="LineNr">384 </span><span class="Special">% put(Memory, Memory_allocated_until, 1);</span>
-<span id="L385" class="LineNr">385 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
-<span id="L386" class="LineNr">386 </span>  <span class="Constant">1</span>:<a href='043space.cc.html#L76'>address</a>:num<span class="Special"> &lt;- </span><span class="Normal">new</span> <span class="Constant">number:type</span>
-<span id="L387" class="LineNr">387 </span>]
-<span id="L388" class="LineNr">388 </span><span class="traceContains">+mem: storing 0 in location 10</span>
-<span id="L389" class="LineNr">389 </span>
-<span id="L390" class="LineNr">390 </span><span class="Delimiter">:(scenario new_size)</span>
-<span id="L391" class="LineNr">391 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
-<span id="L392" class="LineNr">392 </span>  <span class="Constant">11</span>:<a href='043space.cc.html#L76'>address</a>:num/<span class="Special">raw &lt;- </span><span class="Normal">new</span> <span class="Constant">number:type</span>
-<span id="L393" class="LineNr">393 </span>  <span class="Constant">12</span>:<a href='043space.cc.html#L76'>address</a>:num/<span class="Special">raw &lt;- </span><span class="Normal">new</span> <span class="Constant">number:type</span>
-<span id="L394" class="LineNr">394 </span>  <span class="Constant">13</span>:num/<span class="Special">raw &lt;- </span>subtract <span class="Constant">12</span>:<a href='043space.cc.html#L76'>address</a>:num/<span class="Special">raw</span><span class="Delimiter">,</span> <span class="Constant">11</span>:<a href='043space.cc.html#L76'>address</a>:num/<span class="Special">raw</span>
-<span id="L395" class="LineNr">395 </span>]
-<span id="L396" class="LineNr">396 </span><span class="Comment"># size of number + refcount</span>
-<span id="L397" class="LineNr">397 </span><span class="traceContains">+mem: storing 2 in location 13</span>
-<span id="L398" class="LineNr">398 </span>
-<span id="L399" class="LineNr">399 </span><span class="Delimiter">:(scenario new_array_size)</span>
-<span id="L400" class="LineNr">400 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
-<span id="L401" class="LineNr">401 </span>  <span class="Constant">1</span>:<a href='043space.cc.html#L76'>address</a>:array:num/<span class="Special">raw &lt;- </span><span class="Normal">new</span> <span class="Constant">number:type</span><span class="Delimiter">,</span> <span class="Constant">5</span>
-<span id="L402" class="LineNr">402 </span>  <span class="Constant">2</span>:<a href='043space.cc.html#L76'>address</a>:num/<span class="Special">raw &lt;- </span><span class="Normal">new</span> <span class="Constant">number:type</span>
-<span id="L403" class="LineNr">403 </span>  <span class="Constant">3</span>:num/<span class="Special">raw &lt;- </span>subtract <span class="Constant">2</span>:<a href='043space.cc.html#L76'>address</a>:num/<span class="Special">raw</span><span class="Delimiter">,</span> <span class="Constant">1</span>:<a href='043space.cc.html#L76'>address</a>:array:num/<span class="Special">raw</span>
-<span id="L404" class="LineNr">404 </span>]
-<span id="L405" class="LineNr">405 </span><span class="Comment"># 5 locations for array contents + array length + refcount</span>
-<span id="L406" class="LineNr">406 </span><span class="traceContains">+mem: storing 7 in location 3</span>
-<span id="L407" class="LineNr">407 </span>
-<span id="L408" class="LineNr">408 </span><span class="Delimiter">:(scenario new_empty_array)</span>
-<span id="L409" class="LineNr">409 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
-<span id="L410" class="LineNr">410 </span>  <span class="Constant">1</span>:<a href='043space.cc.html#L76'>address</a>:array:num/<span class="Special">raw &lt;- </span><span class="Normal">new</span> <span class="Constant">number:type</span><span class="Delimiter">,</span> <span class="Constant">0</span>
-<span id="L411" class="LineNr">411 </span>  <span class="Constant">2</span>:<a href='043space.cc.html#L76'>address</a>:num/<span class="Special">raw &lt;- </span><span class="Normal">new</span> <span class="Constant">number:type</span>
-<span id="L412" class="LineNr">412 </span>  <span class="Constant">3</span>:num/<span class="Special">raw &lt;- </span>subtract <span class="Constant">2</span>:<a href='043space.cc.html#L76'>address</a>:num/<span class="Special">raw</span><span class="Delimiter">,</span> <span class="Constant">1</span>:<a href='043space.cc.html#L76'>address</a>:array:num/<span class="Special">raw</span>
