Isolated going support

docs/if-module/3-scn.html

@@ -227,7 +227,7 @@ scenes &mdash; to express which, the <a href="3-scn.html#SP10" class="internal">
 <span class="plain-syntax">    </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">Instances::get_name</span><span class="plain-syntax">(</span><span class="identifier-syntax">sc</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">as_instance</span><span class="plain-syntax">, </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">);</span>
 <span class="plain-syntax">}</span>
 </pre>
-<ul class="endnotetexts"><li>The structure scene is private to this section.</li><li>The structure scene_end is private to this section.</li><li>The structure scene_connector is accessed in 2/ri, 3/tm, 3/ts, 4/ap, 4/av, 4/apc, 5/tfg, 5/gl and here.</li></ul>
+<ul class="endnotetexts"><li>The structure scene is private to this section.</li><li>The structure scene_end is private to this section.</li><li>The structure scene_connector is accessed in 2/ri, 3/tm, 3/ts, 4/ap, 4/av, 4/ap2, 4/apc, 5/tfg, 5/gl and here.</li></ul>
 <p class="commentary firstcommentary"><a id="SP11" class="paragraph-anchor"></a><b>&#167;11.  </b>A plugin called <span class="extract"><span class="extract-syntax">xyzzy</span></span> generally has a hunk of subject data called <span class="extract"><span class="extract-syntax">xyzzy_data</span></span>,
 so we would normally have a structure called <span class="extract"><span class="extract-syntax">scenes_data</span></span>, but in fact that
 structure is just going to be <a href="3-scn.html#SP10" class="internal">scene</a>. So:

docs/if-module/3-tm.html

@@ -685,15 +685,15 @@ deduction is made:
 <pre class="displayed-code all-displayed-code code-font">
 <span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">Map::check_going</span><button class="popup" onclick="togglePopup('usagePopup20')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup20">Usage of <span class="code-font"><span class="function-syntax">Map::check_going</span></span>:<br/><a href="3-tm.html#SP1">&#167;1</a></span></button><span class="plain-syntax">(</span><span class="identifier-syntax">parse_node</span><span class="plain-syntax"> *</span><span class="identifier-syntax">from</span><span class="plain-syntax">, </span><span class="identifier-syntax">parse_node</span><span class="plain-syntax"> *</span><span class="identifier-syntax">to</span><span class="plain-syntax">,</span>
 <span class="plain-syntax">    </span><span class="identifier-syntax">parse_node</span><span class="plain-syntax"> *</span><span class="identifier-syntax">by</span><span class="plain-syntax">, </span><span class="identifier-syntax">parse_node</span><span class="plain-syntax"> *</span><span class="identifier-syntax">through</span><span class="plain-syntax">, </span><span class="identifier-syntax">parse_node</span><span class="plain-syntax"> *</span><span class="identifier-syntax">pushing</span><span class="plain-syntax">) {</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-ap2.html#SP5" class="function-link"><span class="function-syntax">ActionPatterns::check_going</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">from</span><span class="plain-syntax">, </span><span class="string-syntax">"from"</span><span class="plain-syntax">,</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-gng.html#SP3" class="function-link"><span class="function-syntax">Going::check_going</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">from</span><span class="plain-syntax">, </span><span class="string-syntax">"from"</span><span class="plain-syntax">,</span>
 <span class="plain-syntax">        </span><span class="identifier-syntax">K_room</span><span class="plain-syntax">, </span><span class="identifier-syntax">K_region</span><span class="plain-syntax">) == </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-ap2.html#SP5" class="function-link"><span class="function-syntax">ActionPatterns::check_going</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">to</span><span class="plain-syntax">, </span><span class="string-syntax">"to"</span><span class="plain-syntax">,</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-gng.html#SP3" class="function-link"><span class="function-syntax">Going::check_going</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">to</span><span class="plain-syntax">, </span><span class="string-syntax">"to"</span><span class="plain-syntax">,</span>
 <span class="plain-syntax">        </span><span class="identifier-syntax">K_room</span><span class="plain-syntax">, </span><span class="identifier-syntax">K_region</span><span class="plain-syntax">) == </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-ap2.html#SP5" class="function-link"><span class="function-syntax">ActionPatterns::check_going</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">by</span><span class="plain-syntax">, </span><span class="string-syntax">"by"</span><span class="plain-syntax">,</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-gng.html#SP3" class="function-link"><span class="function-syntax">Going::check_going</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">by</span><span class="plain-syntax">, </span><span class="string-syntax">"by"</span><span class="plain-syntax">,</span>
 <span class="plain-syntax">        </span><span class="identifier-syntax">K_thing</span><span class="plain-syntax">, </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) == </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-ap2.html#SP5" class="function-link"><span class="function-syntax">ActionPatterns::check_going</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">through</span><span class="plain-syntax">, </span><span class="string-syntax">"through"</span><span class="plain-syntax">,</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-gng.html#SP3" class="function-link"><span class="function-syntax">Going::check_going</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">through</span><span class="plain-syntax">, </span><span class="string-syntax">"through"</span><span class="plain-syntax">,</span>
 <span class="plain-syntax">        </span><span class="identifier-syntax">K_door</span><span class="plain-syntax">, </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) == </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-ap2.html#SP5" class="function-link"><span class="function-syntax">ActionPatterns::check_going</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">pushing</span><span class="plain-syntax">, </span><span class="string-syntax">"with"</span><span class="plain-syntax">,</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-gng.html#SP3" class="function-link"><span class="function-syntax">Going::check_going</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">pushing</span><span class="plain-syntax">, </span><span class="string-syntax">"with"</span><span class="plain-syntax">,</span>
 <span class="plain-syntax">        </span><span class="identifier-syntax">K_thing</span><span class="plain-syntax">, </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) == </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
 <span class="plain-syntax">    </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
 <span class="plain-syntax">}</span>

docs/if-module/4-act.html

@@ -214,7 +214,7 @@ have to correspond to names referenced in <a href="../WorldModelKit/index.html"
 <span class="plain-syntax">}</span>
 </pre>
 <nav role="progress"><div class="progresscontainer">
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+    <ul class="progressbar"><li class="progressprev"><a href="4-anaa.html">&#10094;</a></li><li class="progresschapter"><a href="P-wtmd.html">P</a></li><li class="progresschapter"><a href="1-im.html">1</a></li><li class="progresschapter"><a href="2-bd.html">2</a></li><li class="progresschapter"><a href="3-sm.html">3</a></li><li class="progresscurrentchapter">4</li><li class="progresssection"><a href="4-ap.html">ap</a></li><li class="progresssection"><a href="4-anaa.html">anaa</a></li><li class="progresscurrent">act</li><li class="progresssection"><a href="4-as.html">as</a></li><li class="progresssection"><a href="4-av.html">av</a></li><li class="progresssection"><a href="4-ann.html">ann</a></li><li class="progresssection"><a href="4-anl.html">anl</a></li><li class="progresssection"><a href="4-ap2.html">ap2</a></li><li class="progresssection"><a href="4-apc.html">apc</a></li><li class="progresssection"><a href="4-gng.html">gng</a></li><li class="progresssection"><a href="4-pap.html">pap</a></li><li class="progresssection"><a href="4-nap.html">nap</a></li><li class="progresschapter"><a href="5-pp.html">5</a></li><li class="progressnext"><a href="4-as.html">&#10095;</a></li></ul></div>
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docs/if-module/4-anaa.html

@@ -147,7 +147,7 @@ function togglePopup(material_id) {
 <span class="plain-syntax">}</span>
 </pre>
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-    <ul class="progressbar"><li class="progressprev"><a href="4-ap.html">&#10094;</a></li><li class="progresschapter"><a href="P-wtmd.html">P</a></li><li class="progresschapter"><a href="1-im.html">1</a></li><li class="progresschapter"><a href="2-bd.html">2</a></li><li class="progresschapter"><a href="3-sm.html">3</a></li><li class="progresscurrentchapter">4</li><li class="progresssection"><a href="4-ap.html">ap</a></li><li class="progresscurrent">anaa</li><li class="progresssection"><a href="4-act.html">act</a></li><li class="progresssection"><a href="4-as.html">as</a></li><li class="progresssection"><a href="4-av.html">av</a></li><li class="progresssection"><a href="4-ann.html">ann</a></li><li class="progresssection"><a href="4-anl.html">anl</a></li><li class="progresssection"><a href="4-ap2.html">ap2</a></li><li class="progresssection"><a href="4-apc.html">apc</a></li><li class="progresssection"><a href="4-pap.html">pap</a></li><li class="progresssection"><a href="4-nap.html">nap</a></li><li class="progresschapter"><a href="5-pp.html">5</a></li><li class="progressnext"><a href="4-act.html">&#10095;</a></li></ul></div>
+    <ul class="progressbar"><li class="progressprev"><a href="4-ap.html">&#10094;</a></li><li class="progresschapter"><a href="P-wtmd.html">P</a></li><li class="progresschapter"><a href="1-im.html">1</a></li><li class="progresschapter"><a href="2-bd.html">2</a></li><li class="progresschapter"><a href="3-sm.html">3</a></li><li class="progresscurrentchapter">4</li><li class="progresssection"><a href="4-ap.html">ap</a></li><li class="progresscurrent">anaa</li><li class="progresssection"><a href="4-act.html">act</a></li><li class="progresssection"><a href="4-as.html">as</a></li><li class="progresssection"><a href="4-av.html">av</a></li><li class="progresssection"><a href="4-ann.html">ann</a></li><li class="progresssection"><a href="4-anl.html">anl</a></li><li class="progresssection"><a href="4-ap2.html">ap2</a></li><li class="progresssection"><a href="4-apc.html">apc</a></li><li class="progresssection"><a href="4-gng.html">gng</a></li><li class="progresssection"><a href="4-pap.html">pap</a></li><li class="progresssection"><a href="4-nap.html">nap</a></li><li class="progresschapter"><a href="5-pp.html">5</a></li><li class="progressnext"><a href="4-act.html">&#10095;</a></li></ul></div>
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docs/if-module/4-anl.html

@@ -339,7 +339,7 @@ used in sorting algorithms.
 </p>
 
 <pre class="displayed-code all-displayed-code code-font">
-<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">ActionNameLists::compare_specificity</span><button class="popup" onclick="togglePopup('usagePopup18')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup18">Usage of <span class="code-font"><span class="function-syntax">ActionNameLists::compare_specificity</span></span>:<br/>Action Patterns - <a href="4-ap2.html#SP6">&#167;6</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">action_name_list</span><span class="plain-syntax"> *</span><span class="identifier-syntax">anl1</span><span class="plain-syntax">, </span><span class="reserved-syntax">action_name_list</span><span class="plain-syntax"> *</span><span class="identifier-syntax">anl2</span><span class="plain-syntax">) {</span>
+<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">ActionNameLists::compare_specificity</span><button class="popup" onclick="togglePopup('usagePopup18')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup18">Usage of <span class="code-font"><span class="function-syntax">ActionNameLists::compare_specificity</span></span>:<br/>Action Patterns - <a href="4-ap2.html#SP7">&#167;7</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">action_name_list</span><span class="plain-syntax"> *</span><span class="identifier-syntax">anl1</span><span class="plain-syntax">, </span><span class="reserved-syntax">action_name_list</span><span class="plain-syntax"> *</span><span class="identifier-syntax">anl2</span><span class="plain-syntax">) {</span>
 <span class="plain-syntax">    </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">count1</span><span class="plain-syntax">, </span><span class="identifier-syntax">count2</span><span class="plain-syntax">;</span>
 <span class="plain-syntax">    </span><span class="identifier-syntax">count1</span><span class="plain-syntax"> = </span><a href="4-anl.html#SP11" class="function-link"><span class="function-syntax">ActionNameLists::count_actions_covered</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">anl1</span><span class="plain-syntax">);</span>
 <span class="plain-syntax">    </span><span class="identifier-syntax">count2</span><span class="plain-syntax"> = </span><a href="4-anl.html#SP11" class="function-link"><span class="function-syntax">ActionNameLists::count_actions_covered</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">anl2</span><span class="plain-syntax">);</span>
@@ -905,7 +905,7 @@ the trial entry for future trials.
 </pre>
 <ul class="endnotetexts"><li>This code is used in <a href="4-anl.html#SP24_1_3">&#167;24.1.3</a> (three times).</li></ul>
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+    <ul class="progressbar"><li class="progressprev"><a href="4-ann.html">&#10094;</a></li><li class="progresschapter"><a href="P-wtmd.html">P</a></li><li class="progresschapter"><a href="1-im.html">1</a></li><li class="progresschapter"><a href="2-bd.html">2</a></li><li class="progresschapter"><a href="3-sm.html">3</a></li><li class="progresscurrentchapter">4</li><li class="progresssection"><a href="4-ap.html">ap</a></li><li class="progresssection"><a href="4-anaa.html">anaa</a></li><li class="progresssection"><a href="4-act.html">act</a></li><li class="progresssection"><a href="4-as.html">as</a></li><li class="progresssection"><a href="4-av.html">av</a></li><li class="progresssection"><a href="4-ann.html">ann</a></li><li class="progresscurrent">anl</li><li class="progresssection"><a href="4-ap2.html">ap2</a></li><li class="progresssection"><a href="4-apc.html">apc</a></li><li class="progresssection"><a href="4-gng.html">gng</a></li><li class="progresssection"><a href="4-pap.html">pap</a></li><li class="progresssection"><a href="4-nap.html">nap</a></li><li class="progresschapter"><a href="5-pp.html">5</a></li><li class="progressnext"><a href="4-ap2.html">&#10095;</a></li></ul></div>
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docs/if-module/4-ann.html

@@ -318,7 +318,7 @@ number of words.
 <span class="plain-syntax">}</span>
 </pre>
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docs/if-module/4-ap.html

@@ -523,7 +523,7 @@ to nothing".
 <span class="plain-syntax">}</span>
 </pre>
 <nav role="progress"><div class="progresscontainer">
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+    <ul class="progressbar"><li class="progressprev"><a href="3-ts.html">&#10094;</a></li><li class="progresschapter"><a href="P-wtmd.html">P</a></li><li class="progresschapter"><a href="1-im.html">1</a></li><li class="progresschapter"><a href="2-bd.html">2</a></li><li class="progresschapter"><a href="3-sm.html">3</a></li><li class="progresscurrentchapter">4</li><li class="progresscurrent">ap</li><li class="progresssection"><a href="4-anaa.html">anaa</a></li><li class="progresssection"><a href="4-act.html">act</a></li><li class="progresssection"><a href="4-as.html">as</a></li><li class="progresssection"><a href="4-av.html">av</a></li><li class="progresssection"><a href="4-ann.html">ann</a></li><li class="progresssection"><a href="4-anl.html">anl</a></li><li class="progresssection"><a href="4-ap2.html">ap2</a></li><li class="progresssection"><a href="4-apc.html">apc</a></li><li class="progresssection"><a href="4-gng.html">gng</a></li><li class="progresssection"><a href="4-pap.html">pap</a></li><li class="progresssection"><a href="4-nap.html">nap</a></li><li class="progresschapter"><a href="5-pp.html">5</a></li><li class="progressnext"><a href="4-anaa.html">&#10095;</a></li></ul></div>
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docs/if-module/4-ap2.html

@@ -20,20 +20,6 @@ function togglePopup(material_id) {
 </script>
 
 <link href="../docs-assets/Popups.css" rel="stylesheet" rev="stylesheet" type="text/css">
-<script>
-MathJax = {
-	tex: {
-		inlineMath: '$', '$'], ['\\(', '\\)'
-	},
-	svg: {
-		fontCache: 'global'
-	}
-};
-</script>
-<script type="text/javascript" id="MathJax-script" async
-	src="https://cdn.jsdelivr.net/npm/mathjax@3/es5/tex-svg.js">
-</script>
-
 <link href="../docs-assets/Colours.css" rel="stylesheet" rev="stylesheet" type="text/css">
 		
 	</head>
@@ -86,8 +72,6 @@ MathJax = {
     <ul class="crumbs"><li><a href="../index.html">Home</a></li><li><a href="../compiler.html">Inform7</a></li><li><a href="index.html">if</a></li><li><a href="index.html#4">Chapter 4: Actions</a></li><li><b>Action Patterns</b></li></ul></div>
 <p class="purpose">An action pattern is a description which may match many actions or none. The text "doing something" matches every action, while "throwing something at a door in a dark room" is seldom matched.</p>
 
-<ul class="toc"><li><a href="4-ap2.html#SP6">&#167;6. Action pattern specificity</a></li></ul><hr class="tocbar">
-
 <p class="commentary firstcommentary"><a id="SP1" class="paragraph-anchor"></a><b>&#167;1.  </b>Action patterns are essentially a conjunction of specifications &mdash; the
 action must be this, and the noun must be that, and... While
 they allow disjunction in the choice of action, all of that code is a
@@ -163,29 +147,7 @@ STV clauses; (2) get this right:
 <span class="plain-syntax">}</span>
 
 <span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">ActionPatterns::log</span><button class="popup" onclick="togglePopup('usagePopup2')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup2">Usage of <span class="code-font"><span class="function-syntax">ActionPatterns::log</span></span>:<br/>IF Module - <a href="1-im.html#SP2">&#167;2</a>, <a href="1-im.html#SP2_3">&#167;2.3</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">action_pattern</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ap</span><span class="plain-syntax">) {</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">ap</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) </span><span class="identifier-syntax">LOG</span><span class="plain-syntax">(</span><span class="string-syntax">"  [Null]"</span><span class="plain-syntax">);</span>
+<span class="plain-syntax">    </span><a href="4-ap2.html#SP4" class="function-link"><span class="function-syntax">ActionPatterns::write</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">DL</span><span class="plain-syntax">, </span><span class="identifier-syntax">ap</span><span class="plain-syntax">);</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">else</span><span class="plain-syntax"> {</span>
-<span class="plain-syntax">        </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">ap</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">valid</span><span class="plain-syntax"> != </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">) </span><span class="identifier-syntax">LOG</span><span class="plain-syntax">(</span><span class="string-syntax">"  [Invalid]"</span><span class="plain-syntax">);</span>
-<span class="plain-syntax">        </span><span class="reserved-syntax">else</span><span class="plain-syntax"> </span><span class="identifier-syntax">LOG</span><span class="plain-syntax">(</span><span class="string-syntax">"  [Valid]"</span><span class="plain-syntax">);</span>
-<span class="plain-syntax">        </span><span class="identifier-syntax">LOG</span><span class="plain-syntax">(</span><span class="string-syntax">"  Action: "</span><span class="plain-syntax">);</span>
-<span class="plain-syntax">        </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">ap</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">action_list</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) </span><span class="identifier-syntax">LOG</span><span class="plain-syntax">(</span><span class="string-syntax">"unspecified"</span><span class="plain-syntax">);</span>
-<span class="plain-syntax">        </span><span class="reserved-syntax">else</span><span class="plain-syntax"> </span><a href="4-anl.html#SP17" class="function-link"><span class="function-syntax">ActionNameLists::log_briefly</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">action_list</span><span class="plain-syntax">);</span>
-<span class="plain-syntax">        </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_noun</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">)) </span><span class="identifier-syntax">LOG</span><span class="plain-syntax">(</span><span class="string-syntax">"  Noun: $P"</span><span class="plain-syntax">, </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_noun</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">));</span>
-<span class="plain-syntax">        </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_second</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">)) </span><span class="identifier-syntax">LOG</span><span class="plain-syntax">(</span><span class="string-syntax">"  Second: $P"</span><span class="plain-syntax">, </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_second</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">));</span>
-<span class="plain-syntax">        </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_FROM_AP_CLAUSE</span><span class="plain-syntax">)) </span><span class="identifier-syntax">LOG</span><span class="plain-syntax">(</span><span class="string-syntax">"  From: $P"</span><span class="plain-syntax">, </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_FROM_AP_CLAUSE</span><span class="plain-syntax">));</span>
-<span class="plain-syntax">        </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_TO_AP_CLAUSE</span><span class="plain-syntax">)) </span><span class="identifier-syntax">LOG</span><span class="plain-syntax">(</span><span class="string-syntax">"  To: $P"</span><span class="plain-syntax">, </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_TO_AP_CLAUSE</span><span class="plain-syntax">));</span>
-<span class="plain-syntax">        </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_BY_AP_CLAUSE</span><span class="plain-syntax">)) </span><span class="identifier-syntax">LOG</span><span class="plain-syntax">(</span><span class="string-syntax">"  By: $P"</span><span class="plain-syntax">, </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_BY_AP_CLAUSE</span><span class="plain-syntax">));</span>
-<span class="plain-syntax">        </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_THROUGH_AP_CLAUSE</span><span class="plain-syntax">)) </span><span class="identifier-syntax">LOG</span><span class="plain-syntax">(</span><span class="string-syntax">"  Through: $P"</span><span class="plain-syntax">, </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_THROUGH_AP_CLAUSE</span><span class="plain-syntax">));</span>
-<span class="plain-syntax">        </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">PUSHING_AP_CLAUSE</span><span class="plain-syntax">)) </span><span class="identifier-syntax">LOG</span><span class="plain-syntax">(</span><span class="string-syntax">"  Pushing: $P"</span><span class="plain-syntax">, </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">PUSHING_AP_CLAUSE</span><span class="plain-syntax">));</span>
-<span class="plain-syntax">        </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_room</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">)) </span><span class="identifier-syntax">LOG</span><span class="plain-syntax">(</span><span class="string-syntax">"  Room: $P"</span><span class="plain-syntax">, </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_room</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">));</span>
-<span class="plain-syntax">        </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">PARAMETRIC_AP_CLAUSE</span><span class="plain-syntax">)) </span><span class="identifier-syntax">LOG</span><span class="plain-syntax">(</span><span class="string-syntax">"  Parameter: $P"</span><span class="plain-syntax">, </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">PARAMETRIC_AP_CLAUSE</span><span class="plain-syntax">));</span>
-<span class="plain-syntax">        </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_presence</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">)) </span><span class="identifier-syntax">LOG</span><span class="plain-syntax">(</span><span class="string-syntax">"  Presence: $P"</span><span class="plain-syntax">, </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_presence</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">));</span>
-<span class="plain-syntax">        </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::going_nowhere</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">)) </span><span class="identifier-syntax">LOG</span><span class="plain-syntax">(</span><span class="string-syntax">"  Nowhere  "</span><span class="plain-syntax">);</span>
-<span class="plain-syntax">        </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::going_somewhere</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">)) </span><span class="identifier-syntax">LOG</span><span class="plain-syntax">(</span><span class="string-syntax">"  Somewhere  "</span><span class="plain-syntax">);</span>
-<span class="plain-syntax">        </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">WHEN_AP_CLAUSE</span><span class="plain-syntax">)) </span><span class="identifier-syntax">LOG</span><span class="plain-syntax">(</span><span class="string-syntax">"  When: $P  "</span><span class="plain-syntax">, </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">WHEN_AP_CLAUSE</span><span class="plain-syntax">));</span>
-<span class="plain-syntax">        </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">ap</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">duration</span><span class="plain-syntax">) </span><span class="identifier-syntax">LOG</span><span class="plain-syntax">(</span><span class="string-syntax">"  Duration: $t  "</span><span class="plain-syntax">, </span><span class="identifier-syntax">ap</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">duration</span><span class="plain-syntax">);</span>
-<span class="plain-syntax">    }</span>
-<span class="plain-syntax">    </span><span class="identifier-syntax">LOG</span><span class="plain-syntax">(</span><span class="string-syntax">"\n"</span><span class="plain-syntax">);</span>
 <span class="plain-syntax">}</span>
 
