3416

4 files changed, 16 insertions, 11 deletions

diff --git a/html/000organization.cc.html b/html/000organization.cc.html
index 35282386..d074f97e 100644
--- a/html/000organization.cc.html
+++ b/html/000organization.cc.html
@@ -107,7 +107,7 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color
 <span class="Comment">//: the program, and pass all tests for loaded features. (Relevant is</span>
 <span class="Comment">//: <a href="http://youtube.com/watch?v=c8N72t7aScY">http://youtube.com/watch?v=c8N72t7aScY</a>, a scene from &quot;2001: A Space</span>
 <span class="Comment">//: Odyssey&quot;.) Get into the habit of running the included script called</span>
-<span class="Comment">//: 'test_all_layers' before you commit any changes.</span>
+<span class="Comment">//: 'test_layers' before you commit any changes.</span>
 <span class="Comment">//:</span>
 <span class="Comment">//: This 'subsetting guarantee' ensures that this directory contains a</span>
 <span class="Comment">//: cleaned-up narrative of the evolution of this codebase. Organizing</span>
diff --git a/html/001help.cc.html b/html/001help.cc.html
index 84c836c5..d96f3fe6 100644
--- a/html/001help.cc.html
+++ b/html/001help.cc.html
@@ -101,7 +101,10 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color
 <span class="Delimiter">}</span>
 
 <span class="Normal">bool</span> starts_with<span class="Delimiter">(</span><span class="Normal">const</span> string&amp; s<span class="Delimiter">,</span> <span class="Normal">const</span> string&amp; pat<span class="Delimiter">)</span> <span class="Delimiter">{</span>
-  <span class="Identifier">return</span> s<span class="Delimiter">.</span>substr<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">,</span> pat<span class="Delimiter">.</span>size<span class="Delimiter">())</span> == pat<span class="Delimiter">;</span>
+  string::const_iterator a=s<span class="Delimiter">.</span>begin<span class="Delimiter">(),</span> b=pat<span class="Delimiter">.</span>begin<span class="Delimiter">();</span>
+  <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Comment">/*</span><span class="Comment">nada</span><span class="Comment">*/</span><span class="Delimiter">;</span> a!=s<span class="Delimiter">.</span>end<span class="Delimiter">()</span> &amp;&amp; b!=pat<span class="Delimiter">.</span>end<span class="Delimiter">();</span> ++a<span class="Delimiter">,</span> ++b<span class="Delimiter">)</span>
+    <span class="Normal">if</span> <span class="Delimiter">(</span>*a != *b<span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span>
+  <span class="Identifier">return</span> b == pat<span class="Delimiter">.</span>end<span class="Delimiter">();</span>
 <span class="Delimiter">}</span>
 
 <span class="Comment">//: I'll throw some style conventions here for want of a better place for them.</span>
diff --git a/html/071recipe.cc.html b/html/071recipe.cc.html
index cb783500..fd4b234a 100644
--- a/html/071recipe.cc.html
+++ b/html/071recipe.cc.html
@@ -234,7 +234,7 @@ recipe from_reagent<span class="Delimiter">(</span><span class="Normal">const</s
     <span class="Identifier">return</span> result_header<span class="Delimiter">;</span>  <span class="Comment">// no products</span>
   <span class="Delimiter">}</span>
   <span class="Normal">read_products</span>:
-  <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Comment">/*</span><span class="Comment">nada</span><span class="Comment">*/</span><span class="Delimiter">;</span> curr &amp;&amp; !curr<span class="Delimiter">-&gt;</span>atom<span class="Delimiter">;</span> curr=curr<span class="Delimiter">-&gt;</span>right<span class="Delimiter">)</span>
+  <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Comment">/*</span><span class="Comment">nada</span><span class="Comment">*/</span><span class="Delimiter">;</span> curr &amp;&amp; !curr<span class="Delimiter">-&gt;</span>atom<span class="Delimiter">;</span> curr = curr<span class="Delimiter">-&gt;</span>right<span class="Delimiter">)</span>
     result_header<span class="Delimiter">.</span>products<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>next_recipe_reagent<span class="Delimiter">(</span>curr<span class="Delimiter">-&gt;</span>left<span class="Delimiter">));</span>
   <span class="Normal">if</span> <span class="Delimiter">(</span>curr<span class="Delimiter">)</span> <span class="Delimiter">{</span>
     assert<span class="Delimiter">(</span>curr<span class="Delimiter">-&gt;</span>atom<span class="Delimiter">);</span>
diff --git a/html/091socket.cc.html b/html/091socket.cc.html
index d5f01e41..00d178b8 100644
--- a/html/091socket.cc.html
+++ b/html/091socket.cc.html
@@ -14,13 +14,13 @@ pre { white-space: pre-wrap; font-family: monospace; color: #eeeeee; background-
 body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color: #080808; }
 * { font-size: 12pt; font-size: 1em; }
 .Constant { color: #00a0a0; }
-.Comment { color: #9090ff; }
+.CommentedCode { color: #6c6c6c; }
 .cSpecial { color: #008000; }
 .Delimiter { color: #800080; }
 .Identifier { color: #fcb165; }
 .Normal { color: #eeeeee; background-color: #080808; padding-bottom: 1px; }
 .PreProc { color: #800080; }
-.CommentedCode { color: #6c6c6c; }
+.Comment { color: #9090ff; }
 -->
 </style>
 