-<span id="L413" class="LineNr">413 </span>]
-<span id="L414" class="LineNr">414 </span><span class="traceContains">+run: {1: (&quot;address&quot; &quot;array&quot; &quot;number&quot;), &quot;raw&quot;: ()} &lt;- new {number: &quot;type&quot;}, {0: &quot;literal&quot;}</span>
-<span id="L415" class="LineNr">415 </span><span class="traceContains">+mem: array length is 0</span>
-<span id="L416" class="LineNr">416 </span><span class="Comment"># one location for array length, and one for the refcount</span>
-<span id="L417" class="LineNr">417 </span><span class="traceContains">+mem: storing 2 in location 3</span>
-<span id="L418" class="LineNr">418 </span>
-<span id="L419" class="LineNr">419 </span><span class="Comment">//: If a routine runs out of its initial allocation, it should allocate more.</span>
-<span id="L420" class="LineNr">420 </span><span class="Delimiter">:(scenario new_overflow)</span>
-<span id="L421" class="LineNr">421 </span><span class="Special">% Initial_memory_per_routine = 3;  // barely enough room for point allocation below</span>
-<span id="L422" class="LineNr">422 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
-<span id="L423" class="LineNr">423 </span>  <span class="Constant">1</span>:<a href='043space.cc.html#L76'>address</a>:num/<span class="Special">raw &lt;- </span><span class="Normal">new</span> <span class="Constant">number:type</span>
-<span id="L424" class="LineNr">424 </span>  <span class="Constant">2</span>:<a href='043space.cc.html#L76'>address</a>:point/<span class="Special">raw &lt;- </span><span class="Normal">new</span> <span class="Constant">point:type</span>  <span class="Comment"># not enough room in initial page</span>
-<span id="L425" class="LineNr">425 </span>]
-<span id="L426" class="LineNr">426 </span><span class="traceContains">+new: routine allocated memory from 1000 to 1003</span>
-<span id="L427" class="LineNr">427 </span><span class="traceContains">+new: routine allocated memory from 1003 to 1006</span>
+<span id="L280" class="LineNr">280 </span>  <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Normal">if</span> <span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>empty<span class="Delimiter">())</span> <span class="Identifier">return</span><span class="Delimiter">;</span>  <span class="Comment">// error raised elsewhere</span>
+<span id="L281" class="LineNr">281 </span>  <span class="Conceal">¦</span> <span class="Conceal">¦</span> inst<span class="Delimiter">.</span>operation = ALLOCATE<span class="Delimiter">;</span>
+<span id="L282" class="LineNr">282 </span>  <span class="Conceal">¦</span> <span class="Conceal">¦</span> type_tree* type = <a href='018type_abbreviations.cc.html#L58'>new_type_tree</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>name<span class="Delimiter">);</span>
+<span id="L283" class="LineNr">283 </span>  <span class="Conceal">¦</span> <span class="Conceal">¦</span> inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span><a href='010vm.cc.html#L65'>set_value</a><span class="Delimiter">(</span>size_of<span class="Delimiter">(</span>type<span class="Delimiter">));</span>
+<span id="L284" class="LineNr">284 </span>  <span class="Conceal">¦</span> <span class="Conceal">¦</span> <a href='003trace.cc.html#L161'>trace</a><span class="Delimiter">(</span><span class="Constant">9992</span><span class="Delimiter">,</span> <span class="Constant">&quot;new&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;size of '&quot;</span> &lt;&lt; inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>name &lt;&lt; <span class="Constant">&quot;' is &quot;</span> &lt;&lt; inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>value &lt;&lt; <a href='003trace.cc.html#L185'>end</a><span class="Delimiter">();</span>
+<span id="L285" class="LineNr">285 </span>  <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Normal">delete</span> type<span class="Delimiter">;</span>
+<span id="L286" class="LineNr">286 </span>  <span class="Conceal">¦</span> <span class="Delimiter">}</span>
+<span id="L287" class="LineNr">287 </span>  <span class="Delimiter">}</span>
+<span id="L288" class="LineNr">288 </span><span class="Delimiter">}</span>
+<span id="L289" class="LineNr">289 </span>