 <span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">ActionPatterns::write</span><button class="popup" onclick="togglePopup('usagePopup3')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup3">Usage of <span class="code-font"><span class="function-syntax">ActionPatterns::write</span></span>:<br/>Actions-Only Nodes and Annotations - <a href="4-anaa.html#SP3">&#167;3</a></span></button><span class="plain-syntax">(</span><span class="identifier-syntax">OUTPUT_STREAM</span><span class="plain-syntax">, </span><span class="reserved-syntax">action_pattern</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ap</span><span class="plain-syntax">) {</span>
@@ -195,19 +157,7 @@ STV clauses; (2) get this right:
 <span class="plain-syntax">        </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"&lt;action: "</span><span class="plain-syntax">);</span>
 <span class="plain-syntax">        </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">ap</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">action_list</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"unspecified"</span><span class="plain-syntax">);</span>
 <span class="plain-syntax">        </span><span class="reserved-syntax">else</span><span class="plain-syntax"> </span><a href="4-anl.html#SP17" class="function-link"><span class="function-syntax">ActionNameLists::log_briefly</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">action_list</span><span class="plain-syntax">);</span>
-<span class="plain-syntax">        </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_noun</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">)) </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">" noun: %P"</span><span class="plain-syntax">, </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_noun</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">));</span>
+<span class="plain-syntax">        </span><a href="4-apc.html#SP4" class="function-link"><span class="function-syntax">APClauses::write</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">OUT</span><span class="plain-syntax">, </span><span class="identifier-syntax">ap</span><span class="plain-syntax">);</span>
-<span class="plain-syntax">        </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_second</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">)) </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">" second: %P"</span><span class="plain-syntax">, </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_second</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">));</span>
-<span class="plain-syntax">        </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_FROM_AP_CLAUSE</span><span class="plain-syntax">)) </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">" from: %P"</span><span class="plain-syntax">, </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_FROM_AP_CLAUSE</span><span class="plain-syntax">));</span>
-<span class="plain-syntax">        </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_TO_AP_CLAUSE</span><span class="plain-syntax">)) </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">" to: %P"</span><span class="plain-syntax">, </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_TO_AP_CLAUSE</span><span class="plain-syntax">));</span>
-<span class="plain-syntax">        </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_BY_AP_CLAUSE</span><span class="plain-syntax">)) </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">" by: %P"</span><span class="plain-syntax">, </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_BY_AP_CLAUSE</span><span class="plain-syntax">));</span>
-<span class="plain-syntax">        </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_THROUGH_AP_CLAUSE</span><span class="plain-syntax">)) </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">" through: %P"</span><span class="plain-syntax">, </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_THROUGH_AP_CLAUSE</span><span class="plain-syntax">));</span>
-<span class="plain-syntax">        </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">PUSHING_AP_CLAUSE</span><span class="plain-syntax">)) </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">" pushing: %P"</span><span class="plain-syntax">, </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">PUSHING_AP_CLAUSE</span><span class="plain-syntax">));</span>
-<span class="plain-syntax">        </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_room</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">)) </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">" room: %P"</span><span class="plain-syntax">, </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_room</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">));</span>
-<span class="plain-syntax">        </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">PARAMETRIC_AP_CLAUSE</span><span class="plain-syntax">)) </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">" parameter: %P"</span><span class="plain-syntax">, </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">PARAMETRIC_AP_CLAUSE</span><span class="plain-syntax">));</span>
-<span class="plain-syntax">        </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_presence</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">)) </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">" presence: %P"</span><span class="plain-syntax">, </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_presence</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">));</span>
-<span class="plain-syntax">        </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::going_nowhere</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">)) </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"  Nowhere  "</span><span class="plain-syntax">);</span>
-<span class="plain-syntax">        </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::going_somewhere</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">)) </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"  Somewhere  "</span><span class="plain-syntax">);</span>
-<span class="plain-syntax">        </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">WHEN_AP_CLAUSE</span><span class="plain-syntax">)) </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">" when: %P"</span><span class="plain-syntax">, </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">WHEN_AP_CLAUSE</span><span class="plain-syntax">));</span>
 <span class="plain-syntax">        </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">ap</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">duration</span><span class="plain-syntax">) { </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">" duration: "</span><span class="plain-syntax">); </span><span class="identifier-syntax">Occurrence::log</span><span class="plain-syntax">(</span><span class="identifier-syntax">OUT</span><span class="plain-syntax">, </span><span class="identifier-syntax">ap</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">duration</span><span class="plain-syntax">); }</span>
 <span class="plain-syntax">        </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"&gt;"</span><span class="plain-syntax">);</span>
 <span class="plain-syntax">    }</span>
@@ -219,7 +169,7 @@ STV clauses; (2) get this right:
 <span class="plain-syntax">    </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">sap</span><span class="plain-syntax">;</span>
 <span class="plain-syntax">}</span>
 
-<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">ActionPatterns::is_named</span><button class="popup" onclick="togglePopup('usagePopup5')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup5">Usage of <span class="code-font"><span class="function-syntax">ActionPatterns::is_named</span></span>:<br/><a href="4-ap2.html#SP6">&#167;6</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">action_pattern</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ap</span><span class="plain-syntax">) {</span>
+<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">ActionPatterns::is_named</span><button class="popup" onclick="togglePopup('usagePopup5')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup5">Usage of <span class="code-font"><span class="function-syntax">ActionPatterns::is_named</span></span>:<br/><a href="4-ap2.html#SP7">&#167;7</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">action_pattern</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ap</span><span class="plain-syntax">) {</span>
 <span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">ap</span><span class="plain-syntax">) {</span>
 <span class="plain-syntax">        </span><span class="reserved-syntax">anl_item</span><span class="plain-syntax"> *</span><span class="identifier-syntax">item</span><span class="plain-syntax"> = </span><a href="4-anl.html#SP10" class="function-link"><span class="function-syntax">ActionNameLists::first_item</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">action_list</span><span class="plain-syntax">);</span>
 <span class="plain-syntax">        </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><span class="identifier-syntax">item</span><span class="plain-syntax">) &amp;&amp; (</span><span class="identifier-syntax">item</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">nap_listed</span><span class="plain-syntax">)) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
@@ -272,12 +222,12 @@ STV clauses; (2) get this right:
 <span class="plain-syntax">}</span>
 
 <span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">ActionPatterns::is_overspecific</span><span class="plain-syntax">(</span><span class="reserved-syntax">action_pattern</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ap</span><span class="plain-syntax">) {</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">WHEN_AP_CLAUSE</span><span class="plain-syntax">) != </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">for</span><span class="plain-syntax"> (</span><span class="reserved-syntax">ap_clause</span><span class="plain-syntax"> *</span><span class="identifier-syntax">apoc</span><span class="plain-syntax"> = (</span><span class="identifier-syntax">ap</span><span class="plain-syntax">)?(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">ap_clauses</span><span class="plain-syntax">):</span><span class="identifier-syntax">NULL</span><span class="plain-syntax">; </span><span class="identifier-syntax">apoc</span><span class="plain-syntax">; </span><span class="identifier-syntax">apoc</span><span class="plain-syntax"> = </span><span class="identifier-syntax">apoc</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">next</span><span class="plain-syntax">)</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_room</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">) != </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">        </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><span class="identifier-syntax">apoc</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">clause_ID</span><span class="plain-syntax"> != </span><span class="constant-syntax">NOUN_AP_CLAUSE</span><span class="plain-syntax">) &amp;&amp;</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_presence</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">) != </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">            (</span><span class="identifier-syntax">apoc</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">clause_ID</span><span class="plain-syntax"> != </span><span class="constant-syntax">SECOND_AP_CLAUSE</span><span class="plain-syntax">) &amp;&amp;</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-apc.html#SP4" class="function-link"><span class="function-syntax">APClauses::has_stv_clauses</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">)) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">            (</span><span class="identifier-syntax">apoc</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">clause_ID</span><span class="plain-syntax"> != </span><span class="constant-syntax">ACTOR_AP_CLAUSE</span><span class="plain-syntax">))</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::going_nowhere</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">)) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">            </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">apoc</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">clause_spec</span><span class="plain-syntax">)</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::going_somewhere</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">)) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">                </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
 <span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::has_any_actor</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">)) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
 <span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">ap</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">duration</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
 <span class="plain-syntax">    </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
@@ -319,93 +269,58 @@ an action.
 <span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Node::is</span><span class="plain-syntax">(</span><span class="identifier-syntax">spec</span><span class="plain-syntax">, </span><span class="identifier-syntax">UNKNOWN_NT</span><span class="plain-syntax">)) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
 <span class="plain-syntax">    </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">spec</span><span class="plain-syntax">;</span>
 <span class="plain-syntax">}</span>
-
-<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">ActionPatterns::check_going</span><button class="popup" onclick="togglePopup('usagePopup10')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup10">Usage of <span class="code-font"><span class="function-syntax">ActionPatterns::check_going</span></span>:<br/>The Map - <a href="3-tm.html#SP30">&#167;30</a></span></button><span class="plain-syntax">(</span><span class="identifier-syntax">parse_node</span><span class="plain-syntax"> *</span><span class="identifier-syntax">spec</span><span class="plain-syntax">, </span><span class="reserved-syntax">char</span><span class="plain-syntax"> *</span><span class="identifier-syntax">keyword</span><span class="plain-syntax">,</span>
-<span class="plain-syntax">    </span><span class="identifier-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ka</span><span class="plain-syntax">, </span><span class="identifier-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">kb</span><span class="plain-syntax">) {</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">spec</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Rvalues::is_nothing_object_constant</span><span class="plain-syntax">(</span><span class="identifier-syntax">spec</span><span class="plain-syntax">)) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Specifications::is_description_like</span><span class="plain-syntax">(</span><span class="identifier-syntax">spec</span><span class="plain-syntax">)) {</span>
-<span class="plain-syntax">        </span><span class="identifier-syntax">instance</span><span class="plain-syntax"> *</span><span class="identifier-syntax">oref</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Specifications::object_exactly_described_if_any</span><span class="plain-syntax">(</span><span class="identifier-syntax">spec</span><span class="plain-syntax">);</span>
-<span class="plain-syntax">        </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><span class="identifier-syntax">oref</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) || (</span><span class="identifier-syntax">ka</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) || (</span><span class="identifier-syntax">Instances::of_kind</span><span class="plain-syntax">(</span><span class="identifier-syntax">oref</span><span class="plain-syntax">, </span><span class="identifier-syntax">ka</span><span class="plain-syntax">)) ||</span>
-<span class="plain-syntax">            ((</span><span class="identifier-syntax">kb</span><span class="plain-syntax">) &amp;&amp; (</span><span class="identifier-syntax">Instances::of_kind</span><span class="plain-syntax">(</span><span class="identifier-syntax">oref</span><span class="plain-syntax">, </span><span class="identifier-syntax">kb</span><span class="plain-syntax">)))) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">        </span><span class="identifier-syntax">Problems::quote_source</span><span class="plain-syntax">(1, </span><span class="identifier-syntax">current_sentence</span><span class="plain-syntax">);</span>
-<span class="plain-syntax">        </span><span class="identifier-syntax">Problems::quote_object</span><span class="plain-syntax">(2, </span><span class="identifier-syntax">oref</span><span class="plain-syntax">);</span>
-<span class="plain-syntax">        </span><span class="identifier-syntax">Problems::quote_text</span><span class="plain-syntax">(3, </span><span class="identifier-syntax">keyword</span><span class="plain-syntax">);</span>
-<span class="plain-syntax">        </span><span class="identifier-syntax">Problems::quote_kind</span><span class="plain-syntax">(4, </span><span class="identifier-syntax">ka</span><span class="plain-syntax">);</span>
-<span class="plain-syntax">        </span><span class="identifier-syntax">Problems::quote_kind</span><span class="plain-syntax">(5, </span><span class="identifier-syntax">Instances::to_kind</span><span class="plain-syntax">(</span><span class="identifier-syntax">oref</span><span class="plain-syntax">));</span>
-<span class="plain-syntax">        </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">kb</span><span class="plain-syntax">) </span><span class="identifier-syntax">Problems::quote_kind</span><span class="plain-syntax">(6, </span><span class="identifier-syntax">kb</span><span class="plain-syntax">);</span>
-<span class="plain-syntax">        </span><span class="identifier-syntax">StandardProblems::handmade_problem</span><span class="plain-syntax">(</span><span class="identifier-syntax">Task::syntax_tree</span><span class="plain-syntax">(), </span><span class="identifier-syntax">_p_</span><span class="plain-syntax">(</span><span class="identifier-syntax">PM_GoingWrongKind</span><span class="plain-syntax">));</span>
-<span class="plain-syntax">        </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">kb</span><span class="plain-syntax">)</span>
-<span class="plain-syntax">        </span><span class="identifier-syntax">Problems::issue_problem_segment</span><span class="plain-syntax">(</span>
-<span class="plain-syntax">            </span><span class="string-syntax">"In the sentence %1, %2 seems to be intended as something the "</span>
-<span class="plain-syntax">            </span><span class="string-syntax">"player might be going %3, but this has the wrong kind: %5 "</span>
-<span class="plain-syntax">            </span><span class="string-syntax">"rather than %4 or %6."</span><span class="plain-syntax">);</span>
-<span class="plain-syntax">        </span><span class="reserved-syntax">else</span>
-<span class="plain-syntax">        </span><span class="identifier-syntax">Problems::issue_problem_segment</span><span class="plain-syntax">(</span>
-<span class="plain-syntax">            </span><span class="string-syntax">"In the sentence %1, %2 seems to be intended as something the player "</span>
-<span class="plain-syntax">            </span><span class="string-syntax">"might be going %3, but this has the wrong kind: %5 rather than %4."</span><span class="plain-syntax">);</span>
-<span class="plain-syntax">        </span><span class="identifier-syntax">Problems::issue_problem_end</span><span class="plain-syntax">();</span>
-<span class="plain-syntax">        </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">    }</span>
-<span class="plain-syntax">    </span><span class="identifier-syntax">Problems::quote_source</span><span class="plain-syntax">(1, </span><span class="identifier-syntax">current_sentence</span><span class="plain-syntax">);</span>
-<span class="plain-syntax">    </span><span class="identifier-syntax">Problems::quote_wording</span><span class="plain-syntax">(2, </span><span class="identifier-syntax">Node::get_text</span><span class="plain-syntax">(</span><span class="identifier-syntax">spec</span><span class="plain-syntax">));</span>
-<span class="plain-syntax">    </span><span class="identifier-syntax">Problems::quote_text</span><span class="plain-syntax">(3, </span><span class="identifier-syntax">keyword</span><span class="plain-syntax">);</span>
-<span class="plain-syntax">    </span><span class="identifier-syntax">StandardProblems::handmade_problem</span><span class="plain-syntax">(</span><span class="identifier-syntax">Task::syntax_tree</span><span class="plain-syntax">(), </span><span class="identifier-syntax">_p_</span><span class="plain-syntax">(</span><span class="identifier-syntax">PM_GoingWithoutObject</span><span class="plain-syntax">));</span>
-<span class="plain-syntax">    </span><span class="identifier-syntax">Problems::issue_problem_segment</span><span class="plain-syntax">(</span>
-<span class="plain-syntax">        </span><span class="string-syntax">"In the sentence %1, '%2' seems to be intended as something the player "</span>
-<span class="plain-syntax">        </span><span class="string-syntax">"might be going %3, but it doesn't make sense in that context."</span><span class="plain-syntax">);</span>
-<span class="plain-syntax">    </span><span class="identifier-syntax">Problems::issue_problem_end</span><span class="plain-syntax">();</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">}</span>
 </pre>
-<p class="commentary firstcommentary"><a id="SP6" class="paragraph-anchor"></a><b>&#167;6. Action pattern specificity. </b>The following is one of Inform's standardised comparison routines, which
+<p class="commentary firstcommentary"><a id="SP6" class="paragraph-anchor"></a><b>&#167;6.  </b>And an anticlimactic little routine for putting objects
-takes a pair of objects A, B and returns 1 if A makes a more specific
+into action patterns in the noun or second noun position.
-description than B, 0 if they seem equally specific, or \(-1\) if B makes a
-more specific description than A. This is transitive, and intended to be
-used in sorting algorithms.
 </p>
 
 <pre class="displayed-code all-displayed-code code-font">
-<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">ActionPatterns::ap_count_rooms</span><span class="plain-syntax">(</span><span class="reserved-syntax">action_pattern</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ap</span><span class="plain-syntax">) {</span>
+<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">ActionPatterns::put_action_object_into_ap</span><button class="popup" onclick="togglePopup('usagePopup10')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup10">Usage of <span class="code-font"><span class="function-syntax">ActionPatterns::put_action_object_into_ap</span></span>:<br/>Parse Action Patterns - <a href="4-pap.html#SP21_5_4">&#167;21.5.4</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">action_pattern</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">C</span><span class="plain-syntax">, </span><span class="identifier-syntax">wording</span><span class="plain-syntax"> </span><span class="identifier-syntax">W</span><span class="plain-syntax">) {</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">c</span><span class="plain-syntax"> = </span><span class="constant-syntax">0</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">    </span><span class="identifier-syntax">parse_node</span><span class="plain-syntax"> *</span><span class="identifier-syntax">spec</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_room</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">)) </span><span class="identifier-syntax">c</span><span class="plain-syntax"> += </span><span class="constant-syntax">2</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">any_flag</span><span class="plain-syntax"> = </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_FROM_AP_CLAUSE</span><span class="plain-syntax">)) </span><span class="identifier-syntax">c</span><span class="plain-syntax"> += </span><span class="constant-syntax">2</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="function-syntax">&lt;action-operand&gt;</span><span class="plain-syntax">(</span><span class="identifier-syntax">W</span><span class="plain-syntax">)) {</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_TO_AP_CLAUSE</span><span class="plain-syntax">)) </span><span class="identifier-syntax">c</span><span class="plain-syntax"> += </span><span class="constant-syntax">2</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">        </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="function-syntax">&lt;&lt;r&gt;&gt;</span><span class="plain-syntax">) </span><span class="identifier-syntax">spec</span><span class="plain-syntax"> = </span><span class="function-syntax">&lt;&lt;rp&gt;&gt;</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">c</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">        </span><span class="reserved-syntax">else</span><span class="plain-syntax"> { </span><span class="identifier-syntax">any_flag</span><span class="plain-syntax"> = </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">; </span><span class="identifier-syntax">spec</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Specifications::from_kind</span><span class="plain-syntax">(</span><span class="identifier-syntax">K_thing</span><span class="plain-syntax">); }</span>
+<span class="plain-syntax">    }</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">spec</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) </span><span class="identifier-syntax">spec</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Specifications::new_UNKNOWN</span><span class="plain-syntax">(</span><span class="identifier-syntax">W</span><span class="plain-syntax">);</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><span class="identifier-syntax">K_understanding</span><span class="plain-syntax">) &amp;&amp; (</span><span class="identifier-syntax">Rvalues::is_CONSTANT_of_kind</span><span class="plain-syntax">(</span><span class="identifier-syntax">spec</span><span class="plain-syntax">, </span><span class="identifier-syntax">K_text</span><span class="plain-syntax">)))</span>
+<span class="plain-syntax">        </span><span class="identifier-syntax">Node::set_kind_of_value</span><span class="plain-syntax">(</span><span class="identifier-syntax">spec</span><span class="plain-syntax">, </span><span class="identifier-syntax">K_understanding</span><span class="plain-syntax">);</span>
+<span class="plain-syntax">    </span><span class="identifier-syntax">Node::set_text</span><span class="plain-syntax">(</span><span class="identifier-syntax">spec</span><span class="plain-syntax">, </span><span class="identifier-syntax">W</span><span class="plain-syntax">);</span>
+<span class="plain-syntax">    </span><span class="identifier-syntax">LOGIF</span><span class="plain-syntax">(</span><span class="identifier-syntax">ACTION_PATTERN_PARSING</span><span class="plain-syntax">, </span><span class="string-syntax">"PAOIA (clause %d) %W = $P\n"</span><span class="plain-syntax">, </span><span class="identifier-syntax">C</span><span class="plain-syntax">, </span><span class="identifier-syntax">W</span><span class="plain-syntax">, </span><span class="identifier-syntax">spec</span><span class="plain-syntax">);</span>
+<span class="plain-syntax">    </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::set_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="identifier-syntax">C</span><span class="plain-syntax">, </span><span class="identifier-syntax">spec</span><span class="plain-syntax">);</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">any_flag</span><span class="plain-syntax">) </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::set_opt</span></a><span class="plain-syntax">(</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::clause</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="identifier-syntax">C</span><span class="plain-syntax">), </span><span class="constant-syntax">DO_NOT_VALIDATE_APCOPT</span><span class="plain-syntax">);</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">else</span><span class="plain-syntax"> </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::clear_opt</span></a><span class="plain-syntax">(</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::clause</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="identifier-syntax">C</span><span class="plain-syntax">), </span><span class="constant-syntax">DO_NOT_VALIDATE_APCOPT</span><span class="plain-syntax">);</span>
+<span class="plain-syntax">}</span>
+</pre>
+<p class="commentary firstcommentary"><a id="SP7" class="paragraph-anchor"></a><b>&#167;7.  </b></p>
+
+<pre class="displayed-code all-displayed-code code-font">
+<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">ActionPatterns::refers_to_past</span><span class="plain-syntax">(</span><span class="reserved-syntax">action_pattern</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ap</span><span class="plain-syntax">) {</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">ap</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">duration</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
 <span class="plain-syntax">}</span>
 
-<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">ActionPatterns::ap_count_going</span><span class="plain-syntax">(</span><span class="reserved-syntax">action_pattern</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ap</span><span class="plain-syntax">) {</span>
+<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">ActionPatterns::convert_to_present_tense</span><span class="plain-syntax">(</span><span class="reserved-syntax">action_pattern</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ap</span><span class="plain-syntax">) {</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">c</span><span class="plain-syntax"> = </span><span class="constant-syntax">0</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">    </span><span class="identifier-syntax">ap</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">duration</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">PUSHING_AP_CLAUSE</span><span class="plain-syntax">)) </span><span class="identifier-syntax">c</span><span class="plain-syntax"> += </span><span class="constant-syntax">2</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_BY_AP_CLAUSE</span><span class="plain-syntax">)) </span><span class="identifier-syntax">c</span><span class="plain-syntax"> += </span><span class="constant-syntax">2</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_THROUGH_AP_CLAUSE</span><span class="plain-syntax">)) </span><span class="identifier-syntax">c</span><span class="plain-syntax"> += </span><span class="constant-syntax">2</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">c</span><span class="plain-syntax">;</span>
 <span class="plain-syntax">}</span>
 