@@ -56,11 +56,12 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color
   server<span class="Delimiter">-&gt;</span>addr<span class="Delimiter">.</span>sin_addr<span class="Delimiter">.</span>s_addr = INADDR_ANY<span class="Delimiter">;</span>
   server<span class="Delimiter">-&gt;</span>addr<span class="Delimiter">.</span>sin_port = htons<span class="Delimiter">(</span>portno<span class="Delimiter">);</span>
   <span class="Normal">if</span> <span class="Delimiter">(</span>bind<span class="Delimiter">(</span>server<span class="Delimiter">-&gt;</span>fd<span class="Delimiter">,</span> <span class="Delimiter">(</span><span class="Normal">struct</span> sockaddr*<span class="Delimiter">)</span>&amp;server<span class="Delimiter">-&gt;</span>addr<span class="Delimiter">,</span> <span class="Normal">sizeof</span><span class="Delimiter">(</span>server<span class="Delimiter">-&gt;</span>addr<span class="Delimiter">))</span> &lt; <span class="Constant">0</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
+    close<span class="Delimiter">(</span>server<span class="Delimiter">-&gt;</span>fd<span class="Delimiter">);</span>
     server<span class="Delimiter">-&gt;</span>fd = -<span class="Constant">1</span><span class="Delimiter">;</span>
-    raise &lt;&lt; <span class="Constant">&quot;Failed to bind server socket to port &quot;</span> &lt;&lt; portno &lt;&lt; <span class="Constant">&quot;. Something's already using that port.&quot;</span> &lt;&lt; <span class="Constant">&quot;</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span><span class="Delimiter">;</span>
+    raise &lt;&lt; <span class="Constant">&quot;Failed to bind server socket to port &quot;</span> &lt;&lt; portno &lt;&lt; <span class="Constant">&quot;. Something's already using that port.</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
     <span class="Identifier">return</span><span class="Delimiter">;</span>
   <span class="Delimiter">}</span>
-  listen<span class="Delimiter">(</span>server<span class="Delimiter">-&gt;</span>fd<span class="Delimiter">,</span> <span class="Constant">5</span><span class="Delimiter">);</span>
+  listen<span class="Delimiter">(</span>server<span class="Delimiter">-&gt;</span>fd<span class="Delimiter">,</span> <span class="Comment">/*</span><span class="Comment">queue length</span><span class="Comment">*/</span><span class="Constant">5</span><span class="Delimiter">);</span>
 <span class="Delimiter">}</span>
 