+<span id="L290" class="LineNr">290 </span><span class="Comment">//: implement 'allocate' based on size</span>
+<span id="L291" class="LineNr">291 </span>
+<span id="L292" class="LineNr">292 </span><span class="Delimiter">:(before &quot;End Globals&quot;)</span>
+<span id="L293" class="LineNr">293 </span><span class="Normal">extern</span> <span class="Normal">const</span> <span class="Normal">int</span> Reserved_for_tests = <span class="Constant">1000</span><span class="Delimiter">;</span>
+<span id="L294" class="LineNr">294 </span><span class="Normal">int</span> Memory_allocated_until = Reserved_for_tests<span class="Delimiter">;</span>
+<span id="L295" class="LineNr">295 </span><span class="Normal">int</span> Initial_memory_per_routine = <span class="Constant">100000</span><span class="Delimiter">;</span>
+<span id="L296" class="LineNr">296 </span><span class="Delimiter">:(before &quot;End Setup&quot;)</span>
+<span id="L297" class="LineNr">297 </span>Memory_allocated_until = Reserved_for_tests<span class="Delimiter">;</span>
+<span id="L298" class="LineNr">298 </span>Initial_memory_per_routine = <span class="Constant">100000</span><span class="Delimiter">;</span>
+<span id="L299" class="LineNr">299 </span><span class="Delimiter">:(before &quot;End routine Fields&quot;)</span>
+<span id="L300" class="LineNr">300 </span><span class="Normal">int</span> alloc<span class="Delimiter">,</span> alloc_max<span class="Delimiter">;</span>
+<span id="L301" class="LineNr">301 </span><span class="Delimiter">:(before &quot;End routine Constructor&quot;)</span>
+<span id="L302" class="LineNr">302 </span>alloc = Memory_allocated_until<span class="Delimiter">;</span>
+<span id="L303" class="LineNr">303 </span>Memory_allocated_until += Initial_memory_per_routine<span class="Delimiter">;</span>
+<span id="L304" class="LineNr">304 </span>alloc_max = Memory_allocated_until<span class="Delimiter">;</span>
+<span id="L305" class="LineNr">305 </span><a href='003trace.cc.html#L161'>trace</a><span class="Delimiter">(</span><span class="Constant">9999</span><span class="Delimiter">,</span> <span class="Constant">&quot;new&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;routine allocated memory from &quot;</span> &lt;&lt; alloc &lt;&lt; <span class="Constant">&quot; to &quot;</span> &lt;&lt; alloc_max &lt;&lt; <a href='003trace.cc.html#L185'>end</a><span class="Delimiter">();</span>
+<span id="L306" class="LineNr">306 </span>
+<span id="L307" class="LineNr">307 </span><span class="Delimiter">:(before &quot;End Primitive Recipe Declarations&quot;)</span>
+<span id="L308" class="LineNr">308 </span>ALLOCATE<span class="Delimiter">,</span>
+<span id="L309" class="LineNr">309 </span><span class="Delimiter">:(before &quot;End Primitive Recipe Numbers&quot;)</span>
+<span id="L310" class="LineNr">310 </span><a href='001help.cc.html#L218'>put</a><span class="Delimiter">(</span>Recipe_ordinal<span class="Delimiter">,</span> <span class="Constant">&quot;allocate&quot;</span><span class="Delimiter">,</span> ALLOCATE<span class="Delimiter">);</span>
+<span id="L311" class="LineNr">311 </span><span class="Delimiter">:(before &quot;End Primitive Recipe Implementations&quot;)</span>
+<span id="L312" class="LineNr">312 </span><span class="Normal">case</span> ALLOCATE: <span class="Delimiter">{</span>
+<span id="L313" class="LineNr">313 </span>  <span class="Comment">// compute the space we need</span>
+<span id="L314" class="LineNr">314 </span>  <span class="Normal">int</span> size = ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">);</span>
+<span id="L315" class="LineNr">315 </span>  <span class="Normal">if</span> <span class="Delimiter">(</span><a href='001help.cc.html#L138'>SIZE</a><span class="Delimiter">(</span>ingredients<span class="Delimiter">)</span> &gt; <span class="Constant">1</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
+<span id="L316" class="LineNr">316 </span>  <span class="Conceal">¦</span> <span class="Comment">// array allocation</span>
+<span id="L317" class="LineNr">317 </span>  <span class="Conceal">¦</span> <a href='003trace.cc.html#L161'>trace</a><span class="Delimiter">(</span><span class="Constant">9999</span><span class="Delimiter">,</span> <span class="Constant">&quot;mem&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;array length is &quot;</span> &lt;&lt; ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">).</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">)</span> &lt;&lt; <a href='003trace.cc.html#L185'>end</a><span class="Delimiter">();</span>