-<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">ActionPatterns::count_aspects</span><span class="plain-syntax">(</span><span class="reserved-syntax">action_pattern</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ap</span><span class="plain-syntax">) {</span>
+<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">ActionPatterns::pta_acceptable</span><span class="plain-syntax">(</span><span class="identifier-syntax">parse_node</span><span class="plain-syntax"> *</span><span class="identifier-syntax">spec</span><span class="plain-syntax">) {</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">c</span><span class="plain-syntax"> = </span><span class="constant-syntax">0</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">    </span><span class="identifier-syntax">instance</span><span class="plain-syntax"> *</span><span class="identifier-syntax">I</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">ap</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">0</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">spec</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">PUSHING_AP_CLAUSE</span><span class="plain-syntax">)) ||</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Specifications::is_description</span><span class="plain-syntax">(</span><span class="identifier-syntax">spec</span><span class="plain-syntax">) == </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">        (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_BY_AP_CLAUSE</span><span class="plain-syntax">)) ||</span>
+<span class="plain-syntax">    </span><span class="identifier-syntax">I</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Specifications::object_exactly_described_if_any</span><span class="plain-syntax">(</span><span class="identifier-syntax">spec</span><span class="plain-syntax">);</span>
-<span class="plain-syntax">        (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_THROUGH_AP_CLAUSE</span><span class="plain-syntax">)))</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">I</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">        </span><span class="identifier-syntax">c</span><span class="plain-syntax">++;</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_room</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">)) ||</span>
+<span class="plain-syntax">}</span>
-<span class="plain-syntax">        (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_FROM_AP_CLAUSE</span><span class="plain-syntax">)) ||</span>
+
-<span class="plain-syntax">        (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_TO_AP_CLAUSE</span><span class="plain-syntax">)))</span>
+<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">ActionPatterns::makes_callings</span><span class="plain-syntax">(</span><span class="reserved-syntax">action_pattern</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ap</span><span class="plain-syntax">) {</span>
-<span class="plain-syntax">        </span><span class="identifier-syntax">c</span><span class="plain-syntax">++;</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">for</span><span class="plain-syntax"> (</span><span class="reserved-syntax">ap_clause</span><span class="plain-syntax"> *</span><span class="identifier-syntax">apoc</span><span class="plain-syntax"> = </span><span class="identifier-syntax">ap</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">ap_clauses</span><span class="plain-syntax">; </span><span class="identifier-syntax">apoc</span><span class="plain-syntax">; </span><span class="identifier-syntax">apoc</span><span class="plain-syntax"> = </span><span class="identifier-syntax">apoc</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">next</span><span class="plain-syntax">)</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_noun</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">)) ||</span>
+<span class="plain-syntax">        </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Descriptions::makes_callings</span><span class="plain-syntax">(</span><span class="identifier-syntax">apoc</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">clause_spec</span><span class="plain-syntax">))</span>
-<span class="plain-syntax">        (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_second</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">)) ||</span>
+<span class="plain-syntax">            </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">        (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_actor</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">)))</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">        </span><span class="identifier-syntax">c</span><span class="plain-syntax">++;</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_presence</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">)) </span><span class="identifier-syntax">c</span><span class="plain-syntax">++;</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><span class="identifier-syntax">ap</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">duration</span><span class="plain-syntax">) || (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">WHEN_AP_CLAUSE</span><span class="plain-syntax">))) </span><span class="identifier-syntax">c</span><span class="plain-syntax">++;</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">PARAMETRIC_AP_CLAUSE</span><span class="plain-syntax">)) </span><span class="identifier-syntax">c</span><span class="plain-syntax">++;</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">c</span><span class="plain-syntax">;</span>
 <span class="plain-syntax">}</span>
 
 <span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">ActionPatterns::compare_specificity</span><span class="plain-syntax">(</span><span class="reserved-syntax">action_pattern</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ap1</span><span class="plain-syntax">, </span><span class="reserved-syntax">action_pattern</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ap2</span><span class="plain-syntax">) {</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">rv</span><span class="plain-syntax">, </span><span class="identifier-syntax">suspend_usual_from_and_room</span><span class="plain-syntax"> = </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">, </span><span class="identifier-syntax">rct1</span><span class="plain-syntax">, </span><span class="identifier-syntax">rct2</span><span class="plain-syntax">;</span>
-
 <span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><span class="identifier-syntax">ap1</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) &amp;&amp; (</span><span class="identifier-syntax">ap2</span><span class="plain-syntax">)) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> -1;</span>
 <span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><span class="identifier-syntax">ap1</span><span class="plain-syntax">) &amp;&amp; (</span><span class="identifier-syntax">ap2</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">)) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">1</span><span class="plain-syntax">;</span>
 <span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><span class="identifier-syntax">ap1</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) &amp;&amp; (</span><span class="identifier-syntax">ap2</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">)) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">0</span><span class="plain-syntax">;</span>
@@ -416,82 +331,7 @@ used in sorting algorithms.
 <span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><span class="identifier-syntax">ap1</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">valid</span><span class="plain-syntax"> == </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">) &amp;&amp; (</span><span class="identifier-syntax">ap2</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">valid</span><span class="plain-syntax"> != </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">)) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> -1;</span>
 <span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><span class="identifier-syntax">ap1</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">valid</span><span class="plain-syntax"> != </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">) &amp;&amp; (</span><span class="identifier-syntax">ap2</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">valid</span><span class="plain-syntax"> == </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">)) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">1</span><span class="plain-syntax">;</span>
 
-<span class="plain-syntax">    </span><span class="identifier-syntax">c_s_stage_law</span><span class="plain-syntax"> = </span><span class="identifier-syntax">I</span><span class="string-syntax">"III.1 - Object To Which Rule Applies"</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">rv</span><span class="plain-syntax"> = </span><a href="4-apc.html#SP5" class="function-link"><span class="function-syntax">APClauses::compare_specificity</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap1</span><span class="plain-syntax">, </span><span class="identifier-syntax">ap2</span><span class="plain-syntax">);</span>
-
-<span class="plain-syntax">    </span><span class="identifier-syntax">rv</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Specifications::compare_specificity</span><span class="plain-syntax">(</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap1</span><span class="plain-syntax">, </span><span class="constant-syntax">PARAMETRIC_AP_CLAUSE</span><span class="plain-syntax">), </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap2</span><span class="plain-syntax">, </span><span class="constant-syntax">PARAMETRIC_AP_CLAUSE</span><span class="plain-syntax">), </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">);</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">rv</span><span class="plain-syntax"> != </span><span class="constant-syntax">0</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">rv</span><span class="plain-syntax">;</span>
-
-<span class="plain-syntax">    </span><span class="identifier-syntax">c_s_stage_law</span><span class="plain-syntax"> = </span><span class="identifier-syntax">I</span><span class="string-syntax">"III.2.1 - Action/Where/Going In Exotic Ways"</span><span class="plain-syntax">;</span>
-
-<span class="plain-syntax">    </span><span class="identifier-syntax">rct1</span><span class="plain-syntax"> = </span><a href="4-ap2.html#SP6" class="function-link"><span class="function-syntax">ActionPatterns::ap_count_going</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap1</span><span class="plain-syntax">); </span><span class="identifier-syntax">rct2</span><span class="plain-syntax"> = </span><a href="4-ap2.html#SP6" class="function-link"><span class="function-syntax">ActionPatterns::ap_count_going</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap2</span><span class="plain-syntax">);</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">rct1</span><span class="plain-syntax"> &gt; </span><span class="identifier-syntax">rct2</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">1</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">rct1</span><span class="plain-syntax"> &lt; </span><span class="identifier-syntax">rct2</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> -1;</span>
-
-<span class="plain-syntax">    </span><span class="identifier-syntax">rv</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Specifications::compare_specificity</span><span class="plain-syntax">(</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap1</span><span class="plain-syntax">, </span><span class="constant-syntax">PUSHING_AP_CLAUSE</span><span class="plain-syntax">), </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap2</span><span class="plain-syntax">, </span><span class="constant-syntax">PUSHING_AP_CLAUSE</span><span class="plain-syntax">), </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">);</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">rv</span><span class="plain-syntax"> != </span><span class="constant-syntax">0</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">rv</span><span class="plain-syntax">;</span>
-
-<span class="plain-syntax">    </span><span class="identifier-syntax">rv</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Specifications::compare_specificity</span><span class="plain-syntax">(</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap1</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_BY_AP_CLAUSE</span><span class="plain-syntax">), </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap2</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_BY_AP_CLAUSE</span><span class="plain-syntax">), </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">);</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">rv</span><span class="plain-syntax"> != </span><span class="constant-syntax">0</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">rv</span><span class="plain-syntax">;</span>
-
-<span class="plain-syntax">    </span><span class="identifier-syntax">rv</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Specifications::compare_specificity</span><span class="plain-syntax">(</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap1</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_THROUGH_AP_CLAUSE</span><span class="plain-syntax">), </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap2</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_THROUGH_AP_CLAUSE</span><span class="plain-syntax">), </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">);</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">rv</span><span class="plain-syntax"> != </span><span class="constant-syntax">0</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">rv</span><span class="plain-syntax">;</span>
-
-<span class="plain-syntax">    </span><span class="identifier-syntax">c_s_stage_law</span><span class="plain-syntax"> = </span><span class="identifier-syntax">I</span><span class="string-syntax">"III.2.2 - Action/Where/Room Where Action Takes Place"</span><span class="plain-syntax">;</span>
-
-<span class="plain-syntax">    </span><span class="identifier-syntax">rct1</span><span class="plain-syntax"> = </span><a href="4-ap2.html#SP6" class="function-link"><span class="function-syntax">ActionPatterns::ap_count_rooms</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap1</span><span class="plain-syntax">); </span><span class="identifier-syntax">rct2</span><span class="plain-syntax"> = </span><a href="4-ap2.html#SP6" class="function-link"><span class="function-syntax">ActionPatterns::ap_count_rooms</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap2</span><span class="plain-syntax">);</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">rct1</span><span class="plain-syntax"> &gt; </span><span class="identifier-syntax">rct2</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">1</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">rct1</span><span class="plain-syntax"> &lt; </span><span class="identifier-syntax">rct2</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> -1;</span>
-
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap1</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_FROM_AP_CLAUSE</span><span class="plain-syntax">)) &amp;&amp; (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_room</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap1</span><span class="plain-syntax">) == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">)</span>
-<span class="plain-syntax">        &amp;&amp; (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_room</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap2</span><span class="plain-syntax">)) &amp;&amp; (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap2</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_FROM_AP_CLAUSE</span><span class="plain-syntax">) == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">)) {</span>
-<span class="plain-syntax">        </span><span class="identifier-syntax">rv</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Specifications::compare_specificity</span><span class="plain-syntax">(</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap1</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_FROM_AP_CLAUSE</span><span class="plain-syntax">), </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_room</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap2</span><span class="plain-syntax">), </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">);</span>
-<span class="plain-syntax">        </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">rv</span><span class="plain-syntax"> != </span><span class="constant-syntax">0</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">rv</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">        </span><span class="identifier-syntax">suspend_usual_from_and_room</span><span class="plain-syntax"> = </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">    }</span>
-
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap2</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_FROM_AP_CLAUSE</span><span class="plain-syntax">)) &amp;&amp; (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_room</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap2</span><span class="plain-syntax">) == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">)</span>
-<span class="plain-syntax">        &amp;&amp; (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_room</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap1</span><span class="plain-syntax">)) &amp;&amp; (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap1</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_FROM_AP_CLAUSE</span><span class="plain-syntax">) == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">)) {</span>
-<span class="plain-syntax">        </span><span class="identifier-syntax">rv</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Specifications::compare_specificity</span><span class="plain-syntax">(</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_room</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap1</span><span class="plain-syntax">), </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap2</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_FROM_AP_CLAUSE</span><span class="plain-syntax">), </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">);</span>
-<span class="plain-syntax">        </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">rv</span><span class="plain-syntax"> != </span><span class="constant-syntax">0</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">rv</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">        </span><span class="identifier-syntax">suspend_usual_from_and_room</span><span class="plain-syntax"> = </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">    }</span>
-
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">suspend_usual_from_and_room</span><span class="plain-syntax"> == </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">) {</span>
-<span class="plain-syntax">        </span><span class="identifier-syntax">rv</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Specifications::compare_specificity</span><span class="plain-syntax">(</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap1</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_FROM_AP_CLAUSE</span><span class="plain-syntax">), </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap2</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_FROM_AP_CLAUSE</span><span class="plain-syntax">), </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">);</span>
-<span class="plain-syntax">        </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">rv</span><span class="plain-syntax"> != </span><span class="constant-syntax">0</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">rv</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">    }</span>
-
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">suspend_usual_from_and_room</span><span class="plain-syntax"> == </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">) {</span>
-<span class="plain-syntax">        </span><span class="identifier-syntax">rv</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Specifications::compare_specificity</span><span class="plain-syntax">(</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_room</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap1</span><span class="plain-syntax">), </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_room</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap2</span><span class="plain-syntax">), </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">);</span>
-<span class="plain-syntax">        </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">rv</span><span class="plain-syntax"> != </span><span class="constant-syntax">0</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">rv</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">    }</span>
-
-<span class="plain-syntax">    </span><span class="identifier-syntax">rv</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Specifications::compare_specificity</span><span class="plain-syntax">(</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap1</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_TO_AP_CLAUSE</span><span class="plain-syntax">), </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap2</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_TO_AP_CLAUSE</span><span class="plain-syntax">), </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">);</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">rv</span><span class="plain-syntax"> != </span><span class="constant-syntax">0</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">rv</span><span class="plain-syntax">;</span>
-
-<span class="plain-syntax">    </span><span class="identifier-syntax">c_s_stage_law</span><span class="plain-syntax"> = </span><span class="identifier-syntax">I</span><span class="string-syntax">"III.2.3 - Action/Where/In The Presence Of"</span><span class="plain-syntax">;</span>
-
-<span class="plain-syntax">    </span><span class="identifier-syntax">rv</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Specifications::compare_specificity</span><span class="plain-syntax">(</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_presence</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap1</span><span class="plain-syntax">), </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_presence</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap2</span><span class="plain-syntax">), </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">);</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">rv</span><span class="plain-syntax"> != </span><span class="constant-syntax">0</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">rv</span><span class="plain-syntax">;</span>
-
-<span class="plain-syntax">    </span><span class="identifier-syntax">c_s_stage_law</span><span class="plain-syntax"> = </span><span class="identifier-syntax">I</span><span class="string-syntax">"III.2.4 - Action/Where/Other Optional Clauses"</span><span class="plain-syntax">;</span>
-
-<span class="plain-syntax">    </span><span class="identifier-syntax">rv</span><span class="plain-syntax"> = </span><a href="4-apc.html#SP4" class="function-link"><span class="function-syntax">APClauses::compare_specificity_of_apoc_list</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap1</span><span class="plain-syntax">, </span><span class="identifier-syntax">ap2</span><span class="plain-syntax">);</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">rv</span><span class="plain-syntax"> != </span><span class="constant-syntax">0</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">rv</span><span class="plain-syntax">;</span>
-
-<span class="plain-syntax">    </span><span class="identifier-syntax">c_s_stage_law</span><span class="plain-syntax"> = </span><span class="identifier-syntax">I</span><span class="string-syntax">"III.3.1 - Action/What/Second Thing Acted On"</span><span class="plain-syntax">;</span>
-
-<span class="plain-syntax">    </span><span class="identifier-syntax">rv</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Specifications::compare_specificity</span><span class="plain-syntax">(</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_second</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap1</span><span class="plain-syntax">), </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_second</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap2</span><span class="plain-syntax">), </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">);</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">rv</span><span class="plain-syntax"> != </span><span class="constant-syntax">0</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">rv</span><span class="plain-syntax">;</span>
-
-<span class="plain-syntax">    </span><span class="identifier-syntax">c_s_stage_law</span><span class="plain-syntax"> = </span><span class="identifier-syntax">I</span><span class="string-syntax">"III.3.2 - Action/What/Thing Acted On"</span><span class="plain-syntax">;</span>
-
-<span class="plain-syntax">    </span><span class="identifier-syntax">rv</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Specifications::compare_specificity</span><span class="plain-syntax">(</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_noun</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap1</span><span class="plain-syntax">), </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_noun</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap2</span><span class="plain-syntax">), </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">);</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">rv</span><span class="plain-syntax"> != </span><span class="constant-syntax">0</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">rv</span><span class="plain-syntax">;</span>
-
-<span class="plain-syntax">    </span><span class="identifier-syntax">c_s_stage_law</span><span class="plain-syntax"> = </span><span class="identifier-syntax">I</span><span class="string-syntax">"III.3.3 - Action/What/Actor Performing Action"</span><span class="plain-syntax">;</span>
-
-<span class="plain-syntax">    </span><span class="identifier-syntax">rv</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Specifications::compare_specificity</span><span class="plain-syntax">(</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_actor</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap1</span><span class="plain-syntax">), </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_actor</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap2</span><span class="plain-syntax">), </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">);</span>
 <span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">rv</span><span class="plain-syntax"> != </span><span class="constant-syntax">0</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">rv</span><span class="plain-syntax">;</span>
 
 <span class="plain-syntax">    </span><span class="identifier-syntax">c_s_stage_law</span><span class="plain-syntax"> = </span><span class="identifier-syntax">I</span><span class="string-syntax">"III.4.1 - Action/How/What Happens"</span><span class="plain-syntax">;</span>
@@ -515,78 +355,12 @@ used in sorting algorithms.
 <span class="plain-syntax">        </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">1</span><span class="plain-syntax">;</span>
 <span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><a href="4-ap2.html#SP4" class="function-link"><span class="function-syntax">ActionPatterns::is_named</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap1</span><span class="plain-syntax">) == </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">) &amp;&amp; (</span><a href="4-ap2.html#SP4" class="function-link"><span class="function-syntax">ActionPatterns::is_named</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap2</span><span class="plain-syntax">)))</span>
 <span class="plain-syntax">        </span><span class="reserved-syntax">return</span><span class="plain-syntax"> -1;</span>
+
 <span class="plain-syntax">    </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">0</span><span class="plain-syntax">;</span>
 <span class="plain-syntax">}</span>
 </pre>
-<p class="commentary firstcommentary"><a id="SP7" class="paragraph-anchor"></a><b>&#167;7.  </b>And an anticlimactic little routine for putting objects
-into action patterns in the noun or second noun position.
-</p>
-
-<pre class="displayed-code all-displayed-code code-font">
-<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">ActionPatterns::put_action_object_into_ap</span><button class="popup" onclick="togglePopup('usagePopup11')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup11">Usage of <span class="code-font"><span class="function-syntax">ActionPatterns::put_action_object_into_ap</span></span>:<br/>Parse Action Patterns - <a href="4-pap.html#SP21_5_4">&#167;21.5.4</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">action_pattern</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">C</span><span class="plain-syntax">, </span><span class="identifier-syntax">wording</span><span class="plain-syntax"> </span><span class="identifier-syntax">W</span><span class="plain-syntax">) {</span>
-<span class="plain-syntax">    </span><span class="identifier-syntax">parse_node</span><span class="plain-syntax"> *</span><span class="identifier-syntax">spec</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">any_flag</span><span class="plain-syntax"> = </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="function-syntax">&lt;action-operand&gt;</span><span class="plain-syntax">(</span><span class="identifier-syntax">W</span><span class="plain-syntax">)) {</span>
-<span class="plain-syntax">        </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="function-syntax">&lt;&lt;r&gt;&gt;</span><span class="plain-syntax">) </span><span class="identifier-syntax">spec</span><span class="plain-syntax"> = </span><span class="function-syntax">&lt;&lt;rp&gt;&gt;</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">        </span><span class="reserved-syntax">else</span><span class="plain-syntax"> { </span><span class="identifier-syntax">any_flag</span><span class="plain-syntax"> = </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">; </span><span class="identifier-syntax">spec</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Specifications::from_kind</span><span class="plain-syntax">(</span><span class="identifier-syntax">K_thing</span><span class="plain-syntax">); }</span>
-<span class="plain-syntax">    }</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">spec</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) </span><span class="identifier-syntax">spec</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Specifications::new_UNKNOWN</span><span class="plain-syntax">(</span><span class="identifier-syntax">W</span><span class="plain-syntax">);</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><span class="identifier-syntax">K_understanding</span><span class="plain-syntax">) &amp;&amp; (</span><span class="identifier-syntax">Rvalues::is_CONSTANT_of_kind</span><span class="plain-syntax">(</span><span class="identifier-syntax">spec</span><span class="plain-syntax">, </span><span class="identifier-syntax">K_text</span><span class="plain-syntax">)))</span>
-<span class="plain-syntax">        </span><span class="identifier-syntax">Node::set_kind_of_value</span><span class="plain-syntax">(</span><span class="identifier-syntax">spec</span><span class="plain-syntax">, </span><span class="identifier-syntax">K_understanding</span><span class="plain-syntax">);</span>
-<span class="plain-syntax">    </span><span class="identifier-syntax">Node::set_text</span><span class="plain-syntax">(</span><span class="identifier-syntax">spec</span><span class="plain-syntax">, </span><span class="identifier-syntax">W</span><span class="plain-syntax">);</span>
-<span class="plain-syntax">    </span><span class="identifier-syntax">LOGIF</span><span class="plain-syntax">(</span><span class="identifier-syntax">ACTION_PATTERN_PARSING</span><span class="plain-syntax">, </span><span class="string-syntax">"PAOIA (clause %d) %W = $P\n"</span><span class="plain-syntax">, </span><span class="identifier-syntax">C</span><span class="plain-syntax">, </span><span class="identifier-syntax">W</span><span class="plain-syntax">, </span><span class="identifier-syntax">spec</span><span class="plain-syntax">);</span>
-<span class="plain-syntax">    </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::set_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="identifier-syntax">C</span><span class="plain-syntax">, </span><span class="identifier-syntax">spec</span><span class="plain-syntax">);</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">any_flag</span><span class="plain-syntax">) </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::set_opt</span></a><span class="plain-syntax">(</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::clause</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="identifier-syntax">C</span><span class="plain-syntax">), </span><span class="constant-syntax">DO_NOT_VALIDATE_APCOPT</span><span class="plain-syntax">);</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">else</span><span class="plain-syntax"> </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::clear_opt</span></a><span class="plain-syntax">(</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::clause</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="identifier-syntax">C</span><span class="plain-syntax">), </span><span class="constant-syntax">DO_NOT_VALIDATE_APCOPT</span><span class="plain-syntax">);</span>
-<span class="plain-syntax">}</span>
-</pre>
-<p class="commentary firstcommentary"><a id="SP8" class="paragraph-anchor"></a><b>&#167;8.  </b></p>
-
-<pre class="displayed-code all-displayed-code code-font">
-<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">ActionPatterns::refers_to_past</span><span class="plain-syntax">(</span><span class="reserved-syntax">action_pattern</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ap</span><span class="plain-syntax">) {</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">ap</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">duration</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">}</span>
-
-<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">ActionPatterns::convert_to_present_tense</span><span class="plain-syntax">(</span><span class="reserved-syntax">action_pattern</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ap</span><span class="plain-syntax">) {</span>
-<span class="plain-syntax">    </span><span class="identifier-syntax">ap</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">duration</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">}</span>
-
-<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">ActionPatterns::pta_acceptable</span><span class="plain-syntax">(</span><span class="identifier-syntax">parse_node</span><span class="plain-syntax"> *</span><span class="identifier-syntax">spec</span><span class="plain-syntax">) {</span>
-<span class="plain-syntax">    </span><span class="identifier-syntax">instance</span><span class="plain-syntax"> *</span><span class="identifier-syntax">I</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">spec</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Specifications::is_description</span><span class="plain-syntax">(</span><span class="identifier-syntax">spec</span><span class="plain-syntax">) == </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">    </span><span class="identifier-syntax">I</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Specifications::object_exactly_described_if_any</span><span class="plain-syntax">(</span><span class="identifier-syntax">spec</span><span class="plain-syntax">);</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">I</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">}</span>
-
-<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">ActionPatterns::makes_callings</span><span class="plain-syntax">(</span><span class="reserved-syntax">action_pattern</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ap</span><span class="plain-syntax">) {</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Descriptions::makes_callings</span><span class="plain-syntax">(</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_noun</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">))) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Descriptions::makes_callings</span><span class="plain-syntax">(</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_second</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">))) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Descriptions::makes_callings</span><span class="plain-syntax">(</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_actor</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">))) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Descriptions::makes_callings</span><span class="plain-syntax">(</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_room</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">))) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Descriptions::makes_callings</span><span class="plain-syntax">(</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">PARAMETRIC_AP_CLAUSE</span><span class="plain-syntax">))) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Descriptions::makes_callings</span><span class="plain-syntax">(</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_presence</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">))) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">}</span>
-</pre>
-<p class="commentary firstcommentary"><a id="SP9" class="paragraph-anchor"></a><b>&#167;9.  </b></p>
-
-<pre class="displayed-code all-displayed-code code-font">
-<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">ActionPatterns::is_an_action_variable</span><span class="plain-syntax">(</span><span class="identifier-syntax">parse_node</span><span class="plain-syntax"> *</span><span class="identifier-syntax">spec</span><span class="plain-syntax">) {</span>
-<span class="plain-syntax">    </span><span class="identifier-syntax">nonlocal_variable</span><span class="plain-syntax"> *</span><span class="identifier-syntax">nlv</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">spec</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Lvalues::get_storage_form</span><span class="plain-syntax">(</span><span class="identifier-syntax">spec</span><span class="plain-syntax">) != </span><span class="identifier-syntax">NONLOCAL_VARIABLE_NT</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">    </span><span class="identifier-syntax">nlv</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Node::get_constant_nonlocal_variable</span><span class="plain-syntax">(</span><span class="identifier-syntax">spec</span><span class="plain-syntax">);</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">nlv</span><span class="plain-syntax"> == </span><span class="identifier-syntax">I6_noun_VAR</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">nlv</span><span class="plain-syntax"> == </span><span class="identifier-syntax">I6_second_VAR</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">nlv</span><span class="plain-syntax"> == </span><span class="identifier-syntax">I6_actor_VAR</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">}</span>
-</pre>
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docs/if-module/4-apc.html

