1 files changed, 30 insertions, 29 deletions
diff --git a/html/053continuation.cc.html b/html/053continuation.cc.html
index 171c0b7d..d9a7a185 100644
--- a/html/053continuation.cc.html
+++ b/html/053continuation.cc.html
@@ -13,16 +13,17 @@
 pre { white-space: pre-wrap; font-family: monospace; color: #eeeeee; background-color: #080808; }
 body { font-family: monospace; color: #eeeeee; background-color: #080808; }
 * { font-size: 1.05em; }
-.traceAbsent { color: #c00000; }
 .traceContains { color: #008000; }
-.cSpecial { color: #008000; }
+.traceAbsent { color: #c00000; }
 .Constant { color: #00a0a0; }
-.SalientComment { color: #00ffff; }
+.cSpecial { color: #008000; }
+.CommentedCode { color: #6c6c6c; }
+.Normal { color: #eeeeee; background-color: #080808; padding-bottom: 1px; }
 .Comment { color: #9090ff; }
 .Delimiter { color: #a04060; }
 .Special { color: #ff6060; }
 .Identifier { color: #804000; }
-.CommentedCode { color: #6c6c6c; }
+.SalientComment { color: #00ffff; }
 -->
 </style>
 
@@ -43,8 +44,8 @@ body { font-family: monospace; color: #eeeeee; background-color: #080808; }
 
 <span class="Comment">//: todo: implement continuations in mu's memory</span>
 <span class="Delimiter">:(before &quot;End Globals&quot;)</span>
-map&lt;long long int<span class="Delimiter">,</span> call_stack&gt; Continuation<span class="Delimiter">;</span>
-long long int Next_continuation_id = <span class="Constant">0</span><span class="Delimiter">;</span>
+map&lt;<span class="Normal">long</span> <span class="Normal">long</span> <span class="Normal">int</span><span class="Delimiter">,</span> call_stack&gt; Continuation<span class="Delimiter">;</span>
+<span class="Normal">long</span> <span class="Normal">long</span> <span class="Normal">int</span> Next_continuation_id = <span class="Constant">0</span><span class="Delimiter">;</span>
 <span class="Delimiter">:(before &quot;End Setup&quot;)</span>
 Continuation<span class="Delimiter">.</span>clear<span class="Delimiter">();</span>
 Next_continuation_id = <span class="Constant">0</span><span class="Delimiter">;</span>
@@ -58,7 +59,7 @@ CURRENT_CONTINUATION<span class="Delimiter">,</span>
 <span class="Delimiter">:(before &quot;End Primitive Recipe Numbers&quot;)</span>
 Recipe_ordinal[<span class="Constant">&quot;current-continuation&quot;</span>] = CURRENT_CONTINUATION<span class="Delimiter">;</span>
 <span class="Delimiter">:(before &quot;End Primitive Recipe Implementations&quot;)</span>
-case CURRENT_CONTINUATION: <span class="Delimiter">{</span>
+<span class="Normal">case</span> CURRENT_CONTINUATION: <span class="Delimiter">{</span>
   <span class="Comment">// copy the current call stack</span>
   Continuation[Next_continuation_id] = Current_routine<span class="Delimiter">-&gt;</span>calls<span class="Delimiter">;</span>  <span class="Comment">// deep copy because calls have no pointers</span>
   <span class="Comment">// make sure calling the copy doesn't spawn the same continuation again</span>
@@ -75,12 +76,12 @@ CONTINUE_FROM<span class="Delimiter">,</span>
 <span class="Delimiter">:(before &quot;End Primitive Recipe Numbers&quot;)</span>
 Recipe_ordinal[<span class="Constant">&quot;continue-from&quot;</span>] = CONTINUE_FROM<span class="Delimiter">;</span>
 <span class="Delimiter">:(before &quot;End Primitive Recipe Implementations&quot;)</span>
-case CONTINUE_FROM: <span class="Delimiter">{</span>
-  if <span class="Delimiter">(</span>!scalar<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 class="Normal">case</span> CONTINUE_FROM: <span class="Delimiter">{</span>
+  <span class="Normal">if</span> <span class="Delimiter">(</span>!scalar<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>