+<span id="L318" class="LineNr">318 </span>  <span class="Conceal">¦</span> size = <span class="Comment">/*</span><span class="Comment">space for length</span><span class="Comment">*/</span><span class="Constant">1</span> + size*ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">).</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">);</span>
+<span id="L319" class="LineNr">319 </span>  <span class="Delimiter">}</span>
+<span id="L320" class="LineNr">320 </span>  <span class="Normal">int</span> result = allocate<span class="Delimiter">(</span>size<span class="Delimiter">);</span>
+<span id="L321" class="LineNr">321 </span>  <span class="Normal">if</span> <span class="Delimiter">(</span><a href='001help.cc.html#L138'>SIZE</a><span class="Delimiter">(</span>current_instruction<span class="Delimiter">().</span>ingredients<span class="Delimiter">)</span> &gt; <span class="Constant">1</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
+<span id="L322" class="LineNr">322 </span>  <span class="Conceal">¦</span> <span class="Comment">// initialize array length</span>
+<span id="L323" class="LineNr">323 </span>  <span class="Conceal">¦</span> <a href='003trace.cc.html#L161'>trace</a><span class="Delimiter">(</span><span class="Constant">9999</span><span class="Delimiter">,</span> <span class="Constant">&quot;mem&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;storing &quot;</span> &lt;&lt; ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">).</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot; in location &quot;</span> &lt;&lt; result+<span class="Comment">/*</span><span class="Comment">skip refcount</span><span class="Comment">*/</span><span class="Constant">1</span> &lt;&lt; <a href='003trace.cc.html#L185'>end</a><span class="Delimiter">();</span>
+<span id="L324" class="LineNr">324 </span>  <span class="Conceal">¦</span> <a href='001help.cc.html#L218'>put</a><span class="Delimiter">(</span>Memory<span class="Delimiter">,</span> result+<span class="Comment">/*</span><span class="Comment">skip refcount</span><span class="Comment">*/</span><span class="Constant">1</span><span class="Delimiter">,</span> ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">).</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">));</span>
+<span id="L325" class="LineNr">325 </span>  <span class="Delimiter">}</span>
+<span id="L326" class="LineNr">326 </span>  products<span class="Delimiter">.</span>resize<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">);</span>
+<span id="L327" class="LineNr">327 </span>  products<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>push_back<span class="Delimiter">(</span>result<span class="Delimiter">);</span>
+<span id="L328" class="LineNr">328 </span>  <span class="Identifier">break</span><span class="Delimiter">;</span>
+<span id="L329" class="LineNr">329 </span><span class="Delimiter">}</span>
+<span id="L330" class="LineNr">330 </span><span class="Delimiter">:(code)</span>
+<span id="L331" class="LineNr">331 </span><span class="Normal">int</span> allocate<span class="Delimiter">(</span><span class="Normal">int</span> size<span class="Delimiter">)</span> <span class="Delimiter">{</span>
+<span id="L332" class="LineNr">332 </span>  <span class="Comment">// include space for refcount</span>
+<span id="L333" class="LineNr">333 </span>  ++size<span class="Delimiter">;</span>
+<span id="L334" class="LineNr">334 </span>  <a href='003trace.cc.html#L161'>trace</a><span class="Delimiter">(</span><span class="Constant">9999</span><span class="Delimiter">,</span> <span class="Constant">&quot;mem&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;allocating size &quot;</span> &lt;&lt; size &lt;&lt; <a href='003trace.cc.html#L185'>end</a><span class="Delimiter">();</span>
+<span id="L335" class="LineNr">335 </span><span class="CommentedCode">//?   Total_alloc += size;</span>
+<span id="L336" class="LineNr">336 </span><span class="CommentedCode">//?   ++Num_alloc;</span>
+<span id="L337" class="LineNr">337 </span>  <span class="Comment">// Allocate Special-cases</span>
+<span id="L338" class="LineNr">338 </span>  <span class="Comment">// compute the region of memory to return</span>