@@ -20,6 +20,20 @@ function togglePopup(material_id) {
 </script>
 
 <link href="../docs-assets/Popups.css" rel="stylesheet" rev="stylesheet" type="text/css">
+<script>
+MathJax = {
+	tex: {
+		inlineMath: '$', '$'], ['\\(', '\\)'
+	},
+	svg: {
+		fontCache: 'global'
+	}
+};
+</script>
+<script type="text/javascript" id="MathJax-script" async
+	src="https://cdn.jsdelivr.net/npm/mathjax@3/es5/tex-svg.js">
+</script>
+
 <link href="../docs-assets/Colours.css" rel="stylesheet" rev="stylesheet" type="text/css">
 		
 	</head>
@@ -72,6 +86,8 @@ function togglePopup(material_id) {
     <ul class="crumbs"><li><a href="../index.html">Home</a></li><li><a href="../compiler.html">Inform7</a></li><li><a href="index.html">if</a></li><li><a href="index.html#4">Chapter 4: Actions</a></li><li><b>Action Pattern Clauses</b></li></ul></div>
 <p class="purpose">Pattern-matches on individual nouns in an action are called clauses.</p>
 
+<ul class="toc"><li><a href="4-apc.html#SP5">&#167;5. Action pattern specificity</a></li></ul><hr class="tocbar">
+
 <p class="commentary firstcommentary"><a id="SP1" class="paragraph-anchor"></a><b>&#167;1.  </b></p>
 
 <pre class="definitions code-font"><span class="definition-keyword">enum</span> <span class="constant-syntax">PARAMETRIC_AP_CLAUSE</span><span class="plain-syntax"> </span><span class="identifier-syntax">from</span><span class="plain-syntax"> </span><span class="constant-syntax">0</span>
@@ -83,12 +99,6 @@ function togglePopup(material_id) {
 <span class="definition-keyword">enum</span> <span class="constant-syntax">WHEN_AP_CLAUSE</span>
 </pre>
 <pre class="displayed-code all-displayed-code code-font">
-
-<span class="definition-keyword">enum</span> <span class="constant-syntax">GOING_FROM_AP_CLAUSE</span>
-<span class="definition-keyword">enum</span> <span class="constant-syntax">GOING_TO_AP_CLAUSE</span>
-<span class="definition-keyword">enum</span> <span class="constant-syntax">GOING_THROUGH_AP_CLAUSE</span>
-<span class="definition-keyword">enum</span> <span class="constant-syntax">GOING_BY_AP_CLAUSE</span>
-<span class="definition-keyword">enum</span> <span class="constant-syntax">PUSHING_AP_CLAUSE</span>
 <span class="reserved-syntax">typedef</span><span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="reserved-syntax">ap_clause</span><span class="plain-syntax"> {</span>
 <span class="plain-syntax">    </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">clause_ID</span><span class="plain-syntax">;</span>
 <span class="plain-syntax">    </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="identifier-syntax">stacked_variable</span><span class="plain-syntax"> *</span><span class="identifier-syntax">stv_to_match</span><span class="plain-syntax">;</span>
@@ -98,7 +108,7 @@ function togglePopup(material_id) {
 <span class="plain-syntax">    </span><span class="identifier-syntax">CLASS_DEFINITION</span>
 <span class="plain-syntax">} </span><span class="reserved-syntax">ap_clause</span><span class="plain-syntax">;</span>
 </pre>
-<ul class="endnotetexts"><li>The structure ap_clause is accessed in 2/ri, 3/tm, 3/scn, 3/ts, 4/ap, 4/av, 5/tfg, 5/gl and here.</li></ul>
+<ul class="endnotetexts"><li>The structure ap_clause is accessed in 2/ri, 3/tm, 3/scn, 3/ts, 4/ap, 4/av, 4/ap2, 4/gng, 5/tfg, 5/gl and here.</li></ul>
 <p class="commentary firstcommentary"><a id="SP2" class="paragraph-anchor"></a><b>&#167;2.  </b>The clause options are a bitmap. Some are meaningful only for one or two
 clauses.
 </p>
@@ -117,17 +127,17 @@ clauses.
 <span class="plain-syntax">    </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
 <span class="plain-syntax">}</span>
 
-<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">APClauses::set_opt</span><button class="popup" onclick="togglePopup('usagePopup2')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup2">Usage of <span class="code-font"><span class="function-syntax">APClauses::set_opt</span></span>:<br/><a href="4-apc.html#SP4">&#167;4</a><br/>Action Patterns - <a href="4-ap2.html#SP7">&#167;7</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">ap_clause</span><span class="plain-syntax"> *</span><span class="identifier-syntax">apoc</span><span class="plain-syntax">, </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">opt</span><span class="plain-syntax">) {</span>
+<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">APClauses::set_opt</span><button class="popup" onclick="togglePopup('usagePopup2')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup2">Usage of <span class="code-font"><span class="function-syntax">APClauses::set_opt</span></span>:<br/>Action Patterns - <a href="4-ap2.html#SP6">&#167;6</a><br/>Going - <a href="4-gng.html#SP2">&#167;2</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">ap_clause</span><span class="plain-syntax"> *</span><span class="identifier-syntax">apoc</span><span class="plain-syntax">, </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">opt</span><span class="plain-syntax">) {</span>
 <span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">apoc</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) </span><span class="identifier-syntax">internal_error</span><span class="plain-syntax">(</span><span class="string-syntax">"no such apoc"</span><span class="plain-syntax">);</span>
 <span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><span class="identifier-syntax">apoc</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">clause_options</span><span class="plain-syntax"> &amp; </span><span class="identifier-syntax">opt</span><span class="plain-syntax">) == </span><span class="constant-syntax">0</span><span class="plain-syntax">) </span><span class="identifier-syntax">apoc</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">clause_options</span><span class="plain-syntax"> += </span><span class="identifier-syntax">opt</span><span class="plain-syntax">;</span>
 <span class="plain-syntax">}</span>
 
-<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">APClauses::clear_opt</span><button class="popup" onclick="togglePopup('usagePopup3')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup3">Usage of <span class="code-font"><span class="function-syntax">APClauses::clear_opt</span></span>:<br/>Action Patterns - <a href="4-ap2.html#SP7">&#167;7</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">ap_clause</span><span class="plain-syntax"> *</span><span class="identifier-syntax">apoc</span><span class="plain-syntax">, </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">opt</span><span class="plain-syntax">) {</span>
+<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">APClauses::clear_opt</span><button class="popup" onclick="togglePopup('usagePopup3')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup3">Usage of <span class="code-font"><span class="function-syntax">APClauses::clear_opt</span></span>:<br/>Action Patterns - <a href="4-ap2.html#SP6">&#167;6</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">ap_clause</span><span class="plain-syntax"> *</span><span class="identifier-syntax">apoc</span><span class="plain-syntax">, </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">opt</span><span class="plain-syntax">) {</span>
 <span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">apoc</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) </span><span class="identifier-syntax">internal_error</span><span class="plain-syntax">(</span><span class="string-syntax">"no such apoc"</span><span class="plain-syntax">);</span>
 <span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">apoc</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">clause_options</span><span class="plain-syntax"> &amp; </span><span class="identifier-syntax">opt</span><span class="plain-syntax">) </span><span class="identifier-syntax">apoc</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">clause_options</span><span class="plain-syntax"> -= </span><span class="identifier-syntax">opt</span><span class="plain-syntax">;</span>
 <span class="plain-syntax">}</span>
 
-<span class="identifier-syntax">parse_node</span><span class="plain-syntax"> *</span><span class="function-syntax">APClauses::get_actor</span><button class="popup" onclick="togglePopup('usagePopup4')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup4">Usage of <span class="code-font"><span class="function-syntax">APClauses::get_actor</span></span>:<br/>Action Patterns - <a href="4-ap2.html#SP4">&#167;4</a>, <a href="4-ap2.html#SP5">&#167;5</a>, <a href="4-ap2.html#SP6">&#167;6</a>, <a href="4-ap2.html#SP8">&#167;8</a><br/>Parse Action Patterns - <a href="4-pap.html#SP21_1">&#167;21.1</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">action_pattern</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ap</span><span class="plain-syntax">) {</span>
+<span class="identifier-syntax">parse_node</span><span class="plain-syntax"> *</span><span class="function-syntax">APClauses::get_actor</span><button class="popup" onclick="togglePopup('usagePopup4')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup4">Usage of <span class="code-font"><span class="function-syntax">APClauses::get_actor</span></span>:<br/><a href="4-apc.html#SP5">&#167;5</a><br/>Action Patterns - <a href="4-ap2.html#SP4">&#167;4</a>, <a href="4-ap2.html#SP5">&#167;5</a><br/>Parse Action Patterns - <a href="4-pap.html#SP21_1">&#167;21.1</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">action_pattern</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ap</span><span class="plain-syntax">) {</span>
 <span class="plain-syntax">    </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">ACTOR_AP_CLAUSE</span><span class="plain-syntax">);</span>
 <span class="plain-syntax">}</span>
 
@@ -135,7 +145,7 @@ clauses.
 <span class="plain-syntax">    </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::set_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">ACTOR_AP_CLAUSE</span><span class="plain-syntax">, </span><span class="identifier-syntax">val</span><span class="plain-syntax">);</span>
 <span class="plain-syntax">}</span>
 
-<span class="identifier-syntax">parse_node</span><span class="plain-syntax"> *</span><span class="function-syntax">APClauses::get_noun</span><button class="popup" onclick="togglePopup('usagePopup6')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup6">Usage of <span class="code-font"><span class="function-syntax">APClauses::get_noun</span></span>:<br/>Action Patterns - <a href="4-ap2.html#SP4">&#167;4</a>, <a href="4-ap2.html#SP6">&#167;6</a>, <a href="4-ap2.html#SP8">&#167;8</a><br/>Parse Action Patterns - <a href="4-pap.html#SP21_1">&#167;21.1</a>, <a href="4-pap.html#SP21_5">&#167;21.5</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">action_pattern</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ap</span><span class="plain-syntax">) {</span>
+<span class="identifier-syntax">parse_node</span><span class="plain-syntax"> *</span><span class="function-syntax">APClauses::get_noun</span><button class="popup" onclick="togglePopup('usagePopup6')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup6">Usage of <span class="code-font"><span class="function-syntax">APClauses::get_noun</span></span>:<br/><a href="4-apc.html#SP5">&#167;5</a><br/>Action Patterns - <a href="4-ap2.html#SP4">&#167;4</a><br/>Parse Action Patterns - <a href="4-pap.html#SP21_1">&#167;21.1</a>, <a href="4-pap.html#SP21_5">&#167;21.5</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">action_pattern</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ap</span><span class="plain-syntax">) {</span>
 <span class="plain-syntax">    </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">NOUN_AP_CLAUSE</span><span class="plain-syntax">);</span>
 <span class="plain-syntax">}</span>
 
@@ -143,7 +153,7 @@ clauses.
 <span class="plain-syntax">    </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::set_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">NOUN_AP_CLAUSE</span><span class="plain-syntax">, </span><span class="identifier-syntax">val</span><span class="plain-syntax">);</span>
 <span class="plain-syntax">}</span>
 
-<span class="identifier-syntax">parse_node</span><span class="plain-syntax"> *</span><span class="function-syntax">APClauses::get_second</span><button class="popup" onclick="togglePopup('usagePopup8')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup8">Usage of <span class="code-font"><span class="function-syntax">APClauses::get_second</span></span>:<br/>Action Patterns - <a href="4-ap2.html#SP4">&#167;4</a>, <a href="4-ap2.html#SP6">&#167;6</a>, <a href="4-ap2.html#SP8">&#167;8</a><br/>Parse Action Patterns - <a href="4-pap.html#SP21_1">&#167;21.1</a>, <a href="4-pap.html#SP21_5">&#167;21.5</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">action_pattern</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ap</span><span class="plain-syntax">) {</span>
+<span class="identifier-syntax">parse_node</span><span class="plain-syntax"> *</span><span class="function-syntax">APClauses::get_second</span><button class="popup" onclick="togglePopup('usagePopup8')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup8">Usage of <span class="code-font"><span class="function-syntax">APClauses::get_second</span></span>:<br/><a href="4-apc.html#SP5">&#167;5</a><br/>Action Patterns - <a href="4-ap2.html#SP4">&#167;4</a><br/>Parse Action Patterns - <a href="4-pap.html#SP21_1">&#167;21.1</a>, <a href="4-pap.html#SP21_5">&#167;21.5</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">action_pattern</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ap</span><span class="plain-syntax">) {</span>
 <span class="plain-syntax">    </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">SECOND_AP_CLAUSE</span><span class="plain-syntax">);</span>
 <span class="plain-syntax">}</span>
 
@@ -151,7 +161,7 @@ clauses.
 <span class="plain-syntax">    </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::set_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">SECOND_AP_CLAUSE</span><span class="plain-syntax">, </span><span class="identifier-syntax">val</span><span class="plain-syntax">);</span>
 <span class="plain-syntax">}</span>
 
-<span class="identifier-syntax">parse_node</span><span class="plain-syntax"> *</span><span class="function-syntax">APClauses::get_presence</span><button class="popup" onclick="togglePopup('usagePopup10')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup10">Usage of <span class="code-font"><span class="function-syntax">APClauses::get_presence</span></span>:<br/>Action Patterns - <a href="4-ap2.html#SP4">&#167;4</a>, <a href="4-ap2.html#SP6">&#167;6</a>, <a href="4-ap2.html#SP8">&#167;8</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">action_pattern</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ap</span><span class="plain-syntax">) {</span>
+<span class="identifier-syntax">parse_node</span><span class="plain-syntax"> *</span><span class="function-syntax">APClauses::get_presence</span><button class="popup" onclick="togglePopup('usagePopup10')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup10">Usage of <span class="code-font"><span class="function-syntax">APClauses::get_presence</span></span>:<br/><a href="4-apc.html#SP5">&#167;5</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">action_pattern</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ap</span><span class="plain-syntax">) {</span>
 <span class="plain-syntax">    </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">IN_THE_PRESENCE_OF_AP_CLAUSE</span><span class="plain-syntax">);</span>
 <span class="plain-syntax">}</span>
 
@@ -159,7 +169,7 @@ clauses.
 <span class="plain-syntax">    </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::set_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">IN_THE_PRESENCE_OF_AP_CLAUSE</span><span class="plain-syntax">, </span><span class="identifier-syntax">val</span><span class="plain-syntax">);</span>
 <span class="plain-syntax">}</span>
 
-<span class="identifier-syntax">parse_node</span><span class="plain-syntax"> *</span><span class="function-syntax">APClauses::get_room</span><button class="popup" onclick="togglePopup('usagePopup12')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup12">Usage of <span class="code-font"><span class="function-syntax">APClauses::get_room</span></span>:<br/>Action Patterns - <a href="4-ap2.html#SP4">&#167;4</a>, <a href="4-ap2.html#SP6">&#167;6</a>, <a href="4-ap2.html#SP8">&#167;8</a><br/>Parse Action Patterns - <a href="4-pap.html#SP21_5">&#167;21.5</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">action_pattern</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ap</span><span class="plain-syntax">) {</span>
+<span class="identifier-syntax">parse_node</span><span class="plain-syntax"> *</span><span class="function-syntax">APClauses::get_room</span><button class="popup" onclick="togglePopup('usagePopup12')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup12">Usage of <span class="code-font"><span class="function-syntax">APClauses::get_room</span></span>:<br/><a href="4-apc.html#SP5">&#167;5</a><br/>Going - <a href="4-gng.html#SP2">&#167;2</a>, <a href="4-gng.html#SP3">&#167;3</a><br/>Parse Action Patterns - <a href="4-pap.html#SP21_5">&#167;21.5</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">action_pattern</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ap</span><span class="plain-syntax">) {</span>
 <span class="plain-syntax">    </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">IN_AP_CLAUSE</span><span class="plain-syntax">);</span>
 <span class="plain-syntax">}</span>
 
@@ -175,12 +185,12 @@ clauses.
 <span class="plain-syntax">    </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::set_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_TO_AP_CLAUSE</span><span class="plain-syntax">, </span><span class="identifier-syntax">Descriptions::from_kind</span><span class="plain-syntax">(</span><span class="identifier-syntax">K_room</span><span class="plain-syntax">, </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">));</span>
 <span class="plain-syntax">}</span>
 
-<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">APClauses::going_nowhere</span><button class="popup" onclick="togglePopup('usagePopup16')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup16">Usage of <span class="code-font"><span class="function-syntax">APClauses::going_nowhere</span></span>:<br/>Action Patterns - <a href="4-ap2.html#SP4">&#167;4</a><br/>Parse Action Patterns - <a href="4-pap.html#SP21_5">&#167;21.5</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">action_pattern</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ap</span><span class="plain-syntax">) {</span>
+<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">APClauses::going_nowhere</span><button class="popup" onclick="togglePopup('usagePopup16')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup16">Usage of <span class="code-font"><span class="function-syntax">APClauses::going_nowhere</span></span>:<br/>Parse Action Patterns - <a href="4-pap.html#SP21_5">&#167;21.5</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">action_pattern</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ap</span><span class="plain-syntax">) {</span>
 <span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Rvalues::is_nothing_object_constant</span><span class="plain-syntax">(</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_TO_AP_CLAUSE</span><span class="plain-syntax">))) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
 <span class="plain-syntax">    </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
 <span class="plain-syntax">}</span>
 
-<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">APClauses::going_somewhere</span><button class="popup" onclick="togglePopup('usagePopup17')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup17">Usage of <span class="code-font"><span class="function-syntax">APClauses::going_somewhere</span></span>:<br/>Action Patterns - <a href="4-ap2.html#SP4">&#167;4</a><br/>Parse Action Patterns - <a href="4-pap.html#SP21_5">&#167;21.5</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">action_pattern</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ap</span><span class="plain-syntax">) {</span>
+<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">APClauses::going_somewhere</span><button class="popup" onclick="togglePopup('usagePopup17')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup17">Usage of <span class="code-font"><span class="function-syntax">APClauses::going_somewhere</span></span>:<br/>Parse Action Patterns - <a href="4-pap.html#SP21_5">&#167;21.5</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">action_pattern</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ap</span><span class="plain-syntax">) {</span>
 <span class="plain-syntax">    </span><span class="identifier-syntax">parse_node</span><span class="plain-syntax"> *</span><span class="identifier-syntax">val</span><span class="plain-syntax"> = </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_TO_AP_CLAUSE</span><span class="plain-syntax">);</span>
 <span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><span class="identifier-syntax">Descriptions::is_kind_like</span><span class="plain-syntax">(</span><span class="identifier-syntax">val</span><span class="plain-syntax">)) &amp;&amp; (</span><span class="identifier-syntax">Kinds::eq</span><span class="plain-syntax">(</span><span class="identifier-syntax">Descriptions::explicit_kind</span><span class="plain-syntax">(</span><span class="identifier-syntax">val</span><span class="plain-syntax">), </span><span class="identifier-syntax">K_room</span><span class="plain-syntax">)))</span>
 <span class="plain-syntax">        </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
@@ -214,12 +224,12 @@ clauses.
 <span class="plain-syntax">    </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
 <span class="plain-syntax">}</span>
 
-<span class="identifier-syntax">parse_node</span><span class="plain-syntax"> *</span><span class="function-syntax">APClauses::get_val</span><button class="popup" onclick="togglePopup('usagePopup22')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup22">Usage of <span class="code-font"><span class="function-syntax">APClauses::get_val</span></span>:<br/>Action Patterns - <a href="4-ap2.html#SP4">&#167;4</a>, <a href="4-ap2.html#SP6">&#167;6</a>, <a href="4-ap2.html#SP8">&#167;8</a><br/>Parse Action Patterns - <a href="4-pap.html#SP21_1">&#167;21.1</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">action_pattern</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">C</span><span class="plain-syntax">) {</span>
+<span class="identifier-syntax">parse_node</span><span class="plain-syntax"> *</span><span class="function-syntax">APClauses::get_val</span><button class="popup" onclick="togglePopup('usagePopup22')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup22">Usage of <span class="code-font"><span class="function-syntax">APClauses::get_val</span></span>:<br/><a href="4-apc.html#SP5">&#167;5</a><br/>Action Patterns - <a href="4-ap2.html#SP7">&#167;7</a><br/>Going - <a href="4-gng.html#SP2">&#167;2</a>, <a href="4-gng.html#SP3">&#167;3</a><br/>Parse Action Patterns - <a href="4-pap.html#SP21_1">&#167;21.1</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">action_pattern</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">C</span><span class="plain-syntax">) {</span>
 <span class="plain-syntax">    </span><span class="reserved-syntax">ap_clause</span><span class="plain-syntax"> *</span><span class="identifier-syntax">apoc</span><span class="plain-syntax"> = </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::clause</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="identifier-syntax">C</span><span class="plain-syntax">);</span>
 <span class="plain-syntax">    </span><span class="reserved-syntax">return</span><span class="plain-syntax"> (</span><span class="identifier-syntax">apoc</span><span class="plain-syntax">)?(</span><span class="identifier-syntax">apoc</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">clause_spec</span><span class="plain-syntax">):</span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
 <span class="plain-syntax">}</span>
 
-<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">APClauses::set_val</span><button class="popup" onclick="togglePopup('usagePopup23')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup23">Usage of <span class="code-font"><span class="function-syntax">APClauses::set_val</span></span>:<br/>Action Patterns - <a href="4-ap2.html#SP7">&#167;7</a><br/>Parse Action Patterns - <a href="4-pap.html#SP1">&#167;1</a>, <a href="4-pap.html#SP14">&#167;14</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">action_pattern</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">C</span><span class="plain-syntax">, </span><span class="identifier-syntax">parse_node</span><span class="plain-syntax"> *</span><span class="identifier-syntax">val</span><span class="plain-syntax">) {</span>
+<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">APClauses::set_val</span><button class="popup" onclick="togglePopup('usagePopup23')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup23">Usage of <span class="code-font"><span class="function-syntax">APClauses::set_val</span></span>:<br/>Action Patterns - <a href="4-ap2.html#SP6">&#167;6</a><br/>Parse Action Patterns - <a href="4-pap.html#SP1">&#167;1</a>, <a href="4-pap.html#SP14">&#167;14</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">action_pattern</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">C</span><span class="plain-syntax">, </span><span class="identifier-syntax">parse_node</span><span class="plain-syntax"> *</span><span class="identifier-syntax">val</span><span class="plain-syntax">) {</span>
 <span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">val</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) {</span>
 <span class="plain-syntax">        </span><span class="reserved-syntax">ap_clause</span><span class="plain-syntax"> *</span><span class="identifier-syntax">apoc</span><span class="plain-syntax"> = </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::clause</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="identifier-syntax">C</span><span class="plain-syntax">);</span>
 <span class="plain-syntax">        </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">apoc</span><span class="plain-syntax">) </span><span class="identifier-syntax">apoc</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">clause_spec</span><span class="plain-syntax"> = </span><span class="identifier-syntax">val</span><span class="plain-syntax">;</span>
@@ -234,7 +244,7 @@ clauses.
 <span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">apoc</span><span class="plain-syntax">) </span><span class="identifier-syntax">apoc</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">clause_spec</span><span class="plain-syntax"> = </span><a href="4-ap2.html#SP5" class="function-link"><span class="function-syntax">ActionPatterns::nullify_nonspecific_references</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">apoc</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">clause_spec</span><span class="plain-syntax">);</span>
 <span class="plain-syntax">}</span>
 