     raise &lt;&lt; current_recipe_name<span class="Delimiter">()</span> &lt;&lt; <span class="Constant">&quot;: first ingredient of 'continue-from' should be a continuation id generated by 'current-continuation', but got &quot;</span> &lt;&lt; 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>original_string &lt;&lt; <span class="cSpecial">'\n'</span> &lt;&lt; end<span class="Delimiter">();</span>
     <span class="Identifier">break</span><span class="Delimiter">;</span>
   <span class="Delimiter">}</span>
-  long long int c = 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 class="Normal">long</span> <span class="Normal">long</span> <span class="Normal">int</span> c = 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>
   Current_routine<span class="Delimiter">-&gt;</span>calls = Continuation[c]<span class="Delimiter">;</span>  <span class="Comment">// deep copy; calls have no pointers</span>
   <span class="Identifier">continue</span><span class="Delimiter">;</span>  <span class="Comment">// skip rest of this instruction</span>
 <span class="Delimiter">}</span>
@@ -92,8 +93,8 @@ recipe main [
   <span class="Constant">2</span>:continuation<span class="Special"> &lt;- </span>current-continuation
   <span class="Delimiter">{</span>
 <span class="CommentedCode">#?     $print 1:number</span>
-    <span class="Constant">3</span>:boolean<span class="Special"> &lt;- </span>greater-or-equal <span class="Constant">1</span>:number<span class="Delimiter">,</span> <span class="Constant">3</span>
-    <span class="Identifier">break</span>-if <span class="Constant">3</span>:boolean
+    <span class="Constant">3</span>:boolean<span class="Special"> &lt;- </span>greater-<span class="Normal">or</span>-equal <span class="Constant">1</span>:number<span class="Delimiter">,</span> <span class="Constant">3</span>
+    <span class="Identifier">break</span>-<span class="Normal">if</span> <span class="Constant">3</span>:boolean
     <span class="Constant">1</span>:number<span class="Special"> &lt;- </span>add <span class="Constant">1</span>:number<span class="Delimiter">,</span> <span class="Constant">1</span>
     <span class="Identifier">continue</span>-from <span class="Constant">2</span>:continuation  <span class="Comment"># loop</span>
   <span class="Delimiter">}</span>
@@ -111,8 +112,8 @@ recipe main [
   <span class="Constant">1</span>:number<span class="Special"> &lt;- </span>copy <span class="Constant">0</span>
   <span class="Constant">2</span>:continuation<span class="Special"> &lt;- </span>loop-body
   <span class="Delimiter">{</span>
-    <span class="Constant">3</span>:boolean<span class="Special"> &lt;- </span>greater-or-equal <span class="Constant">1</span>:number<span class="Delimiter">,</span> <span class="Constant">3</span>
-    <span class="Identifier">break</span>-if <span class="Constant">3</span>:boolean
+    <span class="Constant">3</span>:boolean<span class="Special"> &lt;- </span>greater-<span class="Normal">or</span>-equal <span class="Constant">1</span>:number<span class="Delimiter">,</span> <span class="Constant">3</span>
+    <span class="Identifier">break</span>-<span class="Normal">if</span> <span class="Constant">3</span>:boolean
     <span class="Identifier">continue</span>-from <span class="Constant">2</span>:continuation  <span class="Comment"># loop</span>
   <span class="Delimiter">}</span>
 ]
@@ -146,8 +147,8 @@ recipe main [
   <span class="Constant">2</span>:number<span class="Special"> &lt;- </span>copy <span class="Constant">5</span>
   <span class="Delimiter">{</span>
     <span class="Constant">2</span>:number<span class="Special"> &lt;- </span>call <span class="Constant">1</span>:continuation<span class="Delimiter">,</span> <span class="Constant">2</span>:number  <span class="Comment"># 2 is an argument to g, the 'top' of the continuation</span>
-    <span class="Constant">3</span>:boolean<span class="Special"> &lt;- </span>greater-or-equal <span class="Constant">2</span>:number<span class="Delimiter">,</span> <span class="Constant">8</span>