+<span id="L339" class="LineNr">339 </span>  <span class="Comment">// really crappy at the moment</span>
+<span id="L340" class="LineNr">340 </span>  ensure_space<span class="Delimiter">(</span>size<span class="Delimiter">);</span>
+<span id="L341" class="LineNr">341 </span>  <span class="Normal">const</span> <span class="Normal">int</span> result = Current_routine<span class="Delimiter">-&gt;</span>alloc<span class="Delimiter">;</span>
+<span id="L342" class="LineNr">342 </span>  <a href='003trace.cc.html#L161'>trace</a><span class="Delimiter">(</span><span class="Constant">9999</span><span class="Delimiter">,</span> <span class="Constant">&quot;mem&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;new alloc: &quot;</span> &lt;&lt; result &lt;&lt; <a href='003trace.cc.html#L185'>end</a><span class="Delimiter">();</span>
+<span id="L343" class="LineNr">343 </span>  <span class="Comment">// initialize allocated space</span>
+<span id="L344" class="LineNr">344 </span>  <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> <a href='043space.cc.html#L76'>address</a> = result<span class="Delimiter">;</span>  <a href='043space.cc.html#L76'>address</a> &lt; result+size<span class="Delimiter">;</span>  ++address<span class="Delimiter">)</span> <span class="Delimiter">{</span>
+<span id="L345" class="LineNr">345 </span>  <span class="Conceal">¦</span> <a href='003trace.cc.html#L161'>trace</a><span class="Delimiter">(</span><span class="Constant">9999</span><span class="Delimiter">,</span> <span class="Constant">&quot;mem&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;storing 0 in location &quot;</span> &lt;&lt; <a href='043space.cc.html#L76'>address</a> &lt;&lt; <a href='003trace.cc.html#L185'>end</a><span class="Delimiter">();</span>
+<span id="L346" class="LineNr">346 </span>  <span class="Conceal">¦</span> <a href='001help.cc.html#L218'>put</a><span class="Delimiter">(</span>Memory<span class="Delimiter">,</span> <a href='043space.cc.html#L76'>address</a><span class="Delimiter">,</span> <span class="Constant">0</span><span class="Delimiter">);</span>
+<span id="L347" class="LineNr">347 </span>  <span class="Delimiter">}</span>
+<span id="L348" class="LineNr">348 </span>  Current_routine<span class="Delimiter">-&gt;</span>alloc += size<span class="Delimiter">;</span>
+<span id="L349" class="LineNr">349 </span>  <span class="Comment">// no support yet for reclaiming memory between routines</span>
+<span id="L350" class="LineNr">350 </span>  assert<span class="Delimiter">(</span>Current_routine<span class="Delimiter">-&gt;</span>alloc &lt;= Current_routine<span class="Delimiter">-&gt;</span>alloc_max<span class="Delimiter">);</span>
+<span id="L351" class="LineNr">351 </span>  <span class="Identifier">return</span> result<span class="Delimiter">;</span>
+<span id="L352" class="LineNr">352 </span><span class="Delimiter">}</span>
+<span id="L353" class="LineNr">353 </span>
+<span id="L354" class="LineNr">354 </span><span class="Comment">//: statistics for debugging</span>
+<span id="L355" class="LineNr">355 </span><span class="CommentedCode">//? :(before &quot;End Globals&quot;)</span>
+<span id="L356" class="LineNr">356 </span><span class="CommentedCode">//? int Total_alloc = 0;</span>
+<span id="L357" class="LineNr">357 </span><span class="CommentedCode">//? int Num_alloc = 0;</span>
+<span id="L358" class="LineNr">358 </span><span class="CommentedCode">//? int Total_free = 0;</span>
+<span id="L359" class="LineNr">359 </span><span class="CommentedCode">//? int Num_free = 0;</span>
+<span id="L360" class="LineNr">360 </span><span class="CommentedCode">//? :(before &quot;End Setup&quot;)</span>
+<span id="L361" class="LineNr">361 </span><span class="CommentedCode">//? Total_alloc = Num_alloc = Total_free = Num_free = 0;</span>
+<span id="L362" class="LineNr">362 </span><span class="CommentedCode">//? :(before &quot;End Teardown&quot;)</span>
+<span id="L363" class="LineNr">363 </span><span class="CommentedCode">//? cerr &lt;&lt; Total_alloc &lt;&lt; &quot;/&quot; &lt;&lt; Num_alloc</span>
+<span id="L364" class="LineNr">364 </span><span class="CommentedCode">//?      &lt;&lt; &quot; vs &quot; &lt;&lt; Total_free &lt;&lt; &quot;/&quot; &lt;&lt; Num_free &lt;&lt; '\n';</span>
+<span id="L365" class="LineNr">365 </span><span class="CommentedCode">//? cerr &lt;&lt; SIZE(Memory) &lt;&lt; '\n';</span>