-<span class="reserved-syntax">ap_clause</span><span class="plain-syntax"> *</span><span class="function-syntax">APClauses::clause</span><button class="popup" onclick="togglePopup('usagePopup25')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup25">Usage of <span class="code-font"><span class="function-syntax">APClauses::clause</span></span>:<br/>Action Patterns - <a href="4-ap2.html#SP7">&#167;7</a><br/>Parse Action Patterns - <a href="4-pap.html#SP21_5_5">&#167;21.5.5</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">action_pattern</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">C</span><span class="plain-syntax">) {</span>
+<span class="reserved-syntax">ap_clause</span><span class="plain-syntax"> *</span><span class="function-syntax">APClauses::clause</span><button class="popup" onclick="togglePopup('usagePopup25')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup25">Usage of <span class="code-font"><span class="function-syntax">APClauses::clause</span></span>:<br/>Action Patterns - <a href="4-ap2.html#SP6">&#167;6</a><br/>Parse Action Patterns - <a href="4-pap.html#SP21_5_5">&#167;21.5.5</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">action_pattern</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">C</span><span class="plain-syntax">) {</span>
 <span class="plain-syntax">    </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::find_clause</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="identifier-syntax">C</span><span class="plain-syntax">, </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">);</span>
 <span class="plain-syntax">}</span>
 
@@ -287,29 +297,20 @@ clauses.
 <span class="plain-syntax">    </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">oid</span><span class="plain-syntax"> = </span><span class="identifier-syntax">StackedVariables::get_owner_id</span><span class="plain-syntax">(</span><span class="identifier-syntax">stv</span><span class="plain-syntax">);</span>
 <span class="plain-syntax">    </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">off</span><span class="plain-syntax"> = </span><span class="identifier-syntax">StackedVariables::get_offset</span><span class="plain-syntax">(</span><span class="identifier-syntax">stv</span><span class="plain-syntax">);</span>
 
-<span class="plain-syntax">    </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">C</span><span class="plain-syntax"> = </span><span class="constant-syntax">1000</span><span class="plain-syntax">*</span><span class="identifier-syntax">oid</span><span class="plain-syntax"> + </span><span class="identifier-syntax">off</span><span class="plain-syntax">, </span><span class="identifier-syntax">ar</span><span class="plain-syntax"> = </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">C</span><span class="plain-syntax"> = </span><span class="constant-syntax">1000</span><span class="plain-syntax">*</span><span class="identifier-syntax">oid</span><span class="plain-syntax"> + </span><span class="identifier-syntax">off</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">oid</span><span class="plain-syntax"> == </span><span class="constant-syntax">20007</span><span class="plain-syntax"> /* </span><span class="identifier-syntax">i</span><span class="plain-syntax">.</span><span class="identifier-syntax">e</span><span class="plain-syntax">., </span><span class="identifier-syntax">going</span><span class="plain-syntax"> */ ) {</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">D</span><span class="plain-syntax"> = </span><a href="4-gng.html#SP2" class="function-link"><span class="function-syntax">Going::divert</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="identifier-syntax">stv</span><span class="plain-syntax">); </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">D</span><span class="plain-syntax"> &gt;= </span><span class="constant-syntax">0</span><span class="plain-syntax">) </span><span class="identifier-syntax">C</span><span class="plain-syntax"> = </span><span class="identifier-syntax">D</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">        </span><span class="reserved-syntax">switch</span><span class="plain-syntax"> (</span><span class="identifier-syntax">off</span><span class="plain-syntax">) {</span>
-<span class="plain-syntax">            </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="constant-syntax">0</span><span class="plain-syntax">: </span><span class="identifier-syntax">C</span><span class="plain-syntax"> = </span><span class="constant-syntax">GOING_FROM_AP_CLAUSE</span><span class="plain-syntax">; </span><span class="identifier-syntax">ar</span><span class="plain-syntax"> = </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">; </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">            </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="constant-syntax">1</span><span class="plain-syntax">: </span><span class="identifier-syntax">C</span><span class="plain-syntax"> = </span><span class="constant-syntax">GOING_TO_AP_CLAUSE</span><span class="plain-syntax">; </span><span class="identifier-syntax">ar</span><span class="plain-syntax"> = </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">; </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">            </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="constant-syntax">2</span><span class="plain-syntax">: </span><span class="identifier-syntax">C</span><span class="plain-syntax"> = </span><span class="constant-syntax">GOING_THROUGH_AP_CLAUSE</span><span class="plain-syntax">; </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">            </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="constant-syntax">3</span><span class="plain-syntax">: </span><span class="identifier-syntax">C</span><span class="plain-syntax"> = </span><span class="constant-syntax">GOING_BY_AP_CLAUSE</span><span class="plain-syntax">; </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">            </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="constant-syntax">4</span><span class="plain-syntax">: </span><span class="identifier-syntax">C</span><span class="plain-syntax"> = </span><span class="constant-syntax">PUSHING_AP_CLAUSE</span><span class="plain-syntax">; </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">        }</span>
-<span class="plain-syntax">    }</span>
-
 <span class="plain-syntax">    </span><span class="reserved-syntax">ap_clause</span><span class="plain-syntax"> *</span><span class="identifier-syntax">apoc</span><span class="plain-syntax"> = </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::ensure_clause</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="identifier-syntax">C</span><span class="plain-syntax">);</span>
 <span class="plain-syntax">    </span><span class="identifier-syntax">apoc</span><span class="plain-syntax">-&gt;</span><span class="identifier-syntax">stv_to_match</span><span class="plain-syntax"> = </span><span class="identifier-syntax">stv</span><span class="plain-syntax">;</span>
 <span class="plain-syntax">    </span><span class="identifier-syntax">apoc</span><span class="plain-syntax">-&gt;</span><span class="identifier-syntax">clause_spec</span><span class="plain-syntax"> = </span><span class="identifier-syntax">spec</span><span class="plain-syntax">;</span>
-<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">ar</span><span class="plain-syntax">) </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::set_opt</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">apoc</span><span class="plain-syntax">, </span><span class="constant-syntax">ALLOW_REGION_AS_ROOM_APCOPT</span><span class="plain-syntax">);</span>
+<span class="plain-syntax">    </span><a href="4-gng.html#SP2" class="function-link"><span class="function-syntax">Going::new_clause</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="identifier-syntax">apoc</span><span class="plain-syntax">);</span>
 <span class="plain-syntax">}</span>
 
-<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">APClauses::has_stv_clauses</span><button class="popup" onclick="togglePopup('usagePopup28')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup28">Usage of <span class="code-font"><span class="function-syntax">APClauses::has_stv_clauses</span></span>:<br/>Action Patterns - <a href="4-ap2.html#SP4">&#167;4</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">action_pattern</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ap</span><span class="plain-syntax">) {</span>
+<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">APClauses::has_stv_clauses</span><span class="plain-syntax">(</span><span class="reserved-syntax">action_pattern</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ap</span><span class="plain-syntax">) {</span>
 <span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><span class="identifier-syntax">ap</span><span class="plain-syntax">) &amp;&amp; (</span><a href="4-apc.html#SP4" class="function-link"><span class="function-syntax">APClauses::nudge_to_stv_apoc</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">ap_clauses</span><span class="plain-syntax">))) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
 <span class="plain-syntax">    </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
 <span class="plain-syntax">}</span>
 
-<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">APClauses::compare_specificity_of_apoc_list</span><button class="popup" onclick="togglePopup('usagePopup29')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup29">Usage of <span class="code-font"><span class="function-syntax">APClauses::compare_specificity_of_apoc_list</span></span>:<br/>Action Patterns - <a href="4-ap2.html#SP6">&#167;6</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">action_pattern</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ap1</span><span class="plain-syntax">, </span><span class="reserved-syntax">action_pattern</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ap2</span><span class="plain-syntax">) {</span>
+<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">APClauses::compare_specificity_of_apoc_list</span><button class="popup" onclick="togglePopup('usagePopup28')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup28">Usage of <span class="code-font"><span class="function-syntax">APClauses::compare_specificity_of_apoc_list</span></span>:<br/><a href="4-apc.html#SP5">&#167;5</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">action_pattern</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ap1</span><span class="plain-syntax">, </span><span class="reserved-syntax">action_pattern</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ap2</span><span class="plain-syntax">) {</span>
 <span class="plain-syntax">    </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">rct1</span><span class="plain-syntax"> = </span><a href="4-apc.html#SP4" class="function-link"><span class="function-syntax">APClauses::ap_count_optional_clauses</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap1</span><span class="plain-syntax">);</span>
 <span class="plain-syntax">    </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">rct2</span><span class="plain-syntax"> = </span><a href="4-apc.html#SP4" class="function-link"><span class="function-syntax">APClauses::ap_count_optional_clauses</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap2</span><span class="plain-syntax">);</span>
 
@@ -348,16 +349,105 @@ clauses.
 <span class="plain-syntax">    </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">apoc</span><span class="plain-syntax">;</span>
 <span class="plain-syntax">}</span>
 
-<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">APClauses::validate</span><button class="popup" onclick="togglePopup('usagePopup30')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup30">Usage of <span class="code-font"><span class="function-syntax">APClauses::validate</span></span>:<br/>Parse Action Patterns - <a href="4-pap.html#SP21_5_5">&#167;21.5.5</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">ap_clause</span><span class="plain-syntax"> *</span><span class="identifier-syntax">apoc</span><span class="plain-syntax">, </span><span class="identifier-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">K</span><span class="plain-syntax">) {</span>
+<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">APClauses::validate</span><button class="popup" onclick="togglePopup('usagePopup29')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup29">Usage of <span class="code-font"><span class="function-syntax">APClauses::validate</span></span>:<br/>Parse Action Patterns - <a href="4-pap.html#SP21_5_5">&#167;21.5.5</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">ap_clause</span><span class="plain-syntax"> *</span><span class="identifier-syntax">apoc</span><span class="plain-syntax">, </span><span class="identifier-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">K</span><span class="plain-syntax">) {</span>
 <span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><span class="identifier-syntax">apoc</span><span class="plain-syntax">) &amp;&amp;</span>
 <span class="plain-syntax">        (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::opt</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">apoc</span><span class="plain-syntax">, </span><span class="constant-syntax">DO_NOT_VALIDATE_APCOPT</span><span class="plain-syntax">) == </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">) &amp;&amp;</span>
 <span class="plain-syntax">        (</span><span class="identifier-syntax">Dash::validate_parameter</span><span class="plain-syntax">(</span><span class="identifier-syntax">apoc</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">clause_spec</span><span class="plain-syntax">, </span><span class="identifier-syntax">K</span><span class="plain-syntax">) == </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">))</span>
 <span class="plain-syntax">        </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
 <span class="plain-syntax">    </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
 <span class="plain-syntax">}</span>
+
+<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">APClauses::write</span><button class="popup" onclick="togglePopup('usagePopup30')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup30">Usage of <span class="code-font"><span class="function-syntax">APClauses::write</span></span>:<br/>Action Patterns - <a href="4-ap2.html#SP4">&#167;4</a></span></button><span class="plain-syntax">(</span><span class="identifier-syntax">OUTPUT_STREAM</span><span class="plain-syntax">, </span><span class="reserved-syntax">action_pattern</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ap</span><span class="plain-syntax">) {</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">for</span><span class="plain-syntax"> (</span><span class="reserved-syntax">ap_clause</span><span class="plain-syntax"> *</span><span class="identifier-syntax">apoc</span><span class="plain-syntax"> = (</span><span class="identifier-syntax">ap</span><span class="plain-syntax">)?(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">ap_clauses</span><span class="plain-syntax">):</span><span class="identifier-syntax">NULL</span><span class="plain-syntax">; </span><span class="identifier-syntax">apoc</span><span class="plain-syntax">; </span><span class="identifier-syntax">apoc</span><span class="plain-syntax"> = </span><span class="identifier-syntax">apoc</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">next</span><span class="plain-syntax">) {</span>
+<span class="plain-syntax">        </span><span class="reserved-syntax">switch</span><span class="plain-syntax"> (</span><span class="identifier-syntax">apoc</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">clause_ID</span><span class="plain-syntax">) {</span>
+<span class="plain-syntax">            </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">PARAMETRIC_AP_CLAUSE:</span><span class="plain-syntax">         </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"parameter"</span><span class="plain-syntax">); </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">            </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">ACTOR_AP_CLAUSE:</span><span class="plain-syntax">              </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"actor"</span><span class="plain-syntax">); </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">            </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">NOUN_AP_CLAUSE:</span><span class="plain-syntax">               </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"noun"</span><span class="plain-syntax">); </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">            </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">SECOND_AP_CLAUSE:</span><span class="plain-syntax">             </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"second"</span><span class="plain-syntax">); </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">            </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">IN_AP_CLAUSE:</span><span class="plain-syntax">                 </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"in"</span><span class="plain-syntax">); </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">            </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">IN_THE_PRESENCE_OF_AP_CLAUSE:</span><span class="plain-syntax"> </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"in-presence"</span><span class="plain-syntax">); </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">            </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">WHEN_AP_CLAUSE:</span><span class="plain-syntax">               </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"when"</span><span class="plain-syntax">); </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">        }</span>
+<span class="plain-syntax">        </span><a href="4-gng.html#SP2" class="function-link"><span class="function-syntax">Going::write</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">OUT</span><span class="plain-syntax">, </span><span class="identifier-syntax">apoc</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">clause_ID</span><span class="plain-syntax">);</span>
+<span class="plain-syntax">        </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">apoc</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">stv_to_match</span><span class="plain-syntax">) {</span>
+<span class="plain-syntax">            </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"{"</span><span class="plain-syntax">);</span>
+<span class="plain-syntax">            </span><span class="identifier-syntax">NonlocalVariables::write</span><span class="plain-syntax">(</span><span class="identifier-syntax">OUT</span><span class="plain-syntax">,</span>
+<span class="plain-syntax">                </span><span class="identifier-syntax">StackedVariables::get_variable</span><span class="plain-syntax">(</span><span class="identifier-syntax">apoc</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">stv_to_match</span><span class="plain-syntax">));</span>
+<span class="plain-syntax">            </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"}"</span><span class="plain-syntax">);</span>
+<span class="plain-syntax">        }</span>
+<span class="plain-syntax">        </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">": %P"</span><span class="plain-syntax">, </span><span class="identifier-syntax">apoc</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">clause_spec</span><span class="plain-syntax">);</span>
+<span class="plain-syntax">        </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::opt</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">apoc</span><span class="plain-syntax">, </span><span class="constant-syntax">ALLOW_REGION_AS_ROOM_APCOPT</span><span class="plain-syntax">)) </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"[allow-region]"</span><span class="plain-syntax">);</span>
+<span class="plain-syntax">        </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::opt</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">apoc</span><span class="plain-syntax">, </span><span class="constant-syntax">DO_NOT_VALIDATE_APCOPT</span><span class="plain-syntax">)) </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"[no-validate]"</span><span class="plain-syntax">);</span>
+<span class="plain-syntax">        </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::opt</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">apoc</span><span class="plain-syntax">, </span><span class="constant-syntax">ACTOR_IS_NOT_PLAYER_APCOPT</span><span class="plain-syntax">)) </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"[not-player]"</span><span class="plain-syntax">);</span>
+<span class="plain-syntax">        </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::opt</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">apoc</span><span class="plain-syntax">, </span><span class="constant-syntax">REQUEST_APCOPT</span><span class="plain-syntax">)) </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"[request]"</span><span class="plain-syntax">);</span>
+<span class="plain-syntax">    }</span>
+<span class="plain-syntax">}</span>
+</pre>
+<p class="commentary firstcommentary"><a id="SP5" class="paragraph-anchor"></a><b>&#167;5. Action pattern specificity. </b>The following is one of Inform's standardised comparison routines, which
+takes a pair of objects A, B and returns 1 if A makes a more specific
+description than B, 0 if they seem equally specific, or \(-1\) if B makes a
+more specific description than A. This is transitive, and intended to be
+used in sorting algorithms.
+</p>
+
+<pre class="displayed-code all-displayed-code code-font">
+<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">APClauses::count_aspects</span><span class="plain-syntax">(</span><span class="reserved-syntax">action_pattern</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ap</span><span class="plain-syntax">) {</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">ap</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">0</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">c</span><span class="plain-syntax"> = </span><a href="4-gng.html#SP3" class="function-link"><span class="function-syntax">Going::count_aspects</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">);</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_noun</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">)) ||</span>
+<span class="plain-syntax">        (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_second</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">)) ||</span>
+<span class="plain-syntax">        (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_actor</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">)))</span>
+<span class="plain-syntax">        </span><span class="identifier-syntax">c</span><span class="plain-syntax">++;</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_presence</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">)) </span><span class="identifier-syntax">c</span><span class="plain-syntax">++;</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><span class="identifier-syntax">ap</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">duration</span><span class="plain-syntax">) || (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">WHEN_AP_CLAUSE</span><span class="plain-syntax">))) </span><span class="identifier-syntax">c</span><span class="plain-syntax">++;</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">PARAMETRIC_AP_CLAUSE</span><span class="plain-syntax">)) </span><span class="identifier-syntax">c</span><span class="plain-syntax">++;</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">c</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">}</span>
+
+<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">APClauses::compare_specificity</span><button class="popup" onclick="togglePopup('usagePopup31')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup31">Usage of <span class="code-font"><span class="function-syntax">APClauses::compare_specificity</span></span>:<br/>Action Patterns - <a href="4-ap2.html#SP7">&#167;7</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">action_pattern</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ap1</span><span class="plain-syntax">, </span><span class="reserved-syntax">action_pattern</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ap2</span><span class="plain-syntax">) {</span>
+<span class="plain-syntax">    </span><span class="identifier-syntax">c_s_stage_law</span><span class="plain-syntax"> = </span><span class="identifier-syntax">I</span><span class="string-syntax">"III.1 - Object To Which Rule Applies"</span><span class="plain-syntax">;</span>
+
+<span class="plain-syntax">    </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">rv</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Specifications::compare_specificity</span><span class="plain-syntax">(</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap1</span><span class="plain-syntax">, </span><span class="constant-syntax">PARAMETRIC_AP_CLAUSE</span><span class="plain-syntax">), </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap2</span><span class="plain-syntax">, </span><span class="constant-syntax">PARAMETRIC_AP_CLAUSE</span><span class="plain-syntax">), </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">);</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">rv</span><span class="plain-syntax"> != </span><span class="constant-syntax">0</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">rv</span><span class="plain-syntax">;</span>
+
+<span class="plain-syntax">    </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">claim</span><span class="plain-syntax"> = </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">    </span><span class="identifier-syntax">rv</span><span class="plain-syntax"> = </span><a href="4-gng.html#SP2" class="function-link"><span class="function-syntax">Going::compare_specificity</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap1</span><span class="plain-syntax">, </span><span class="identifier-syntax">ap2</span><span class="plain-syntax">, &amp;</span><span class="identifier-syntax">claim</span><span class="plain-syntax">);</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">rv</span><span class="plain-syntax"> != </span><span class="constant-syntax">0</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">rv</span><span class="plain-syntax">;</span>
+
+<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">claim</span><span class="plain-syntax"> == </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">) {</span>
+<span class="plain-syntax">        </span><span class="identifier-syntax">c_s_stage_law</span><span class="plain-syntax"> = </span><span class="identifier-syntax">I</span><span class="string-syntax">"III.2.2 - Action/Where/Room Where Action Takes Place"</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">        </span><span class="identifier-syntax">rv</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Specifications::compare_specificity</span><span class="plain-syntax">(</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_room</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap1</span><span class="plain-syntax">), </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_room</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap2</span><span class="plain-syntax">), </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">);</span>
+<span class="plain-syntax">        </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">rv</span><span class="plain-syntax"> != </span><span class="constant-syntax">0</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">rv</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">    }</span>
+
+<span class="plain-syntax">    </span><span class="identifier-syntax">c_s_stage_law</span><span class="plain-syntax"> = </span><span class="identifier-syntax">I</span><span class="string-syntax">"III.2.3 - Action/Where/In The Presence Of"</span><span class="plain-syntax">;</span>
+
+<span class="plain-syntax">    </span><span class="identifier-syntax">rv</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Specifications::compare_specificity</span><span class="plain-syntax">(</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_presence</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap1</span><span class="plain-syntax">), </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_presence</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap2</span><span class="plain-syntax">), </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">);</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">rv</span><span class="plain-syntax"> != </span><span class="constant-syntax">0</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">rv</span><span class="plain-syntax">;</span>
+
+<span class="plain-syntax">    </span><span class="identifier-syntax">rv</span><span class="plain-syntax"> = </span><a href="4-apc.html#SP4" class="function-link"><span class="function-syntax">APClauses::compare_specificity_of_apoc_list</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap1</span><span class="plain-syntax">, </span><span class="identifier-syntax">ap2</span><span class="plain-syntax">);</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">rv</span><span class="plain-syntax"> != </span><span class="constant-syntax">0</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">rv</span><span class="plain-syntax">;</span>
+
+<span class="plain-syntax">    </span><span class="identifier-syntax">c_s_stage_law</span><span class="plain-syntax"> = </span><span class="identifier-syntax">I</span><span class="string-syntax">"III.3.1 - Action/What/Second Thing Acted On"</span><span class="plain-syntax">;</span>
+
+<span class="plain-syntax">    </span><span class="identifier-syntax">rv</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Specifications::compare_specificity</span><span class="plain-syntax">(</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_second</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap1</span><span class="plain-syntax">), </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_second</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap2</span><span class="plain-syntax">), </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">);</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">rv</span><span class="plain-syntax"> != </span><span class="constant-syntax">0</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">rv</span><span class="plain-syntax">;</span>
+
+<span class="plain-syntax">    </span><span class="identifier-syntax">c_s_stage_law</span><span class="plain-syntax"> = </span><span class="identifier-syntax">I</span><span class="string-syntax">"III.3.2 - Action/What/Thing Acted On"</span><span class="plain-syntax">;</span>
+
+<span class="plain-syntax">    </span><span class="identifier-syntax">rv</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Specifications::compare_specificity</span><span class="plain-syntax">(</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_noun</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap1</span><span class="plain-syntax">), </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_noun</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap2</span><span class="plain-syntax">), </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">);</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">rv</span><span class="plain-syntax"> != </span><span class="constant-syntax">0</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">rv</span><span class="plain-syntax">;</span>
+
+<span class="plain-syntax">    </span><span class="identifier-syntax">c_s_stage_law</span><span class="plain-syntax"> = </span><span class="identifier-syntax">I</span><span class="string-syntax">"III.3.3 - Action/What/Actor Performing Action"</span><span class="plain-syntax">;</span>
+
+<span class="plain-syntax">    </span><span class="identifier-syntax">rv</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Specifications::compare_specificity</span><span class="plain-syntax">(</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_actor</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap1</span><span class="plain-syntax">), </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_actor</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap2</span><span class="plain-syntax">), </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">);</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">rv</span><span class="plain-syntax"> != </span><span class="constant-syntax">0</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">rv</span><span class="plain-syntax">;</span>
+
+<span class="plain-syntax">    </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">0</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">}</span>
 </pre>
 <nav role="progress"><div class="progresscontainer">
-    <ul class="progressbar"><li class="progressprev"><a href="4-ap2.html">&#10094;</a></li><li class="progresschapter"><a href="P-wtmd.html">P</a></li><li class="progresschapter"><a href="1-im.html">1</a></li><li class="progresschapter"><a href="2-bd.html">2</a></li><li class="progresschapter"><a href="3-sm.html">3</a></li><li class="progresscurrentchapter">4</li><li class="progresssection"><a href="4-ap.html">ap</a></li><li class="progresssection"><a href="4-anaa.html">anaa</a></li><li class="progresssection"><a href="4-act.html">act</a></li><li class="progresssection"><a href="4-as.html">as</a></li><li class="progresssection"><a href="4-av.html">av</a></li><li class="progresssection"><a href="4-ann.html">ann</a></li><li class="progresssection"><a href="4-anl.html">anl</a></li><li class="progresssection"><a href="4-ap2.html">ap2</a></li><li class="progresscurrent">apc</li><li class="progresssection"><a href="4-pap.html">pap</a></li><li class="progresssection"><a href="4-nap.html">nap</a></li><li class="progresschapter"><a href="5-pp.html">5</a></li><li class="progressnext"><a href="4-pap.html">&#10095;</a></li></ul></div>
+    <ul class="progressbar"><li class="progressprev"><a href="4-ap2.html">&#10094;</a></li><li class="progresschapter"><a href="P-wtmd.html">P</a></li><li class="progresschapter"><a href="1-im.html">1</a></li><li class="progresschapter"><a href="2-bd.html">2</a></li><li class="progresschapter"><a href="3-sm.html">3</a></li><li class="progresscurrentchapter">4</li><li class="progresssection"><a href="4-ap.html">ap</a></li><li class="progresssection"><a href="4-anaa.html">anaa</a></li><li class="progresssection"><a href="4-act.html">act</a></li><li class="progresssection"><a href="4-as.html">as</a></li><li class="progresssection"><a href="4-av.html">av</a></li><li class="progresssection"><a href="4-ann.html">ann</a></li><li class="progresssection"><a href="4-anl.html">anl</a></li><li class="progresssection"><a href="4-ap2.html">ap2</a></li><li class="progresscurrent">apc</li><li class="progresssection"><a href="4-gng.html">gng</a></li><li class="progresssection"><a href="4-pap.html">pap</a></li><li class="progresssection"><a href="4-nap.html">nap</a></li><li class="progresschapter"><a href="5-pp.html">5</a></li><li class="progressnext"><a href="4-gng.html">&#10095;</a></li></ul></div>
 </nav><!--End of weave-->
 