-    <span class="Identifier">break</span>-if <span class="Constant">3</span>:boolean
+    <span class="Constant">3</span>:boolean<span class="Special"> &lt;- </span>greater-<span class="Normal">or</span>-equal <span class="Constant">2</span>:number<span class="Delimiter">,</span> <span class="Constant">8</span>
+    <span class="Identifier">break</span>-<span class="Normal">if</span> <span class="Constant">3</span>:boolean
     loop
   <span class="Delimiter">}</span>
 ]
@@ -195,7 +196,7 @@ recipe g [
 <span class="Comment">//: the call stack</span>
 
 <span class="Delimiter">:(before &quot;End call Fields&quot;)</span>
-bool is_reset<span class="Delimiter">;</span>
+<span class="Normal">bool</span> is_reset<span class="Delimiter">;</span>
 <span class="Delimiter">:(before &quot;End call Constructor&quot;)</span>
 is_reset = <span class="Constant">false</span><span class="Delimiter">;</span>
 
@@ -206,7 +207,7 @@ CREATE_DELIMITED_CONTINUATION<span class="Delimiter">,</span>
 <span class="Delimiter">:(before &quot;End Primitive Recipe Numbers&quot;)</span>
 Recipe_ordinal[<span class="Constant">&quot;create-delimited-continuation&quot;</span>] = CREATE_DELIMITED_CONTINUATION<span class="Delimiter">;</span>
 <span class="Delimiter">:(before &quot;End Primitive Recipe Implementations&quot;)</span>
-case CREATE_DELIMITED_CONTINUATION: <span class="Delimiter">{</span>
+<span class="Normal">case</span> CREATE_DELIMITED_CONTINUATION: <span class="Delimiter">{</span>
   Current_routine<span class="Delimiter">-&gt;</span>calls<span class="Delimiter">.</span>front<span class="Delimiter">().</span>is_reset = <span class="Constant">true</span><span class="Delimiter">;</span>
   Current_routine<span class="Delimiter">-&gt;</span>calls<span class="Delimiter">.</span>push_front<span class="Delimiter">(</span>call<span class="Delimiter">(</span>Recipe_ordinal[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>name]<span class="Delimiter">));</span>
   ingredients<span class="Delimiter">.</span>erase<span class="Delimiter">(</span>ingredients<span class="Delimiter">.</span>begin<span class="Delimiter">());</span>  <span class="Comment">// drop the callee</span>
@@ -217,8 +218,8 @@ case CREATE_DELIMITED_CONTINUATION: <span class="Delimiter">{</span>
 <span class="Comment">//: call, and return it as the result.</span>
 <span class="Comment">//: todo: implement delimited continuations in mu's memory</span>
 <span class="Delimiter">:(before &quot;End Globals&quot;)</span>
-map&lt;long long int<span class="Delimiter">,</span> call_stack&gt; Delimited_continuation<span class="Delimiter">;</span>
-long long int Next_delimited_continuation_id = <span class="Constant">0</span><span class="Delimiter">;</span>
+map&lt;<span class="Normal">long</span> <span class="Normal">long</span> <span class="Normal">int</span><span class="Delimiter">,</span> call_stack&gt; Delimited_continuation<span class="Delimiter">;</span>
+<span class="Normal">long</span> <span class="Normal">long</span> <span class="Normal">int</span> Next_delimited_continuation_id = <span class="Constant">0</span><span class="Delimiter">;</span>
 <span class="Delimiter">:(before &quot;End Setup&quot;)</span>
 Delimited_continuation<span class="Delimiter">.</span>clear<span class="Delimiter">();</span>
 Next_delimited_continuation_id = <span class="Constant">0</span><span class="Delimiter">;</span>
@@ -228,7 +229,7 @@ REPLY_DELIMITED_CONTINUATION<span class="Delimiter">,</span>
 <span class="Delimiter">:(before &quot;End Primitive Recipe Numbers&quot;)</span>
 Recipe_ordinal[<span class="Constant">&quot;reply-delimited-continuation&quot;</span>] = REPLY_DELIMITED_CONTINUATION<span class="Delimiter">;</span>
 <span class="Delimiter">:(before &quot;End Primitive Recipe Implementations&quot;)</span>
-case REPLY_DELIMITED_CONTINUATION: <span class="Delimiter">{</span>