+<span id="L366" class="LineNr">366 </span>
+<span id="L367" class="LineNr">367 </span><span class="Delimiter">:(code)</span>
+<span id="L368" class="LineNr">368 </span><span class="Normal">void</span> ensure_space<span class="Delimiter">(</span><span class="Normal">int</span> size<span class="Delimiter">)</span> <span class="Delimiter">{</span>
+<span id="L369" class="LineNr">369 </span>  <span class="Normal">if</span> <span class="Delimiter">(</span>size &gt; Initial_memory_per_routine<span class="Delimiter">)</span> <span class="Delimiter">{</span>
+<span id="L370" class="LineNr">370 </span>  <span class="Conceal">¦</span> tb_shutdown<span class="Delimiter">();</span>
+<span id="L371" class="LineNr">371 </span>  <span class="Conceal">¦</span> cerr &lt;&lt; <span class="Constant">&quot;can't allocate &quot;</span> &lt;&lt; size &lt;&lt; <span class="Constant">&quot; locations, that's too much compared to &quot;</span> &lt;&lt; Initial_memory_per_routine &lt;&lt; <span class="Constant">&quot;.</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span><span class="Delimiter">;</span>
+<span id="L372" class="LineNr">372 </span>  <span class="Conceal">¦</span> exit<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">);</span>
+<span id="L373" class="LineNr">373 </span>  <span class="Delimiter">}</span>
+<span id="L374" class="LineNr">374 </span>  <span class="Normal">if</span> <span class="Delimiter">(</span>Current_routine<span class="Delimiter">-&gt;</span>alloc + size &gt; Current_routine<span class="Delimiter">-&gt;</span>alloc_max<span class="Delimiter">)</span> <span class="Delimiter">{</span>
+<span id="L375" class="LineNr">375 </span>  <span class="Conceal">¦</span> <span class="Comment">// waste the remaining space and create a new chunk</span>
+<span id="L376" class="LineNr">376 </span>  <span class="Conceal">¦</span> Current_routine<span class="Delimiter">-&gt;</span>alloc = Memory_allocated_until<span class="Delimiter">;</span>
+<span id="L377" class="LineNr">377 </span>  <span class="Conceal">¦</span> Memory_allocated_until += Initial_memory_per_routine<span class="Delimiter">;</span>
+<span id="L378" class="LineNr">378 </span>  <span class="Conceal">¦</span> Current_routine<span class="Delimiter">-&gt;</span>alloc_max = Memory_allocated_until<span class="Delimiter">;</span>
+<span id="L379" class="LineNr">379 </span>  <span class="Conceal">¦</span> <a href='003trace.cc.html#L161'>trace</a><span class="Delimiter">(</span><span class="Constant">9999</span><span class="Delimiter">,</span> <span class="Constant">&quot;new&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;routine allocated memory from &quot;</span> &lt;&lt; Current_routine<span class="Delimiter">-&gt;</span>alloc &lt;&lt; <span class="Constant">&quot; to &quot;</span> &lt;&lt; Current_routine<span class="Delimiter">-&gt;</span>alloc_max &lt;&lt; <a href='003trace.cc.html#L185'>end</a><span class="Delimiter">();</span>
+<span id="L380" class="LineNr">380 </span>  <span class="Delimiter">}</span>
+<span id="L381" class="LineNr">381 </span><span class="Delimiter">}</span>
+<span id="L382" class="LineNr">382 </span>
+<span id="L383" class="LineNr">383 </span><span class="Delimiter">:(scenario new_initializes)</span>
+<span id="L384" class="LineNr">384 </span><span class="Special">% Memory_allocated_until = 10;</span>
+<span id="L385" class="LineNr">385 </span><span class="Special">% put(Memory, Memory_allocated_until, 1);</span>
+<span id="L386" class="LineNr">386 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
+<span id="L387" class="LineNr">387 </span>  <span class="Constant">1</span>:<a href='043space.cc.html#L76'>address</a>:num<span class="Special"> &lt;- </span><span class="Normal">new</span> <span class="Constant">number:type</span>
+<span id="L388" class="LineNr">388 </span>]
+<span id="L389" class="LineNr">389 </span><span class="traceContains">+mem: storing 0 in location 10</span>
+<span id="L390" class="LineNr">390 </span>
+<span id="L391" class="LineNr">391 </span><span class="Delimiter">:(scenario new_size)</span>
+<span id="L392" class="LineNr">392 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
+<span id="L393" class="LineNr">393 </span>  <span class="Constant">11</span>:<a href='043space.cc.html#L76'>address</a>:num/<span class="Special">raw &lt;- </span><span class="Normal">new</span> <span class="Constant">number:type</span>