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docs/if-module/4-as.html

@@ -356,7 +356,7 @@ clear from the implementation in <a href="../runtime-module/5-act.html" class="i
 <span class="plain-syntax">}</span>
 </pre>
 <nav role="progress"><div class="progresscontainer">
-    <ul class="progressbar"><li class="progressprev"><a href="4-act.html">&#10094;</a></li><li class="progresschapter"><a href="P-wtmd.html">P</a></li><li class="progresschapter"><a href="1-im.html">1</a></li><li class="progresschapter"><a href="2-bd.html">2</a></li><li class="progresschapter"><a href="3-sm.html">3</a></li><li class="progresscurrentchapter">4</li><li class="progresssection"><a href="4-ap.html">ap</a></li><li class="progresssection"><a href="4-anaa.html">anaa</a></li><li class="progresssection"><a href="4-act.html">act</a></li><li class="progresscurrent">as</li><li class="progresssection"><a href="4-av.html">av</a></li><li class="progresssection"><a href="4-ann.html">ann</a></li><li class="progresssection"><a href="4-anl.html">anl</a></li><li class="progresssection"><a href="4-ap2.html">ap2</a></li><li class="progresssection"><a href="4-apc.html">apc</a></li><li class="progresssection"><a href="4-pap.html">pap</a></li><li class="progresssection"><a href="4-nap.html">nap</a></li><li class="progresschapter"><a href="5-pp.html">5</a></li><li class="progressnext"><a href="4-av.html">&#10095;</a></li></ul></div>
+    <ul class="progressbar"><li class="progressprev"><a href="4-act.html">&#10094;</a></li><li class="progresschapter"><a href="P-wtmd.html">P</a></li><li class="progresschapter"><a href="1-im.html">1</a></li><li class="progresschapter"><a href="2-bd.html">2</a></li><li class="progresschapter"><a href="3-sm.html">3</a></li><li class="progresscurrentchapter">4</li><li class="progresssection"><a href="4-ap.html">ap</a></li><li class="progresssection"><a href="4-anaa.html">anaa</a></li><li class="progresssection"><a href="4-act.html">act</a></li><li class="progresscurrent">as</li><li class="progresssection"><a href="4-av.html">av</a></li><li class="progresssection"><a href="4-ann.html">ann</a></li><li class="progresssection"><a href="4-anl.html">anl</a></li><li class="progresssection"><a href="4-ap2.html">ap2</a></li><li class="progresssection"><a href="4-apc.html">apc</a></li><li class="progresssection"><a href="4-gng.html">gng</a></li><li class="progresssection"><a href="4-pap.html">pap</a></li><li class="progresssection"><a href="4-nap.html">nap</a></li><li class="progresschapter"><a href="5-pp.html">5</a></li><li class="progressnext"><a href="4-av.html">&#10095;</a></li></ul></div>
 </nav><!--End of weave-->
 
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docs/if-module/4-av.html

@@ -302,7 +302,7 @@ action patterns. For example, the Standard Rules define:
 <span class="plain-syntax">}</span>
 </pre>
 <nav role="progress"><div class="progresscontainer">
-    <ul class="progressbar"><li class="progressprev"><a href="4-as.html">&#10094;</a></li><li class="progresschapter"><a href="P-wtmd.html">P</a></li><li class="progresschapter"><a href="1-im.html">1</a></li><li class="progresschapter"><a href="2-bd.html">2</a></li><li class="progresschapter"><a href="3-sm.html">3</a></li><li class="progresscurrentchapter">4</li><li class="progresssection"><a href="4-ap.html">ap</a></li><li class="progresssection"><a href="4-anaa.html">anaa</a></li><li class="progresssection"><a href="4-act.html">act</a></li><li class="progresssection"><a href="4-as.html">as</a></li><li class="progresscurrent">av</li><li class="progresssection"><a href="4-ann.html">ann</a></li><li class="progresssection"><a href="4-anl.html">anl</a></li><li class="progresssection"><a href="4-ap2.html">ap2</a></li><li class="progresssection"><a href="4-apc.html">apc</a></li><li class="progresssection"><a href="4-pap.html">pap</a></li><li class="progresssection"><a href="4-nap.html">nap</a></li><li class="progresschapter"><a href="5-pp.html">5</a></li><li class="progressnext"><a href="4-ann.html">&#10095;</a></li></ul></div>
+    <ul class="progressbar"><li class="progressprev"><a href="4-as.html">&#10094;</a></li><li class="progresschapter"><a href="P-wtmd.html">P</a></li><li class="progresschapter"><a href="1-im.html">1</a></li><li class="progresschapter"><a href="2-bd.html">2</a></li><li class="progresschapter"><a href="3-sm.html">3</a></li><li class="progresscurrentchapter">4</li><li class="progresssection"><a href="4-ap.html">ap</a></li><li class="progresssection"><a href="4-anaa.html">anaa</a></li><li class="progresssection"><a href="4-act.html">act</a></li><li class="progresssection"><a href="4-as.html">as</a></li><li class="progresscurrent">av</li><li class="progresssection"><a href="4-ann.html">ann</a></li><li class="progresssection"><a href="4-anl.html">anl</a></li><li class="progresssection"><a href="4-ap2.html">ap2</a></li><li class="progresssection"><a href="4-apc.html">apc</a></li><li class="progresssection"><a href="4-gng.html">gng</a></li><li class="progresssection"><a href="4-pap.html">pap</a></li><li class="progresssection"><a href="4-nap.html">nap</a></li><li class="progresschapter"><a href="5-pp.html">5</a></li><li class="progressnext"><a href="4-ann.html">&#10095;</a></li></ul></div>
 </nav><!--End of weave-->
 
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docs/if-module/4-gng.html

@@ -0,0 +1,250 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<html>
+	<head>
+		<title>Going</title>
+<link href="../docs-assets/Breadcrumbs.css" rel="stylesheet" rev="stylesheet" type="text/css">
+		<meta name="viewport" content="width=device-width initial-scale=1">
+		<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+		<meta http-equiv="Content-Language" content="en-gb">
+
+<link href="../docs-assets/Contents.css" rel="stylesheet" rev="stylesheet" type="text/css">
+<link href="../docs-assets/Progress.css" rel="stylesheet" rev="stylesheet" type="text/css">
+<link href="../docs-assets/Navigation.css" rel="stylesheet" rev="stylesheet" type="text/css">
+<link href="../docs-assets/Fonts.css" rel="stylesheet" rev="stylesheet" type="text/css">
+<link href="../docs-assets/Base.css" rel="stylesheet" rev="stylesheet" type="text/css">
+<script>
+function togglePopup(material_id) {
+  var popup = document.getElementById(material_id);
+  popup.classList.toggle("show");
+}
+</script>
+
+<link href="../docs-assets/Popups.css" rel="stylesheet" rev="stylesheet" type="text/css">
+<link href="../docs-assets/Colours.css" rel="stylesheet" rev="stylesheet" type="text/css">
+		
+	</head>
+	<body class="commentary-font">
+		<nav role="navigation">
+		<h1><a href="../index.html">
+<img src="../docs-assets/Inform.png" height=72">
+</a></h1>
+<ul><li><a href="../compiler.html">compiler tools</a></li>
+<li><a href="../other.html">other tools</a></li>
+<li><a href="../extensions.html">extensions and kits</a></li>
+<li><a href="../units.html">unit test tools</a></li>
+</ul><h2>Compiler Webs</h2><ul>
+<li><a href="../inbuild/index.html">inbuild</a></li>
+<li><a href="../inform7/index.html">inform7</a></li>
+<li><a href="../inter/index.html">inter</a></li>
+</ul><h2>Inbuild Modules</h2><ul>
+<li><a href="../supervisor-module/index.html">supervisor</a></li>
+</ul><h2>Inform7 Modules</h2><ul>
+<li><a href="../core-module/index.html">core</a></li>
+<li><a href="../assertions-module/index.html">assertions</a></li>
+<li><a href="../values-module/index.html">values</a></li>
+<li><a href="../knowledge-module/index.html">knowledge</a></li>
+<li><a href="../imperative-module/index.html">imperative</a></li>
+<li><a href="../runtime-module/index.html">runtime</a></li>
+<li><a href="index.html"><span class="selectedlink">if</span></a></li>
+<li><a href="../multimedia-module/index.html">multimedia</a></li>
+<li><a href="../index-module/index.html">index</a></li>
+</ul><h2>Inter Modules</h2><ul>
+<li><a href="../bytecode-module/index.html">bytecode</a></li>
+<li><a href="../building-module/index.html">building</a></li>
+<li><a href="../codegen-module/index.html">codegen</a></li>
+</ul><h2>Services</h2><ul>
+<li><a href="../arch-module/index.html">arch</a></li>
+<li><a href="../calculus-module/index.html">calculus</a></li>
+<li><a href="../html-module/index.html">html</a></li>
+<li><a href="../inflections-module/index.html">inflections</a></li>
+<li><a href="../kinds-module/index.html">kinds</a></li>
+<li><a href="../linguistics-module/index.html">linguistics</a></li>
+<li><a href="../problems-module/index.html">problems</a></li>
+<li><a href="../syntax-module/index.html">syntax</a></li>
+<li><a href="../words-module/index.html">words</a></li>
+<li><a href="../../../inweb/docs/foundation-module/index.html">foundation</a></li>
+
+</ul>
+		</nav>
+		<main role="main">
+		<!--Weave of 'Going' generated by Inweb-->
+<div class="breadcrumbs">
+    <ul class="crumbs"><li><a href="../index.html">Home</a></li><li><a href="../compiler.html">Inform7</a></li><li><a href="index.html">if</a></li><li><a href="index.html#4">Chapter 4: Actions</a></li><li><b>Going</b></li></ul></div>
+<p class="purpose">Inform provides a little extra support for the "going" action.</p>
+
+<p class="commentary firstcommentary"><a id="SP1" class="paragraph-anchor"></a><b>&#167;1.  </b>There are five clauses with non-standard effects:
+</p>
+
+<pre class="definitions code-font"><span class="definition-keyword">enum</span> <span class="constant-syntax">GOING_FROM_AP_CLAUSE</span>
+<span class="definition-keyword">enum</span> <span class="constant-syntax">GOING_TO_AP_CLAUSE</span>
+<span class="definition-keyword">enum</span> <span class="constant-syntax">GOING_THROUGH_AP_CLAUSE</span>
+<span class="definition-keyword">enum</span> <span class="constant-syntax">GOING_BY_AP_CLAUSE</span>
+<span class="definition-keyword">enum</span> <span class="constant-syntax">PUSHING_AP_CLAUSE</span>
+</pre>
+<p class="commentary firstcommentary"><a id="SP2" class="paragraph-anchor"></a><b>&#167;2.  </b></p>
+
+<pre class="displayed-code all-displayed-code code-font">
+<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">Going::compare_specificity</span><button class="popup" onclick="togglePopup('usagePopup1')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup1">Usage of <span class="code-font"><span class="function-syntax">Going::compare_specificity</span></span>:<br/>Action Pattern Clauses - <a href="4-apc.html#SP5">&#167;5</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">action_pattern</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ap1</span><span class="plain-syntax">, </span><span class="reserved-syntax">action_pattern</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ap2</span><span class="plain-syntax">, </span><span class="reserved-syntax">int</span><span class="plain-syntax"> *</span><span class="identifier-syntax">claim</span><span class="plain-syntax">) {</span>
+<span class="plain-syntax">    *</span><span class="identifier-syntax">claim</span><span class="plain-syntax"> = </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
+
+<span class="plain-syntax">    </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">suspend_usual_from_and_room</span><span class="plain-syntax"> = </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
+
+<span class="plain-syntax">    </span><span class="identifier-syntax">c_s_stage_law</span><span class="plain-syntax"> = </span><span class="identifier-syntax">I</span><span class="string-syntax">"III.2.4 - Action/Where/Other Optional Clauses"</span><span class="plain-syntax">;</span>
+
+<span class="plain-syntax">    </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">rct1</span><span class="plain-syntax"> = </span><a href="4-gng.html#SP3" class="function-link"><span class="function-syntax">Going::count_other</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap1</span><span class="plain-syntax">), </span><span class="identifier-syntax">rct2</span><span class="plain-syntax"> = </span><a href="4-gng.html#SP3" class="function-link"><span class="function-syntax">Going::count_other</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap2</span><span class="plain-syntax">);</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">rct1</span><span class="plain-syntax"> &gt; </span><span class="identifier-syntax">rct2</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">1</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">rct1</span><span class="plain-syntax"> &lt; </span><span class="identifier-syntax">rct2</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> -1;</span>
+
+<span class="plain-syntax">    </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">rv</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Specifications::compare_specificity</span><span class="plain-syntax">(</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap1</span><span class="plain-syntax">, </span><span class="constant-syntax">PUSHING_AP_CLAUSE</span><span class="plain-syntax">), </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap2</span><span class="plain-syntax">, </span><span class="constant-syntax">PUSHING_AP_CLAUSE</span><span class="plain-syntax">), </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">);</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">rv</span><span class="plain-syntax"> != </span><span class="constant-syntax">0</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">rv</span><span class="plain-syntax">;</span>
+
+<span class="plain-syntax">    </span><span class="identifier-syntax">rv</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Specifications::compare_specificity</span><span class="plain-syntax">(</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap1</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_BY_AP_CLAUSE</span><span class="plain-syntax">), </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap2</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_BY_AP_CLAUSE</span><span class="plain-syntax">), </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">);</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">rv</span><span class="plain-syntax"> != </span><span class="constant-syntax">0</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">rv</span><span class="plain-syntax">;</span>
+
+<span class="plain-syntax">    </span><span class="identifier-syntax">rv</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Specifications::compare_specificity</span><span class="plain-syntax">(</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap1</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_THROUGH_AP_CLAUSE</span><span class="plain-syntax">), </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap2</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_THROUGH_AP_CLAUSE</span><span class="plain-syntax">), </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">);</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">rv</span><span class="plain-syntax"> != </span><span class="constant-syntax">0</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">rv</span><span class="plain-syntax">;</span>
+
+<span class="plain-syntax">    </span><span class="identifier-syntax">c_s_stage_law</span><span class="plain-syntax"> = </span><span class="identifier-syntax">I</span><span class="string-syntax">"III.2.2 - Action/Where/Room Where Action Takes Place"</span><span class="plain-syntax">;</span>
+
+<span class="plain-syntax">    </span><span class="identifier-syntax">rct1</span><span class="plain-syntax"> = </span><a href="4-gng.html#SP3" class="function-link"><span class="function-syntax">Going::count_rooms</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap1</span><span class="plain-syntax">); </span><span class="identifier-syntax">rct2</span><span class="plain-syntax"> = </span><a href="4-gng.html#SP3" class="function-link"><span class="function-syntax">Going::count_rooms</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap2</span><span class="plain-syntax">);</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">rct1</span><span class="plain-syntax"> &gt; </span><span class="identifier-syntax">rct2</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">1</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">rct1</span><span class="plain-syntax"> &lt; </span><span class="identifier-syntax">rct2</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> -1;</span>
+
+<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap1</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_FROM_AP_CLAUSE</span><span class="plain-syntax">)) &amp;&amp; (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_room</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap1</span><span class="plain-syntax">) == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">)</span>
+<span class="plain-syntax">        &amp;&amp; (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_room</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap2</span><span class="plain-syntax">)) &amp;&amp; (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap2</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_FROM_AP_CLAUSE</span><span class="plain-syntax">) == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">)) {</span>
+<span class="plain-syntax">        </span><span class="identifier-syntax">rv</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Specifications::compare_specificity</span><span class="plain-syntax">(</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap1</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_FROM_AP_CLAUSE</span><span class="plain-syntax">), </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_room</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap2</span><span class="plain-syntax">), </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">);</span>
+<span class="plain-syntax">        </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">rv</span><span class="plain-syntax"> != </span><span class="constant-syntax">0</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">rv</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">        </span><span class="identifier-syntax">suspend_usual_from_and_room</span><span class="plain-syntax"> = </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">    }</span>
+
+<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap2</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_FROM_AP_CLAUSE</span><span class="plain-syntax">)) &amp;&amp; (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_room</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap2</span><span class="plain-syntax">) == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">)</span>
+<span class="plain-syntax">        &amp;&amp; (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_room</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap1</span><span class="plain-syntax">)) &amp;&amp; (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap1</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_FROM_AP_CLAUSE</span><span class="plain-syntax">) == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">)) {</span>
+<span class="plain-syntax">        </span><span class="identifier-syntax">rv</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Specifications::compare_specificity</span><span class="plain-syntax">(</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_room</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap1</span><span class="plain-syntax">), </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap2</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_FROM_AP_CLAUSE</span><span class="plain-syntax">), </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">);</span>
+<span class="plain-syntax">        </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">rv</span><span class="plain-syntax"> != </span><span class="constant-syntax">0</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">rv</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">        </span><span class="identifier-syntax">suspend_usual_from_and_room</span><span class="plain-syntax"> = </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">    }</span>
+
+<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">suspend_usual_from_and_room</span><span class="plain-syntax"> == </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">) {</span>
+<span class="plain-syntax">        </span><span class="identifier-syntax">rv</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Specifications::compare_specificity</span><span class="plain-syntax">(</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap1</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_FROM_AP_CLAUSE</span><span class="plain-syntax">), </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap2</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_FROM_AP_CLAUSE</span><span class="plain-syntax">), </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">);</span>
+<span class="plain-syntax">        </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">rv</span><span class="plain-syntax"> != </span><span class="constant-syntax">0</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">rv</span><span class="plain-syntax">;</span>
+
+<span class="plain-syntax">        </span><span class="identifier-syntax">rv</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Specifications::compare_specificity</span><span class="plain-syntax">(</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_room</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap1</span><span class="plain-syntax">), </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_room</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap2</span><span class="plain-syntax">), </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">);</span>
+<span class="plain-syntax">        </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">rv</span><span class="plain-syntax"> != </span><span class="constant-syntax">0</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">rv</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">    }</span>
+
+<span class="plain-syntax">    </span><span class="identifier-syntax">rv</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Specifications::compare_specificity</span><span class="plain-syntax">(</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap1</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_TO_AP_CLAUSE</span><span class="plain-syntax">), </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap2</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_TO_AP_CLAUSE</span><span class="plain-syntax">), </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">);</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">rv</span><span class="plain-syntax"> != </span><span class="constant-syntax">0</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">rv</span><span class="plain-syntax">;</span>
+
+<span class="plain-syntax">    </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">0</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">}</span>
+
+<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">Going::write</span><button class="popup" onclick="togglePopup('usagePopup2')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup2">Usage of <span class="code-font"><span class="function-syntax">Going::write</span></span>:<br/>Action Pattern Clauses - <a href="4-apc.html#SP4">&#167;4</a></span></button><span class="plain-syntax">(</span><span class="identifier-syntax">OUTPUT_STREAM</span><span class="plain-syntax">, </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">C</span><span class="plain-syntax">) {</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">switch</span><span class="plain-syntax"> (</span><span class="identifier-syntax">C</span><span class="plain-syntax">) {</span>
+<span class="plain-syntax">        </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">GOING_FROM_AP_CLAUSE:</span><span class="plain-syntax">    </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"going-from"</span><span class="plain-syntax">); </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">        </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">GOING_TO_AP_CLAUSE:</span><span class="plain-syntax">      </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"going-to"</span><span class="plain-syntax">); </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">        </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">GOING_THROUGH_AP_CLAUSE:</span><span class="plain-syntax"> </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"going-through"</span><span class="plain-syntax">); </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">        </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">GOING_BY_AP_CLAUSE:</span><span class="plain-syntax">      </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"going-by"</span><span class="plain-syntax">); </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">        </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">PUSHING_AP_CLAUSE:</span><span class="plain-syntax">       </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"pushing"</span><span class="plain-syntax">); </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">    }</span>
+<span class="plain-syntax">}</span>
+
+<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">Going::divert</span><button class="popup" onclick="togglePopup('usagePopup3')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup3">Usage of <span class="code-font"><span class="function-syntax">Going::divert</span></span>:<br/>Action Pattern Clauses - <a href="4-apc.html#SP4">&#167;4</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">action_pattern</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="identifier-syntax">stacked_variable</span><span class="plain-syntax"> *</span><span class="identifier-syntax">stv</span><span class="plain-syntax">) {</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">oid</span><span class="plain-syntax"> = </span><span class="identifier-syntax">StackedVariables::get_owner_id</span><span class="plain-syntax">(</span><span class="identifier-syntax">stv</span><span class="plain-syntax">);</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">off</span><span class="plain-syntax"> = </span><span class="identifier-syntax">StackedVariables::get_offset</span><span class="plain-syntax">(</span><span class="identifier-syntax">stv</span><span class="plain-syntax">);</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">oid</span><span class="plain-syntax"> == </span><span class="constant-syntax">20007</span><span class="plain-syntax"> /* </span><span class="identifier-syntax">i</span><span class="plain-syntax">.</span><span class="identifier-syntax">e</span><span class="plain-syntax">., </span><span class="identifier-syntax">going</span><span class="plain-syntax"> */ ) {</span>
+<span class="plain-syntax">        </span><span class="reserved-syntax">switch</span><span class="plain-syntax"> (</span><span class="identifier-syntax">off</span><span class="plain-syntax">) {</span>
+<span class="plain-syntax">            </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="constant-syntax">0</span><span class="plain-syntax">: </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">GOING_FROM_AP_CLAUSE</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">            </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="constant-syntax">1</span><span class="plain-syntax">: </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">GOING_TO_AP_CLAUSE</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">            </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="constant-syntax">2</span><span class="plain-syntax">: </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">GOING_THROUGH_AP_CLAUSE</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">            </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="constant-syntax">3</span><span class="plain-syntax">: </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">GOING_BY_AP_CLAUSE</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">            </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="constant-syntax">4</span><span class="plain-syntax">: </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">PUSHING_AP_CLAUSE</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">        }</span>
+<span class="plain-syntax">    }</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">return</span><span class="plain-syntax"> -1;</span>
+<span class="plain-syntax">}</span>
+
+<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">Going::new_clause</span><button class="popup" onclick="togglePopup('usagePopup4')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup4">Usage of <span class="code-font"><span class="function-syntax">Going::new_clause</span></span>:<br/>Action Pattern Clauses - <a href="4-apc.html#SP4">&#167;4</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">action_pattern</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="reserved-syntax">ap_clause</span><span class="plain-syntax"> *</span><span class="identifier-syntax">apoc</span><span class="plain-syntax">) {</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><span class="identifier-syntax">apoc</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">clause_ID</span><span class="plain-syntax"> == </span><span class="constant-syntax">GOING_FROM_AP_CLAUSE</span><span class="plain-syntax">) ||</span>
+<span class="plain-syntax">        (</span><span class="identifier-syntax">apoc</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">clause_ID</span><span class="plain-syntax"> == </span><span class="constant-syntax">GOING_TO_AP_CLAUSE</span><span class="plain-syntax">))</span>
+<span class="plain-syntax">        </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::set_opt</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">apoc</span><span class="plain-syntax">, </span><span class="constant-syntax">ALLOW_REGION_AS_ROOM_APCOPT</span><span class="plain-syntax">);</span>
+<span class="plain-syntax">}</span>
+</pre>
+<p class="commentary firstcommentary"><a id="SP3" class="paragraph-anchor"></a><b>&#167;3.  </b></p>
+
+<pre class="displayed-code all-displayed-code code-font">
+<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">Going::check_going</span><button class="popup" onclick="togglePopup('usagePopup5')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup5">Usage of <span class="code-font"><span class="function-syntax">Going::check_going</span></span>:<br/>The Map - <a href="3-tm.html#SP30">&#167;30</a></span></button><span class="plain-syntax">(</span><span class="identifier-syntax">parse_node</span><span class="plain-syntax"> *</span><span class="identifier-syntax">spec</span><span class="plain-syntax">, </span><span class="reserved-syntax">char</span><span class="plain-syntax"> *</span><span class="identifier-syntax">keyword</span><span class="plain-syntax">,</span>
+<span class="plain-syntax">    </span><span class="identifier-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ka</span><span class="plain-syntax">, </span><span class="identifier-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">kb</span><span class="plain-syntax">) {</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">spec</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Rvalues::is_nothing_object_constant</span><span class="plain-syntax">(</span><span class="identifier-syntax">spec</span><span class="plain-syntax">)) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Specifications::is_description_like</span><span class="plain-syntax">(</span><span class="identifier-syntax">spec</span><span class="plain-syntax">)) {</span>
+<span class="plain-syntax">        </span><span class="identifier-syntax">instance</span><span class="plain-syntax"> *</span><span class="identifier-syntax">oref</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Specifications::object_exactly_described_if_any</span><span class="plain-syntax">(</span><span class="identifier-syntax">spec</span><span class="plain-syntax">);</span>
+<span class="plain-syntax">        </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><span class="identifier-syntax">oref</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) || (</span><span class="identifier-syntax">ka</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) || (</span><span class="identifier-syntax">Instances::of_kind</span><span class="plain-syntax">(</span><span class="identifier-syntax">oref</span><span class="plain-syntax">, </span><span class="identifier-syntax">ka</span><span class="plain-syntax">)) ||</span>
+<span class="plain-syntax">            ((</span><span class="identifier-syntax">kb</span><span class="plain-syntax">) &amp;&amp; (</span><span class="identifier-syntax">Instances::of_kind</span><span class="plain-syntax">(</span><span class="identifier-syntax">oref</span><span class="plain-syntax">, </span><span class="identifier-syntax">kb</span><span class="plain-syntax">)))) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">        </span><span class="identifier-syntax">Problems::quote_source</span><span class="plain-syntax">(1, </span><span class="identifier-syntax">current_sentence</span><span class="plain-syntax">);</span>
+<span class="plain-syntax">        </span><span class="identifier-syntax">Problems::quote_object</span><span class="plain-syntax">(2, </span><span class="identifier-syntax">oref</span><span class="plain-syntax">);</span>
+<span class="plain-syntax">        </span><span class="identifier-syntax">Problems::quote_text</span><span class="plain-syntax">(3, </span><span class="identifier-syntax">keyword</span><span class="plain-syntax">);</span>
+<span class="plain-syntax">        </span><span class="identifier-syntax">Problems::quote_kind</span><span class="plain-syntax">(4, </span><span class="identifier-syntax">ka</span><span class="plain-syntax">);</span>
+<span class="plain-syntax">        </span><span class="identifier-syntax">Problems::quote_kind</span><span class="plain-syntax">(5, </span><span class="identifier-syntax">Instances::to_kind</span><span class="plain-syntax">(</span><span class="identifier-syntax">oref</span><span class="plain-syntax">));</span>
+<span class="plain-syntax">        </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">kb</span><span class="plain-syntax">) </span><span class="identifier-syntax">Problems::quote_kind</span><span class="plain-syntax">(6, </span><span class="identifier-syntax">kb</span><span class="plain-syntax">);</span>
+<span class="plain-syntax">        </span><span class="identifier-syntax">StandardProblems::handmade_problem</span><span class="plain-syntax">(</span><span class="identifier-syntax">Task::syntax_tree</span><span class="plain-syntax">(), </span><span class="identifier-syntax">_p_</span><span class="plain-syntax">(</span><span class="identifier-syntax">PM_GoingWrongKind</span><span class="plain-syntax">));</span>
+<span class="plain-syntax">        </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">kb</span><span class="plain-syntax">)</span>
+<span class="plain-syntax">        </span><span class="identifier-syntax">Problems::issue_problem_segment</span><span class="plain-syntax">(</span>
+<span class="plain-syntax">            </span><span class="string-syntax">"In the sentence %1, %2 seems to be intended as something the "</span>
+<span class="plain-syntax">            </span><span class="string-syntax">"player might be going %3, but this has the wrong kind: %5 "</span>
+<span class="plain-syntax">            </span><span class="string-syntax">"rather than %4 or %6."</span><span class="plain-syntax">);</span>
+<span class="plain-syntax">        </span><span class="reserved-syntax">else</span>
+<span class="plain-syntax">        </span><span class="identifier-syntax">Problems::issue_problem_segment</span><span class="plain-syntax">(</span>
+<span class="plain-syntax">            </span><span class="string-syntax">"In the sentence %1, %2 seems to be intended as something the player "</span>
+<span class="plain-syntax">            </span><span class="string-syntax">"might be going %3, but this has the wrong kind: %5 rather than %4."</span><span class="plain-syntax">);</span>
+<span class="plain-syntax">        </span><span class="identifier-syntax">Problems::issue_problem_end</span><span class="plain-syntax">();</span>
+<span class="plain-syntax">        </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">    }</span>
+<span class="plain-syntax">    </span><span class="identifier-syntax">Problems::quote_source</span><span class="plain-syntax">(1, </span><span class="identifier-syntax">current_sentence</span><span class="plain-syntax">);</span>
+<span class="plain-syntax">    </span><span class="identifier-syntax">Problems::quote_wording</span><span class="plain-syntax">(2, </span><span class="identifier-syntax">Node::get_text</span><span class="plain-syntax">(</span><span class="identifier-syntax">spec</span><span class="plain-syntax">));</span>
+<span class="plain-syntax">    </span><span class="identifier-syntax">Problems::quote_text</span><span class="plain-syntax">(3, </span><span class="identifier-syntax">keyword</span><span class="plain-syntax">);</span>
+<span class="plain-syntax">    </span><span class="identifier-syntax">StandardProblems::handmade_problem</span><span class="plain-syntax">(</span><span class="identifier-syntax">Task::syntax_tree</span><span class="plain-syntax">(), </span><span class="identifier-syntax">_p_</span><span class="plain-syntax">(</span><span class="identifier-syntax">PM_GoingWithoutObject</span><span class="plain-syntax">));</span>
+<span class="plain-syntax">    </span><span class="identifier-syntax">Problems::issue_problem_segment</span><span class="plain-syntax">(</span>
+<span class="plain-syntax">        </span><span class="string-syntax">"In the sentence %1, '%2' seems to be intended as something the player "</span>
+<span class="plain-syntax">        </span><span class="string-syntax">"might be going %3, but it doesn't make sense in that context."</span><span class="plain-syntax">);</span>
+<span class="plain-syntax">    </span><span class="identifier-syntax">Problems::issue_problem_end</span><span class="plain-syntax">();</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">}</span>
+
+<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">Going::count_rooms</span><button class="popup" onclick="togglePopup('usagePopup6')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup6">Usage of <span class="code-font"><span class="function-syntax">Going::count_rooms</span></span>:<br/><a href="4-gng.html#SP2">&#167;2</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">action_pattern</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ap</span><span class="plain-syntax">) {</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">c</span><span class="plain-syntax"> = </span><span class="constant-syntax">0</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_room</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">)) </span><span class="identifier-syntax">c</span><span class="plain-syntax"> += </span><span class="constant-syntax">2</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_FROM_AP_CLAUSE</span><span class="plain-syntax">)) </span><span class="identifier-syntax">c</span><span class="plain-syntax"> += </span><span class="constant-syntax">2</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_TO_AP_CLAUSE</span><span class="plain-syntax">)) </span><span class="identifier-syntax">c</span><span class="plain-syntax"> += </span><span class="constant-syntax">2</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">c</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">}</span>
+
+<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">Going::count_other</span><button class="popup" onclick="togglePopup('usagePopup7')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup7">Usage of <span class="code-font"><span class="function-syntax">Going::count_other</span></span>:<br/><a href="4-gng.html#SP2">&#167;2</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">action_pattern</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ap</span><span class="plain-syntax">) {</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">c</span><span class="plain-syntax"> = </span><span class="constant-syntax">0</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">PUSHING_AP_CLAUSE</span><span class="plain-syntax">)) </span><span class="identifier-syntax">c</span><span class="plain-syntax"> += </span><span class="constant-syntax">2</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_BY_AP_CLAUSE</span><span class="plain-syntax">)) </span><span class="identifier-syntax">c</span><span class="plain-syntax"> += </span><span class="constant-syntax">2</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_THROUGH_AP_CLAUSE</span><span class="plain-syntax">)) </span><span class="identifier-syntax">c</span><span class="plain-syntax"> += </span><span class="constant-syntax">2</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">c</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">}</span>
+
+<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">Going::count_aspects</span><button class="popup" onclick="togglePopup('usagePopup8')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup8">Usage of <span class="code-font"><span class="function-syntax">Going::count_aspects</span></span>:<br/>Action Pattern Clauses - <a href="4-apc.html#SP5">&#167;5</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">action_pattern</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ap</span><span class="plain-syntax">) {</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">c</span><span class="plain-syntax"> = </span><span class="constant-syntax">0</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">ap</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">0</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">PUSHING_AP_CLAUSE</span><span class="plain-syntax">)) ||</span>
+<span class="plain-syntax">        (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_BY_AP_CLAUSE</span><span class="plain-syntax">)) ||</span>
+<span class="plain-syntax">        (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_THROUGH_AP_CLAUSE</span><span class="plain-syntax">)))</span>
+<span class="plain-syntax">        </span><span class="identifier-syntax">c</span><span class="plain-syntax">++;</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_room</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">)) ||</span>
+<span class="plain-syntax">        (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_FROM_AP_CLAUSE</span><span class="plain-syntax">)) ||</span>
+<span class="plain-syntax">        (</span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::get_val</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ap</span><span class="plain-syntax">, </span><span class="constant-syntax">GOING_TO_AP_CLAUSE</span><span class="plain-syntax">)))</span>
+<span class="plain-syntax">        </span><span class="identifier-syntax">c</span><span class="plain-syntax">++;</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">c</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">}</span>
+</pre>
+<nav role="progress"><div class="progresscontainer">
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+