+<span class="Normal">case</span> REPLY_DELIMITED_CONTINUATION: <span class="Delimiter">{</span>
   <span class="Comment">// first clear any existing ingredients, to isolate the creation of the</span>
   <span class="Comment">// continuation from its calls</span>
   Current_routine<span class="Delimiter">-&gt;</span>calls<span class="Delimiter">.</span>front<span class="Delimiter">().</span>ingredient_atoms<span class="Delimiter">.</span>clear<span class="Delimiter">();</span>
@@ -236,12 +237,12 @@ case REPLY_DELIMITED_CONTINUATION: <span class="Delimiter">{</span>
   <span class="Comment">// copy the current call stack until the most recent 'reset' call</span>
   call_stack::iterator find_reset<span class="Delimiter">(</span>call_stack&amp; c<span class="Delimiter">);</span>  <span class="Comment">// manual prototype containing '::'</span>
   call_stack::iterator reset = find_reset<span class="Delimiter">(</span>Current_routine<span class="Delimiter">-&gt;</span>calls<span class="Delimiter">);</span>
-  if <span class="Delimiter">(</span>reset == Current_routine<span class="Delimiter">-&gt;</span>calls<span class="Delimiter">.</span>end<span class="Delimiter">())</span> <span class="Delimiter">{</span>
+  <span class="Normal">if</span> <span class="Delimiter">(</span>reset == Current_routine<span class="Delimiter">-&gt;</span>calls<span class="Delimiter">.</span>end<span class="Delimiter">())</span> <span class="Delimiter">{</span>
     raise &lt;&lt; current_recipe_name<span class="Delimiter">()</span> &lt;&lt; <span class="Constant">&quot;: couldn't find a 'reset' call to jump out to</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
     <span class="Identifier">break</span><span class="Delimiter">;</span>
   <span class="Delimiter">}</span>
   Delimited_continuation[Next_delimited_continuation_id] = call_stack<span class="Delimiter">(</span>Current_routine<span class="Delimiter">-&gt;</span>calls<span class="Delimiter">.</span>begin<span class="Delimiter">(),</span> reset<span class="Delimiter">);</span>
-  while <span class="Delimiter">(</span>Current_routine<span class="Delimiter">-&gt;</span>calls<span class="Delimiter">.</span>begin<span class="Delimiter">()</span> != reset<span class="Delimiter">)</span> <span class="Delimiter">{</span>
+  <span class="Normal">while</span> <span class="Delimiter">(</span>Current_routine<span class="Delimiter">-&gt;</span>calls<span class="Delimiter">.</span>begin<span class="Delimiter">()</span> != reset<span class="Delimiter">)</span> <span class="Delimiter">{</span>
     --Callstack_depth<span class="Delimiter">;</span>
     Current_routine<span class="Delimiter">-&gt;</span>calls<span class="Delimiter">.</span>pop_front<span class="Delimiter">();</span>
   <span class="Delimiter">}</span>
@@ -254,23 +255,23 @@ case REPLY_DELIMITED_CONTINUATION: <span class="Delimiter">{</span>
 
 <span class="Delimiter">:(code)</span>
 call_stack::iterator find_reset<span class="Delimiter">(</span>call_stack&amp; c<span class="Delimiter">)</span> <span class="Delimiter">{</span>
-  for <span class="Delimiter">(</span>call_stack::iterator p = c<span class="Delimiter">.</span>begin<span class="Delimiter">();</span> p != c<span class="Delimiter">.</span>end<span class="Delimiter">();</span> ++p<span class="Delimiter">)</span>
-    if <span class="Delimiter">(</span>p<span class="Delimiter">-&gt;</span>is_reset<span class="Delimiter">)</span> <span class="Identifier">return</span> p<span class="Delimiter">;</span>
+  <span class="Normal">for</span> <span class="Delimiter">(</span>call_stack::iterator p = c<span class="Delimiter">.</span>begin<span class="Delimiter">();</span> p != c<span class="Delimiter">.</span>end<span class="Delimiter">();</span> ++p<span class="Delimiter">)</span>
+    <span class="Normal">if</span> <span class="Delimiter">(</span>p<span class="Delimiter">-&gt;</span>is_reset<span class="Delimiter">)</span> <span class="Identifier">return</span> p<span class="Delimiter">;</span>