+<span id="L394" class="LineNr">394 </span>  <span class="Constant">12</span>:<a href='043space.cc.html#L76'>address</a>:num/<span class="Special">raw &lt;- </span><span class="Normal">new</span> <span class="Constant">number:type</span>
+<span id="L395" class="LineNr">395 </span>  <span class="Constant">13</span>:num/<span class="Special">raw &lt;- </span>subtract <span class="Constant">12</span>:<a href='043space.cc.html#L76'>address</a>:num/<span class="Special">raw</span><span class="Delimiter">,</span> <span class="Constant">11</span>:<a href='043space.cc.html#L76'>address</a>:num/<span class="Special">raw</span>
+<span id="L396" class="LineNr">396 </span>]
+<span id="L397" class="LineNr">397 </span><span class="Comment"># size of number + refcount</span>
+<span id="L398" class="LineNr">398 </span><span class="traceContains">+mem: storing 2 in location 13</span>
+<span id="L399" class="LineNr">399 </span>
+<span id="L400" class="LineNr">400 </span><span class="Delimiter">:(scenario new_array_size)</span>
+<span id="L401" class="LineNr">401 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
+<span id="L402" class="LineNr">402 </span>  <span class="Constant">1</span>:<a href='043space.cc.html#L76'>address</a>:array:num/<span class="Special">raw &lt;- </span><span class="Normal">new</span> <span class="Constant">number:type</span><span class="Delimiter">,</span> <span class="Constant">5</span>
+<span id="L403" class="LineNr">403 </span>  <span class="Constant">2</span>:<a href='043space.cc.html#L76'>address</a>:num/<span class="Special">raw &lt;- </span><span class="Normal">new</span> <span class="Constant">number:type</span>
+<span id="L404" class="LineNr">404 </span>  <span class="Constant">3</span>:num/<span class="Special">raw &lt;- </span>subtract <span class="Constant">2</span>:<a href='043space.cc.html#L76'>address</a>:num/<span class="Special">raw</span><span class="Delimiter">,</span> <span class="Constant">1</span>:<a href='043space.cc.html#L76'>address</a>:array:num/<span class="Special">raw</span>
+<span id="L405" class="LineNr">405 </span>]
+<span id="L406" class="LineNr">406 </span><span class="Comment"># 5 locations for array contents + array length + refcount</span>
+<span id="L407" class="LineNr">407 </span><span class="traceContains">+mem: storing 7 in location 3</span>
+<span id="L408" class="LineNr">408 </span>
+<span id="L409" class="LineNr">409 </span><span class="Delimiter">:(scenario new_empty_array)</span>
+<span id="L410" class="LineNr">410 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
+<span id="L411" class="LineNr">411 </span>  <span class="Constant">1</span>:<a href='043space.cc.html#L76'>address</a>:array:num/<span class="Special">raw &lt;- </span><span class="Normal">new</span> <span class="Constant">number:type</span><span class="Delimiter">,</span> <span class="Constant">0</span>
+<span id="L412" class="LineNr">412 </span>  <span class="Constant">2</span>:<a href='043space.cc.html#L76'>address</a>:num/<span class="Special">raw &lt;- </span><span class="Normal">new</span> <span class="Constant">number:type</span>
+<span id="L413" class="LineNr">413 </span>  <span class="Constant">3</span>:num/<span class="Special">raw &lt;- </span>subtract <span class="Constant">2</span>:<a href='043space.cc.html#L76'>address</a>:num/<span class="Special">raw</span><span class="Delimiter">,</span> <span class="Constant">1</span>:<a href='043space.cc.html#L76'>address</a>:array:num/<span class="Special">raw</span>
+<span id="L414" class="LineNr">414 </span>]
+<span id="L415" class="LineNr">415 </span><span class="traceContains">+run: {1: (&quot;address&quot; &quot;array&quot; &quot;number&quot;), &quot;raw&quot;: ()} &lt;- new {number: &quot;type&quot;}, {0: &quot;literal&quot;}</span>
+<span id="L416" class="LineNr">416 </span><span class="traceContains">+mem: array length is 0</span>
+<span id="L417" class="LineNr">417 </span><span class="Comment"># one location for array length, and one for the refcount</span>
+<span id="L418" class="LineNr">418 </span><span class="traceContains">+mem: storing 2 in location 3</span>
+<span id="L419" class="LineNr">419 </span>
+<span id="L420" class="LineNr">420 </span><span class="Comment">//: If a routine runs out of its initial allocation, it should allocate more.</span>