docs/if-module/4-nap.html

@@ -151,7 +151,7 @@ if and only if it appears in one of the patterns in the list:
 <span class="plain-syntax">}</span>
 </pre>
 <nav role="progress"><div class="progresscontainer">
-    <ul class="progressbar"><li class="progressprev"><a href="4-pap.html">&#10094;</a></li><li class="progresschapter"><a href="P-wtmd.html">P</a></li><li class="progresschapter"><a href="1-im.html">1</a></li><li class="progresschapter"><a href="2-bd.html">2</a></li><li class="progresschapter"><a href="3-sm.html">3</a></li><li class="progresscurrentchapter">4</li><li class="progresssection"><a href="4-ap.html">ap</a></li><li class="progresssection"><a href="4-anaa.html">anaa</a></li><li class="progresssection"><a href="4-act.html">act</a></li><li class="progresssection"><a href="4-as.html">as</a></li><li class="progresssection"><a href="4-av.html">av</a></li><li class="progresssection"><a href="4-ann.html">ann</a></li><li class="progresssection"><a href="4-anl.html">anl</a></li><li class="progresssection"><a href="4-ap2.html">ap2</a></li><li class="progresssection"><a href="4-apc.html">apc</a></li><li class="progresssection"><a href="4-pap.html">pap</a></li><li class="progresscurrent">nap</li><li class="progresschapter"><a href="5-pp.html">5</a></li><li class="progressnext"><a href="5-pp.html">&#10095;</a></li></ul></div>
+    <ul class="progressbar"><li class="progressprev"><a href="4-pap.html">&#10094;</a></li><li class="progresschapter"><a href="P-wtmd.html">P</a></li><li class="progresschapter"><a href="1-im.html">1</a></li><li class="progresschapter"><a href="2-bd.html">2</a></li><li class="progresschapter"><a href="3-sm.html">3</a></li><li class="progresscurrentchapter">4</li><li class="progresssection"><a href="4-ap.html">ap</a></li><li class="progresssection"><a href="4-anaa.html">anaa</a></li><li class="progresssection"><a href="4-act.html">act</a></li><li class="progresssection"><a href="4-as.html">as</a></li><li class="progresssection"><a href="4-av.html">av</a></li><li class="progresssection"><a href="4-ann.html">ann</a></li><li class="progresssection"><a href="4-anl.html">anl</a></li><li class="progresssection"><a href="4-ap2.html">ap2</a></li><li class="progresssection"><a href="4-apc.html">apc</a></li><li class="progresssection"><a href="4-gng.html">gng</a></li><li class="progresssection"><a href="4-pap.html">pap</a></li><li class="progresscurrent">nap</li><li class="progresschapter"><a href="5-pp.html">5</a></li><li class="progressnext"><a href="5-pp.html">&#10095;</a></li></ul></div>
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docs/if-module/4-pap.html

@@ -838,7 +838,7 @@ description.
 <span class="plain-syntax">        </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><a href="4-anl.html#SP11" class="function-link"><span class="function-syntax">ActionNameLists::action</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">entry</span><span class="plain-syntax">) == </span><span class="identifier-syntax">going_action</span><span class="plain-syntax">) &amp;&amp; (</span><span class="function-syntax">&lt;going-action-irregular-operand&gt;</span><span class="plain-syntax">(</span><a href="4-anl.html#SP13" class="function-link"><span class="function-syntax">ActionNameLists::par</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">entry</span><span class="plain-syntax">, </span><span class="constant-syntax">0</span><span class="plain-syntax">)))) {</span>
 <span class="plain-syntax">            </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="function-syntax">&lt;&lt;r&gt;&gt;</span><span class="plain-syntax"> == </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">) </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::go_nowhere</span></a><span class="plain-syntax">(&amp;</span><span class="identifier-syntax">trial_ap</span><span class="plain-syntax">);</span>
 <span class="plain-syntax">            </span><span class="reserved-syntax">else</span><span class="plain-syntax"> </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::go_somewhere</span></a><span class="plain-syntax">(&amp;</span><span class="identifier-syntax">trial_ap</span><span class="plain-syntax">);</span>
-<span class="plain-syntax">        } </span><span class="reserved-syntax">else</span><span class="plain-syntax"> </span><a href="4-ap2.html#SP7" class="function-link"><span class="function-syntax">ActionPatterns::put_action_object_into_ap</span></a><span class="plain-syntax">(&amp;</span><span class="identifier-syntax">trial_ap</span><span class="plain-syntax">, </span><span class="constant-syntax">NOUN_AP_CLAUSE</span><span class="plain-syntax">, </span><a href="4-anl.html#SP13" class="function-link"><span class="function-syntax">ActionNameLists::par</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">entry</span><span class="plain-syntax">, </span><span class="constant-syntax">0</span><span class="plain-syntax">));</span>
+<span class="plain-syntax">        } </span><span class="reserved-syntax">else</span><span class="plain-syntax"> </span><a href="4-ap2.html#SP6" class="function-link"><span class="function-syntax">ActionPatterns::put_action_object_into_ap</span></a><span class="plain-syntax">(&amp;</span><span class="identifier-syntax">trial_ap</span><span class="plain-syntax">, </span><span class="constant-syntax">NOUN_AP_CLAUSE</span><span class="plain-syntax">, </span><a href="4-anl.html#SP13" class="function-link"><span class="function-syntax">ActionNameLists::par</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">entry</span><span class="plain-syntax">, </span><span class="constant-syntax">0</span><span class="plain-syntax">));</span>
 <span class="plain-syntax">    }</span>
 
 <span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Wordings::nonempty</span><span class="plain-syntax">(</span><a href="4-anl.html#SP13" class="function-link"><span class="function-syntax">ActionNameLists::par</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">entry</span><span class="plain-syntax">, </span><span class="constant-syntax">1</span><span class="plain-syntax">))) {</span>
@@ -850,12 +850,12 @@ description.
 <span class="plain-syntax">            </span><span class="identifier-syntax">Node::set_text</span><span class="plain-syntax">(</span><span class="identifier-syntax">val</span><span class="plain-syntax">, </span><a href="4-anl.html#SP13" class="function-link"><span class="function-syntax">ActionNameLists::par</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">entry</span><span class="plain-syntax">, </span><span class="constant-syntax">1</span><span class="plain-syntax">));</span>
 <span class="plain-syntax">            </span><a href="4-apc.html#SP3" class="function-link"><span class="function-syntax">APClauses::set_second</span></a><span class="plain-syntax">(&amp;</span><span class="identifier-syntax">trial_ap</span><span class="plain-syntax">, </span><span class="identifier-syntax">val</span><span class="plain-syntax">);</span>
 <span class="plain-syntax">        } </span><span class="reserved-syntax">else</span><span class="plain-syntax"> {</span>
-<span class="plain-syntax">            </span><a href="4-ap2.html#SP7" class="function-link"><span class="function-syntax">ActionPatterns::put_action_object_into_ap</span></a><span class="plain-syntax">(&amp;</span><span class="identifier-syntax">trial_ap</span><span class="plain-syntax">, </span><span class="constant-syntax">SECOND_AP_CLAUSE</span><span class="plain-syntax">, </span><a href="4-anl.html#SP13" class="function-link"><span class="function-syntax">ActionNameLists::par</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">entry</span><span class="plain-syntax">, </span><span class="constant-syntax">1</span><span class="plain-syntax">));</span>
+<span class="plain-syntax">            </span><a href="4-ap2.html#SP6" class="function-link"><span class="function-syntax">ActionPatterns::put_action_object_into_ap</span></a><span class="plain-syntax">(&amp;</span><span class="identifier-syntax">trial_ap</span><span class="plain-syntax">, </span><span class="constant-syntax">SECOND_AP_CLAUSE</span><span class="plain-syntax">, </span><a href="4-anl.html#SP13" class="function-link"><span class="function-syntax">ActionNameLists::par</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">entry</span><span class="plain-syntax">, </span><span class="constant-syntax">1</span><span class="plain-syntax">));</span>
 <span class="plain-syntax">        }</span>
 <span class="plain-syntax">    }</span>
 
 <span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Wordings::nonempty</span><span class="plain-syntax">(</span><a href="4-anl.html#SP13" class="function-link"><span class="function-syntax">ActionNameLists::in_clause</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">entry</span><span class="plain-syntax">)))</span>
-<span class="plain-syntax">        </span><a href="4-ap2.html#SP7" class="function-link"><span class="function-syntax">ActionPatterns::put_action_object_into_ap</span></a><span class="plain-syntax">(&amp;</span><span class="identifier-syntax">trial_ap</span><span class="plain-syntax">, </span><span class="constant-syntax">IN_AP_CLAUSE</span><span class="plain-syntax">,</span>
+<span class="plain-syntax">        </span><a href="4-ap2.html#SP6" class="function-link"><span class="function-syntax">ActionPatterns::put_action_object_into_ap</span></a><span class="plain-syntax">(&amp;</span><span class="identifier-syntax">trial_ap</span><span class="plain-syntax">, </span><span class="constant-syntax">IN_AP_CLAUSE</span><span class="plain-syntax">,</span>
 <span class="plain-syntax">            </span><a href="4-anl.html#SP13" class="function-link"><span class="function-syntax">ActionNameLists::in_clause</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">entry</span><span class="plain-syntax">));</span>
 </pre>
 <ul class="endnotetexts"><li>This code is used in <a href="4-pap.html#SP21_5">&#167;21.5</a>.</li></ul>
@@ -989,7 +989,7 @@ the case when the first action name in the list is <span class="extract"><span c
 </pre>
 <ul class="endnotetexts"><li>This code is used in <a href="4-pap.html#SP21">&#167;21</a>.</li></ul>
 <nav role="progress"><div class="progresscontainer">
-    <ul class="progressbar"><li class="progressprev"><a href="4-apc.html">&#10094;</a></li><li class="progresschapter"><a href="P-wtmd.html">P</a></li><li class="progresschapter"><a href="1-im.html">1</a></li><li class="progresschapter"><a href="2-bd.html">2</a></li><li class="progresschapter"><a href="3-sm.html">3</a></li><li class="progresscurrentchapter">4</li><li class="progresssection"><a href="4-ap.html">ap</a></li><li class="progresssection"><a href="4-anaa.html">anaa</a></li><li class="progresssection"><a href="4-act.html">act</a></li><li class="progresssection"><a href="4-as.html">as</a></li><li class="progresssection"><a href="4-av.html">av</a></li><li class="progresssection"><a href="4-ann.html">ann</a></li><li class="progresssection"><a href="4-anl.html">anl</a></li><li class="progresssection"><a href="4-ap2.html">ap2</a></li><li class="progresssection"><a href="4-apc.html">apc</a></li><li class="progresscurrent">pap</li><li class="progresssection"><a href="4-nap.html">nap</a></li><li class="progresschapter"><a href="5-pp.html">5</a></li><li class="progressnext"><a href="4-nap.html">&#10095;</a></li></ul></div>
+    <ul class="progressbar"><li class="progressprev"><a href="4-gng.html">&#10094;</a></li><li class="progresschapter"><a href="P-wtmd.html">P</a></li><li class="progresschapter"><a href="1-im.html">1</a></li><li class="progresschapter"><a href="2-bd.html">2</a></li><li class="progresschapter"><a href="3-sm.html">3</a></li><li class="progresscurrentchapter">4</li><li class="progresssection"><a href="4-ap.html">ap</a></li><li class="progresssection"><a href="4-anaa.html">anaa</a></li><li class="progresssection"><a href="4-act.html">act</a></li><li class="progresssection"><a href="4-as.html">as</a></li><li class="progresssection"><a href="4-av.html">av</a></li><li class="progresssection"><a href="4-ann.html">ann</a></li><li class="progresssection"><a href="4-anl.html">anl</a></li><li class="progresssection"><a href="4-ap2.html">ap2</a></li><li class="progresssection"><a href="4-apc.html">apc</a></li><li class="progresssection"><a href="4-gng.html">gng</a></li><li class="progresscurrent">pap</li><li class="progresssection"><a href="4-nap.html">nap</a></li><li class="progresschapter"><a href="5-pp.html">5</a></li><li class="progressnext"><a href="4-nap.html">&#10095;</a></li></ul></div>
 </nav><!--End of weave-->
 