   <span class="Identifier">return</span> c<span class="Delimiter">.</span>end<span class="Delimiter">();</span>
 <span class="Delimiter">}</span>
 
 <span class="Comment">//: overload 'call' for continuations</span>
 <span class="Delimiter">:(after &quot;Begin Call&quot;)</span>
-  if <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>properties<span class="Delimiter">.</span>empty<span class="Delimiter">()</span>
+  <span class="Normal">if</span> <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>properties<span class="Delimiter">.</span>empty<span class="Delimiter">()</span>
       &amp;&amp; !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>properties<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>second<span class="Delimiter">.</span>empty<span class="Delimiter">()</span>
       &amp;&amp; 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>properties<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>second<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">)</span> == <span class="Constant">&quot;continuation&quot;</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
     <span class="Comment">// copy multiple calls on to current call stack</span>
     assert<span class="Delimiter">(</span>scalar<span class="Delimiter">(</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">)));</span>
-    if <span class="Delimiter">(</span>Delimited_continuation<span class="Delimiter">.</span>find<span class="Delimiter">(</span>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> == Delimited_continuation<span class="Delimiter">.</span>end<span class="Delimiter">())</span> <span class="Delimiter">{</span>
+    <span class="Normal">if</span> <span class="Delimiter">(</span>Delimited_continuation<span class="Delimiter">.</span>find<span class="Delimiter">(</span>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> == Delimited_continuation<span class="Delimiter">.</span>end<span class="Delimiter">())</span> <span class="Delimiter">{</span>
       raise &lt;&lt; current_recipe_name<span class="Delimiter">()</span> &lt;&lt; <span class="Constant">&quot;: no such delimited continuation &quot;</span> &lt;&lt; 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>original_string &lt;&lt; <span class="cSpecial">'\n'</span> &lt;&lt; end<span class="Delimiter">();</span>
     <span class="Delimiter">}</span>
-    const call_stack&amp; new_calls = Delimited_continuation[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 class="Delimiter">;</span>
-    for <span class="Delimiter">(</span>call_stack::const_reverse_iterator p = new_calls<span class="Delimiter">.</span>rbegin<span class="Delimiter">();</span> p != new_calls<span class="Delimiter">.</span>rend<span class="Delimiter">();</span> ++p<span class="Delimiter">)</span>
+    <span class="Normal">const</span> call_stack&amp; new_calls = Delimited_continuation[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 class="Delimiter">;</span>
+    <span class="Normal">for</span> <span class="Delimiter">(</span>call_stack::const_reverse_iterator p = new_calls<span class="Delimiter">.</span>rbegin<span class="Delimiter">();</span> p != new_calls<span class="Delimiter">.</span>rend<span class="Delimiter">();</span> ++p<span class="Delimiter">)</span>
       Current_routine<span class="Delimiter">-&gt;</span>calls<span class="Delimiter">.</span>push_front<span class="Delimiter">(</span>*p<span class="Delimiter">);</span>
     ++current_step_index<span class="Delimiter">();</span>  <span class="Comment">// skip past the reply-delimited-continuation</span>
     ingredients<span class="Delimiter">.</span>erase<span class="Delimiter">(</span>ingredients<span class="Delimiter">.</span>begin<span class="Delimiter">());</span>  <span class="Comment">// drop the callee</span>