 <span class="Delimiter">:(before &quot;End Primitive Recipe Declarations&quot;)</span>
@@ -92,11 +93,13 @@ put<span class="Delimiter">(</span>Recipe_ordinal<span class="Delimiter">,</span
   <span class="Normal">int</span> port = 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>
   socket_t* server = <span class="Normal">new</span> socket_t<span class="Delimiter">();</span>
   server_socket<span class="Delimiter">(</span>port<span class="Delimiter">,</span> server<span class="Delimiter">);</span>
+  products<span class="Delimiter">.</span>resize<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">);</span>
   <span class="Normal">if</span> <span class="Delimiter">(</span>server<span class="Delimiter">-&gt;</span>fd &lt; <span class="Constant">0</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
+    <span class="Normal">delete</span> server<span class="Delimiter">;</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><span class="Constant">0</span><span class="Delimiter">);</span>
     <span class="Identifier">break</span><span class="Delimiter">;</span>
   <span class="Delimiter">}</span>
   <span class="Normal">long</span> <span class="Normal">long</span> <span class="Normal">int</span> result = <span class="Normal">reinterpret_cast</span>&lt;<span class="Normal">long</span> <span class="Normal">long</span> <span class="Normal">int</span>&gt;<span class="Delimiter">(</span>server<span class="Delimiter">);</span>
-  products<span class="Delimiter">.</span>resize<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">);</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><span class="Normal">static_cast</span>&lt;<span class="Normal">double</span>&gt;<span class="Delimiter">(</span>result<span class="Delimiter">));</span>
   <span class="Identifier">break</span><span class="Delimiter">;</span>
 <span class="Delimiter">}</span>
@@ -202,8 +205,7 @@ put<span class="Delimiter">(</span>Recipe_ordinal<span class="Delimiter">,</span
   <span class="Comment">// Write one character to a session at a time.</span>
   <span class="Normal">long</span> <span class="Normal">long</span> <span class="Normal">int</span> y = <span class="Normal">static_cast</span>&lt;<span class="Normal">long</span> <span class="Normal">long</span> <span class="Normal">int</span>&gt;<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 class="Normal">char</span> c = <span class="Normal">static_cast</span>&lt;<span class="Normal">char</span>&gt;<span class="Delimiter">(</span>y<span class="Delimiter">);</span>
-  <span class="Normal">char</span> payload[<span class="Constant">2</span>] = <span class="Delimiter">{</span> c <span class="Delimiter">};</span>
-  write<span class="Delimiter">(</span>session<span class="Delimiter">-&gt;</span>fd<span class="Delimiter">,</span> payload<span class="Delimiter">,</span> <span class="Constant">1</span><span class="Delimiter">);</span>
+  write<span class="Delimiter">(</span>session<span class="Delimiter">-&gt;</span>fd<span class="Delimiter">,</span> &amp;c<span class="Delimiter">,</span> <span class="Constant">1</span><span class="Delimiter">);</span>
   <span class="Normal">long</span> <span class="Normal">long</span> <span class="Normal">int</span> result = <span class="Normal">reinterpret_cast</span>&lt;<span class="Normal">long</span> <span class="Normal">long</span> <span class="Normal">int</span>&gt;<span class="Delimiter">(</span>session<span class="Delimiter">);</span>
   products<span class="Delimiter">.</span>resize<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">);</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>
@@ -221,7 +223,7 @@ put<span class="Delimiter">(</span>Recipe_ordinal<span class="Delimiter">,</span
     <span class="Identifier">break</span><span class="Delimiter">;</span>
   <span class="Delimiter">}</span>
   <span class="Normal">if</span> <span class="Delimiter">(</span>!is_mu_number<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="Delimiter">{</span>
-    raise &lt;&lt; maybe<span class="Delimiter">(</span>get<span class="Delimiter">(</span>Recipe<span class="Delimiter">,</span> r<span class="Delimiter">).</span>name<span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;first ingredient of '$close-socket' should be a character, but got '&quot;</span> &lt;&lt; to_string<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">))</span> &lt;&lt; <span class="Constant">&quot;t</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
+    raise &lt;&lt; maybe<span class="Delimiter">(</span>get<span class="Delimiter">(</span>Recipe<span class="Delimiter">,</span> r<span class="Delimiter">).</span>name<span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;first ingredient of '$close-socket' should be a character, but got '&quot;</span> &lt;&lt; to_string<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> &lt;&lt; <span class="Constant">&quot;'</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>
   <span class="Identifier">break</span><span class="Delimiter">;</span>