+<span id="L421" class="LineNr">421 </span><span class="Delimiter">:(scenario new_overflow)</span>
+<span id="L422" class="LineNr">422 </span><span class="Special">% Initial_memory_per_routine = 3;  // barely enough room for point allocation below</span>
+<span id="L423" class="LineNr">423 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
+<span id="L424" class="LineNr">424 </span>  <span class="Constant">1</span>:<a href='043space.cc.html#L76'>address</a>:num/<span class="Special">raw &lt;- </span><span class="Normal">new</span> <span class="Constant">number:type</span>
+<span id="L425" class="LineNr">425 </span>  <span class="Constant">2</span>:<a href='043space.cc.html#L76'>address</a>:point/<span class="Special">raw &lt;- </span><span class="Normal">new</span> <span class="Constant">point:type</span>  <span class="Comment"># not enough room in initial page</span>
+<span id="L426" class="LineNr">426 </span>]
+<span id="L427" class="LineNr">427 </span><span class="traceContains">+new: routine allocated memory from 1000 to 1003</span>
+<span id="L428" class="LineNr">428 </span><span class="traceContains">+new: routine allocated memory from 1003 to 1006</span>
+<span id="L429" class="LineNr">429 </span>
+<span id="L430" class="LineNr">430 </span><span class="Delimiter">:(scenario new_without_ingredient)</span>
+<span id="L431" class="LineNr">431 </span><span class="Special">% Hide_errors = true;</span>
+<span id="L432" class="LineNr">432 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
+<span id="L433" class="LineNr">433 </span>  <span class="Constant">1</span>:<a href='043space.cc.html#L76'>address</a>:number<span class="Special"> &lt;- </span><span class="Normal">new</span>  <span class="Comment"># missing ingredient</span>
+<span id="L434" class="LineNr">434 </span>]
+<span id="L435" class="LineNr">435 </span><span class="traceContains">+error: <a href='000organization.cc.html#L113'>main</a>: 'new' requires one or two ingredients, but got '1:address:number &lt;- new'</span>
 </pre>
 </body>
 </html>
diff --git a/html/038new_text.cc.html b/html/038new_text.cc.html
index 207543cc..62c63ce6 100644
--- a/html/038new_text.cc.html
+++ b/html/038new_text.cc.html
@@ -90,7 +90,7 @@ if ('onhashchange' in window) {
 <span id="L25" class="LineNr"> 25 </span><span class="Delimiter">:(before &quot;End NEW Check Special-cases&quot;)</span>
 <span id="L26" class="LineNr"> 26 </span><span class="Normal">if</span> <span class="Delimiter">(</span><a href='014literal_string.cc.html#L126'>is_literal_text</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">)))</span> <span class="Identifier">break</span><span class="Delimiter">;</span>
 <span id="L27" class="LineNr"> 27 </span><span class="Delimiter">:(before &quot;Convert 'new' To 'allocate'&quot;)</span>
-<span id="L28" class="LineNr"> 28 </span><span class="Normal">if</span> <span class="Delimiter">(</span>inst<span class="Delimiter">.</span>name == <span class="Constant">&quot;new&quot;</span> &amp;&amp; <a href='014literal_string.cc.html#L126'>is_literal_text</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">)))</span> <span class="Identifier">continue</span><span class="Delimiter">;</span>
+<span id="L28" class="LineNr"> 28 </span><span class="Normal">if</span> <span class="Delimiter">(</span>inst<span class="Delimiter">.</span>name == <span class="Constant">&quot;new&quot;</span> &amp;&amp; !inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>empty<span class="Delimiter">()</span> &amp;&amp; <a href='014literal_string.cc.html#L126'>is_literal_text</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">)))</span> <span class="Identifier">continue</span><span class="Delimiter">;</span>
 <span id="L29" class="LineNr"> 29 </span><span class="Delimiter">:(after &quot;case NEW&quot; following &quot;Primitive Recipe Implementations&quot;)</span>
 <span id="L30" class="LineNr"> 30 </span>  <span class="Normal">if</span> <span class="Delimiter">(</span><a href='014literal_string.cc.html#L126'>is_literal_text</a><span class="Delimiter">(</span>current_instruction<span class="Delimiter">().</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">)))</span> <span class="Delimiter">{</span>
 <span id="L31" class="LineNr"> 31 </span>  <span class="Conceal">¦</span> products<span class="Delimiter">.</span>resize<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">);</span>