 		</main>

docs/if-module/5-tfg.html

@@ -108,7 +108,7 @@ function togglePopup(material_id) {
 <span class="plain-syntax">    </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="reserved-syntax">understanding_reference</span><span class="plain-syntax"> *</span><span class="identifier-syntax">next</span><span class="plain-syntax">;</span>
 <span class="plain-syntax">} </span><span class="reserved-syntax">understanding_reference</span><span class="plain-syntax">;</span>
 </pre>
-<ul class="endnotetexts"><li>The structure understanding_item is accessed in 2/ri, 3/tm, 3/scn, 3/ts, 4/ap, 4/av, 4/apc, 5/gl and here.</li><li>The structure understanding_reference is accessed in 2/ri, 3/tm, 3/scn, 3/ts, 4/ap, 4/av, 4/apc, 5/gl and here.</li></ul>
+<ul class="endnotetexts"><li>The structure understanding_item is accessed in 2/ri, 3/tm, 3/scn, 3/ts, 4/ap, 4/av, 4/ap2, 4/apc, 5/gl and here.</li><li>The structure understanding_reference is accessed in 2/ri, 3/tm, 3/scn, 3/ts, 4/ap, 4/av, 4/ap2, 4/apc, 5/gl and here.</li></ul>
 <p class="commentary firstcommentary"><a id="SP3" class="paragraph-anchor"></a><b>&#167;3.  </b>New grammar arrives in the system in two ways: primarily by means of explicit
 Understand sentences in the source text, but also secondarily in the form
 of table entries or other values used to match against snippets. For example:

docs/if-module/index.html

@@ -233,6 +233,11 @@
 								<spon class="sectiontitle">Action Pattern Clauses</span></a> -
 							<span class="sectionpurpose">Pattern-matches on individual nouns in an action are called clauses.</span></p>
 						</li>
+						<li>
+							<p class="sectionentry"><a href="4-gng.html">
+								<spon class="sectiontitle">Going</span></a> -
+							<span class="sectionpurpose">Inform provides a little extra support for the "going" action.</span></p>
+						</li>
 						<li>
 							<p class="sectionentry"><a href="4-pap.html">
 								<spon class="sectiontitle">Parse Action Patterns</span></a> -

docs/imperative-module/3-prcd.html

@@ -322,8 +322,8 @@ all of them fail to decide, we return 0.
 <span class="plain-syntax">    </span><span class="identifier-syntax">c_s_stage_law</span><span class="plain-syntax"> = </span><span class="identifier-syntax">I</span><span class="string-syntax">"I - Number of aspects constrained"</span><span class="plain-syntax">;</span>
 <span class="plain-syntax">    </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">rct1</span><span class="plain-syntax"> = </span><span class="constant-syntax">0</span><span class="plain-syntax">, </span><span class="identifier-syntax">rct2</span><span class="plain-syntax"> = </span><span class="constant-syntax">0</span><span class="plain-syntax">;</span>
 <span class="plain-syntax">    #</span><span class="identifier-syntax">ifdef</span><span class="plain-syntax"> </span><span class="identifier-syntax">IF_MODULE</span>
-<span class="plain-syntax">    </span><span class="identifier-syntax">rct1</span><span class="plain-syntax"> = </span><span class="identifier-syntax">ActionPatterns::count_aspects</span><span class="plain-syntax">(</span><span class="identifier-syntax">ap1</span><span class="plain-syntax">);</span>
+<span class="plain-syntax">    </span><span class="identifier-syntax">rct1</span><span class="plain-syntax"> = </span><span class="identifier-syntax">APClauses::count_aspects</span><span class="plain-syntax">(</span><span class="identifier-syntax">ap1</span><span class="plain-syntax">);</span>
-<span class="plain-syntax">    </span><span class="identifier-syntax">rct2</span><span class="plain-syntax"> = </span><span class="identifier-syntax">ActionPatterns::count_aspects</span><span class="plain-syntax">(</span><span class="identifier-syntax">ap2</span><span class="plain-syntax">);</span>
+<span class="plain-syntax">    </span><span class="identifier-syntax">rct2</span><span class="plain-syntax"> = </span><span class="identifier-syntax">APClauses::count_aspects</span><span class="plain-syntax">(</span><span class="identifier-syntax">ap2</span><span class="plain-syntax">);</span>
 <span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">sc1</span><span class="plain-syntax">) </span><span class="identifier-syntax">rct1</span><span class="plain-syntax">++; </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">sc2</span><span class="plain-syntax">) </span><span class="identifier-syntax">rct2</span><span class="plain-syntax">++;</span>
 <span class="plain-syntax">    #</span><span class="identifier-syntax">endif</span>
 <span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Wordings::nonempty</span><span class="plain-syntax">(</span><span class="identifier-syntax">AL1W</span><span class="plain-syntax">)) </span><span class="identifier-syntax">rct1</span><span class="plain-syntax">++; </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Wordings::nonempty</span><span class="plain-syntax">(</span><span class="identifier-syntax">AL2W</span><span class="plain-syntax">)) </span><span class="identifier-syntax">rct2</span><span class="plain-syntax">++;</span>

docs/imperative-module/5-ca.html

@@ -284,7 +284,7 @@ we have to re-establish \(R(x, y)\) before we can proceed.
 <span class="plain-syntax">    #</span><span class="identifier-syntax">ifdef</span><span class="plain-syntax"> </span><span class="identifier-syntax">IF_MODULE</span>
 <span class="plain-syntax">    </span><span class="reserved-syntax">for</span><span class="plain-syntax"> (</span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">i</span><span class="plain-syntax">=0; </span><span class="identifier-syntax">i</span><span class="function-syntax">&lt;pl-&gt;</span><span class="identifier-syntax">arity</span><span class="plain-syntax">; </span><span class="identifier-syntax">i</span><span class="plain-syntax">++) {</span>
 <span class="plain-syntax">        </span><span class="identifier-syntax">parse_node</span><span class="plain-syntax"> *</span><span class="identifier-syntax">operand</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Terms::constant_underlying</span><span class="plain-syntax">(&amp;(</span><span class="identifier-syntax">pl</span><span class="plain-syntax">-&gt;</span><span class="identifier-syntax">terms</span><span class="plain-syntax">[</span><span class="identifier-syntax">i</span><span class="plain-syntax">]));</span>
-<span class="plain-syntax">        </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">ActionPatterns::is_an_action_variable</span><span class="plain-syntax">(</span><span class="identifier-syntax">operand</span><span class="plain-syntax">)) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">        </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">RTActions::is_an_action_variable</span><span class="plain-syntax">(</span><span class="identifier-syntax">operand</span><span class="plain-syntax">)) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
 <span class="plain-syntax">    }</span>
 <span class="plain-syntax">    #</span><span class="identifier-syntax">endif</span>
 <span class="plain-syntax">    </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>

docs/runtime-module/5-act.html

@@ -487,6 +487,20 @@ infrastructure, and we access it with a single call.
 <span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">neg</span><span class="plain-syntax">) </span><span class="identifier-syntax">Produce::up</span><span class="plain-syntax">(</span><a href="2-emt.html#SP2" class="function-link"><span class="function-syntax">Emit::tree</span></a><span class="plain-syntax">());</span>
 <span class="plain-syntax">}</span>
 </pre>
+<p class="commentary firstcommentary"><a id="SP5" class="paragraph-anchor"></a><b>&#167;5.  </b></p>
+
+<pre class="displayed-code all-displayed-code code-font">
+<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">RTActions::is_an_action_variable</span><span class="plain-syntax">(</span><span class="identifier-syntax">parse_node</span><span class="plain-syntax"> *</span><span class="identifier-syntax">spec</span><span class="plain-syntax">) {</span>
+<span class="plain-syntax">    </span><span class="identifier-syntax">nonlocal_variable</span><span class="plain-syntax"> *</span><span class="identifier-syntax">nlv</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">spec</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Lvalues::get_storage_form</span><span class="plain-syntax">(</span><span class="identifier-syntax">spec</span><span class="plain-syntax">) != </span><span class="identifier-syntax">NONLOCAL_VARIABLE_NT</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">    </span><span class="identifier-syntax">nlv</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Node::get_constant_nonlocal_variable</span><span class="plain-syntax">(</span><span class="identifier-syntax">spec</span><span class="plain-syntax">);</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">nlv</span><span class="plain-syntax"> == </span><span class="identifier-syntax">I6_noun_VAR</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">nlv</span><span class="plain-syntax"> == </span><span class="identifier-syntax">I6_second_VAR</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">nlv</span><span class="plain-syntax"> == </span><span class="identifier-syntax">I6_actor_VAR</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">    </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
+<span class="plain-syntax">}</span>
+</pre>
 <nav role="progress"><div class="progresscontainer">
     <ul class="progressbar"><li class="progressprev"><a href="5-scn.html">&#10094;</a></li><li class="progresschapter"><a href="P-wtmd.html">P</a></li><li class="progresschapter"><a href="1-rm.html">1</a></li><li class="progresschapter"><a href="2-hrr.html">2</a></li><li class="progresschapter"><a href="3-ad.html">3</a></li><li class="progresschapter"><a href="4-fc.html">4</a></li><li class="progresscurrentchapter">5</li><li class="progresssection"><a href="5-nmn.html">nmn</a></li><li class="progresssection"><a href="5-prs.html">prs</a></li><li class="progresssection"><a href="5-fgr.html">fgr</a></li><li class="progresssection"><a href="5-se.html">se</a></li><li class="progresssection"><a href="5-ef.html">ef</a></li><li class="progresssection"><a href="5-bd.html">bd</a></li><li class="progresssection"><a href="5-spt.html">spt</a></li><li class="progresssection"><a href="5-tp.html">tp</a></li><li class="progresssection"><a href="5-bck.html">bck</a></li><li class="progresssection"><a href="5-rgn.html">rgn</a></li><li class="progresssection"><a href="5-tm.html">tm</a></li><li class="progresssection"><a href="5-sc.html">sc</a></li><li class="progresssection"><a href="5-ts.html">ts</a></li><li class="progresssection"><a href="5-scn.html">scn</a></li><li class="progresscurrent">act</li><li class="progresssection"><a href="5-los.html">los</a></li><li class="progresssection"><a href="5-nap.html">nap</a></li><li class="progresssection"><a href="5-ap.html">ap</a></li><li class="progressnext"><a href="5-los.html">&#10095;</a></li></ul></div>
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inform7/Downloads/syntax-diagnostics.txt

@@ -9222,7 +9222,7 @@ ROOT_NT
                                                             INVOCATION_NT'silently try the actor trying inserting the transferred item' {phrase invoked: call}
                                                                 RVALUE_CONTEXT_NT'actor trying inserting the transferred item into the current' {token check to do: <null-parse-node>
                                                                 } {token to be parsed against: TEST_VALUE_NT'action'} {required: action}
-                                                                    CONSTANT_NT'actor trying inserting the transferred item into the current' {kind: action} {action pattern: <action: inserting it into noun: LOCAL_VARIABLE_NT'the transferred item' {local: LV<unallocated> object} second: LOCAL_VARIABLE_NT'the current working sack' {local: LV"current working sack"-player's holdall player's holdall}>}
+                                                                    CONSTANT_NT'actor trying inserting the transferred item into the current' {kind: action} {action pattern: <action: inserting it intoactor: NONLOCAL_VARIABLE_NT'actor' {nonlocal: 'actor'(var)person}noun: LOCAL_VARIABLE_NT'the transferred item' {local: LV<unallocated> object}second: LOCAL_VARIABLE_NT'the current working sack' {local: LV"current working sack"-player's holdall player's holdall}>}
                                                         CODE_BLOCK_NT {control structure: IF}
                                                             INVOCATION_LIST_NT'if the transferred item is not in the current working sack' {colon_block_command} {indent: 4}
                                                                 INVOCATION_NT'if the transferred item is not in the current working sack' {phrase invoked: call}
@@ -9570,7 +9570,7 @@ ROOT_NT
                                             INVOCATION_NT'silently try the actor trying taking off the noun' {phrase invoked: call}
                                                 RVALUE_CONTEXT_NT'actor trying taking off the noun' {token check to do: <null-parse-node>
                                                 } {token to be parsed against: TEST_VALUE_NT'action'} {required: action}
-                                                    CONSTANT_NT'actor trying taking off the noun' {kind: action} {action pattern: <action: taking off noun: NONLOCAL_VARIABLE_NT'the noun' {nonlocal: 'noun'(var)object}{meaning: {noun = VARIABLE_MC}}>}
+                                                    CONSTANT_NT'actor trying taking off the noun' {kind: action} {action pattern: <action: taking offactor: NONLOCAL_VARIABLE_NT'actor' {nonlocal: 'actor'(var)person}noun: NONLOCAL_VARIABLE_NT'the noun' {nonlocal: 'noun'(var)object}{meaning: {noun = VARIABLE_MC}}>}
                                         CODE_BLOCK_NT {control structure: IF}
                                             INVOCATION_LIST_NT'if the actor is wearing the noun' {indent: 2} {colon_block_command}
                                                 INVOCATION_NT'if the actor is wearing the noun' {phrase invoked: call}
@@ -9921,7 +9921,7 @@ ROOT_NT
                                             INVOCATION_NT'silently try the actor trying taking off the noun' {phrase invoked: call}
                                                 RVALUE_CONTEXT_NT'actor trying taking off the noun' {token check to do: <null-parse-node>
                                                 } {token to be parsed against: TEST_VALUE_NT'action'} {required: action}
-                                                    CONSTANT_NT'actor trying taking off the noun' {kind: action} {action pattern: <action: taking off noun: NONLOCAL_VARIABLE_NT'the noun' {nonlocal: 'noun'(var)object}{meaning: {noun = VARIABLE_MC}}>}
+                                                    CONSTANT_NT'actor trying taking off the noun' {kind: action} {action pattern: <action: taking offactor: NONLOCAL_VARIABLE_NT'actor' {nonlocal: 'actor'(var)person}noun: NONLOCAL_VARIABLE_NT'the noun' {nonlocal: 'noun'(var)object}{meaning: {noun = VARIABLE_MC}}>}
                                         CODE_BLOCK_NT {control structure: IF}
                                             INVOCATION_LIST_NT'if the actor is wearing the noun' {indent: 2} {colon_block_command}
                                                 INVOCATION_NT'if the actor is wearing the noun' {phrase invoked: call}
@@ -10251,7 +10251,7 @@ ROOT_NT
                                             INVOCATION_NT'silently try the actor trying taking off the noun' {phrase invoked: call}
                                                 RVALUE_CONTEXT_NT'actor trying taking off the noun' {token check to do: <null-parse-node>
                                                 } {token to be parsed against: TEST_VALUE_NT'action'} {required: action}
-                                                    CONSTANT_NT'actor trying taking off the noun' {kind: action} {action pattern: <action: taking off noun: NONLOCAL_VARIABLE_NT'the noun' {nonlocal: 'noun'(var)object}{meaning: {noun = VARIABLE_MC}}>}
+                                                    CONSTANT_NT'actor trying taking off the noun' {kind: action} {action pattern: <action: taking offactor: NONLOCAL_VARIABLE_NT'actor' {nonlocal: 'actor'(var)person}noun: NONLOCAL_VARIABLE_NT'the noun' {nonlocal: 'noun'(var)object}{meaning: {noun = VARIABLE_MC}}>}
                                         CODE_BLOCK_NT {control structure: IF}
                                             INVOCATION_LIST_NT'if the actor is wearing the noun' {indent: 2} {colon_block_command}
                                                 INVOCATION_NT'if the actor is wearing the noun' {phrase invoked: call}
@@ -10429,7 +10429,7 @@ ROOT_NT
                                             INVOCATION_NT'try the actor trying taking off the noun' {phrase invoked: call}
                                                 RVALUE_CONTEXT_NT'actor trying taking off the noun' {token check to do: <null-parse-node>
                                                 } {token to be parsed against: TEST_VALUE_NT'action'} {required: action}
-                                                    CONSTANT_NT'actor trying taking off the noun' {kind: action} {action pattern: <action: taking off noun: NONLOCAL_VARIABLE_NT'the noun' {nonlocal: 'noun'(var)object}{meaning: {noun = VARIABLE_MC}}>}
+                                                    CONSTANT_NT'actor trying taking off the noun' {kind: action} {action pattern: <action: taking offactor: NONLOCAL_VARIABLE_NT'actor' {nonlocal: 'actor'(var)person}noun: NONLOCAL_VARIABLE_NT'the noun' {nonlocal: 'noun'(var)object}{meaning: {noun = VARIABLE_MC}}>}
                                         CODE_BLOCK_NT {control structure: IF}
                                             INVOCATION_LIST_NT'if the actor is wearing the noun' {indent: 2} {colon_block_command}
                                                 INVOCATION_NT'if the actor is wearing the noun' {phrase invoked: call}
@@ -10692,7 +10692,7 @@ ROOT_NT
                                     INVOCATION_NT'silently try the actor exiting' {phrase invoked: call}
                                         RVALUE_CONTEXT_NT'actor exiting' {token check to do: <null-parse-node>
                                         } {token to be parsed against: TEST_VALUE_NT'action'} {required: action}
-                                            CONSTANT_NT'actor exiting' {kind: action} {action pattern: <action: exiting>}
+                                            CONSTANT_NT'actor exiting' {kind: action} {action pattern: <action: exitingactor: NONLOCAL_VARIABLE_NT'actor' {nonlocal: 'actor'(var)person}>}
                         RULE_NT'check an actor going ( this is the can't travel in what's no' {unit: 2}
                             CODE_BLOCK_NT
                                 INVOCATION_LIST_NT'let nonvehicle be the holder of the actor' {indent: 1}
@@ -10817,7 +10817,7 @@ ROOT_NT
                                             INVOCATION_NT'silently try the actor opening the door gone through' {phrase invoked: call}
                                                 RVALUE_CONTEXT_NT'actor opening the door gone through' {token check to do: <null-parse-node>
                                                 } {token to be parsed against: TEST_VALUE_NT'action'} {required: action}
-                                                    CONSTANT_NT'actor opening the door gone through' {kind: action} {action pattern: <action: opening noun: NONLOCAL_VARIABLE_NT'the door gone through' {nonlocal: 'door gone through'(var)object}>}
+                                                    CONSTANT_NT'actor opening the door gone through' {kind: action} {action pattern: <action: openingactor: NONLOCAL_VARIABLE_NT'actor' {nonlocal: 'actor'(var)person}noun: NONLOCAL_VARIABLE_NT'the door gone through' {nonlocal: 'door gone through'(var)object}>}
                                         CODE_BLOCK_NT {control structure: IF}
                                             INVOCATION_LIST_NT'if the door gone through is open' {indent: 2} {colon_block_command}
                                                 INVOCATION_NT'if the door gone through is open' {phrase invoked: call}
@@ -11867,7 +11867,7 @@ ROOT_NT
                                             INVOCATION_NT'silently try the actor trying exiting' {phrase invoked: call}
                                                 RVALUE_CONTEXT_NT'actor trying exiting' {token check to do: <null-parse-node>
                                                 } {token to be parsed against: TEST_VALUE_NT'action'} {required: action}
-                                                    CONSTANT_NT'actor trying exiting' {kind: action} {action pattern: <action: exiting>}
+                                                    CONSTANT_NT'actor trying exiting' {kind: action} {action pattern: <action: exitingactor: NONLOCAL_VARIABLE_NT'actor' {nonlocal: 'actor'(var)person}>}
                                         CODE_BLOCK_NT {control structure: IF}
                                             INVOCATION_LIST_NT'if the holder of the actor is the current home' {indent: 2} {colon_block_command}
                                                 INVOCATION_NT'if the holder of the actor is the current home' {phrase invoked: call}
@@ -11996,7 +11996,7 @@ ROOT_NT
                                                     INVOCATION_NT'silently try the actor trying entering the target' {phrase invoked: call}
                                                         RVALUE_CONTEXT_NT'actor trying entering the target' {token check to do: <null-parse-node>
                                                         } {token to be parsed against: TEST_VALUE_NT'action'} {required: action}
-                                                            CONSTANT_NT'actor trying entering the target' {kind: action} {action pattern: <action: entering noun: LOCAL_VARIABLE_NT'the target' {local: LV"target"-object object}>}
+                                                            CONSTANT_NT'actor trying entering the target' {kind: action} {action pattern: <action: enteringactor: NONLOCAL_VARIABLE_NT'actor' {nonlocal: 'actor'(var)person}noun: LOCAL_VARIABLE_NT'the target' {local: LV"target"-object object}>}
                                                 CODE_BLOCK_NT {control structure: IF}
                                                     INVOCATION_LIST_NT'if the holder of the actor is not the target' {indent: 3} {colon_block_command}
                                                         INVOCATION_NT'if the holder of the actor is not the target' {phrase invoked: call}
@@ -14654,7 +14654,7 @@ ROOT_NT
                                             INVOCATION_NT'silently try the actor trying taking off the noun' {phrase invoked: call}
                                                 RVALUE_CONTEXT_NT'actor trying taking off the noun' {token check to do: <null-parse-node>
                                                 } {token to be parsed against: TEST_VALUE_NT'action'} {required: action}
-                                                    CONSTANT_NT'actor trying taking off the noun' {kind: action} {action pattern: <action: taking off noun: NONLOCAL_VARIABLE_NT'the noun' {nonlocal: 'noun'(var)object}{meaning: {noun = VARIABLE_MC}}>}
+                                                    CONSTANT_NT'actor trying taking off the noun' {kind: action} {action pattern: <action: taking offactor: NONLOCAL_VARIABLE_NT'actor' {nonlocal: 'actor'(var)person}noun: NONLOCAL_VARIABLE_NT'the noun' {nonlocal: 'noun'(var)object}{meaning: {noun = VARIABLE_MC}}>}
                                         CODE_BLOCK_NT {control structure: IF}
                                             INVOCATION_LIST_NT'if the actor is wearing the noun' {indent: 2} {colon_block_command}
                                                 INVOCATION_NT'if the actor is wearing the noun' {phrase invoked: call}
@@ -14907,7 +14907,7 @@ ROOT_NT
                                             INVOCATION_NT'silently try the actor trying taking off the noun' {phrase invoked: call}
                                                 RVALUE_CONTEXT_NT'actor trying taking off the noun' {token check to do: <null-parse-node>
                                                 } {token to be parsed against: TEST_VALUE_NT'action'} {required: action}
-                                                    CONSTANT_NT'actor trying taking off the noun' {kind: action} {action pattern: <action: taking off noun: NONLOCAL_VARIABLE_NT'the noun' {nonlocal: 'noun'(var)object}{meaning: {noun = VARIABLE_MC}}>}
+                                                    CONSTANT_NT'actor trying taking off the noun' {kind: action} {action pattern: <action: taking offactor: NONLOCAL_VARIABLE_NT'actor' {nonlocal: 'actor'(var)person}noun: NONLOCAL_VARIABLE_NT'the noun' {nonlocal: 'noun'(var)object}{meaning: {noun = VARIABLE_MC}}>}
                                         CODE_BLOCK_NT {control structure: IF}
                                             INVOCATION_LIST_NT'if the actor is wearing the noun' {indent: 2} {colon_block_command}
                                                 INVOCATION_NT'if the actor is wearing the noun' {phrase invoked: call}
@@ -18638,7 +18638,7 @@ ROOT_NT
                                 INVOCATION_NT'try the current owner closing the escape' {phrase invoked: call}
                                     RVALUE_CONTEXT_NT'current owner closing the escape' {token check to do: <null-parse-node>
                                     } {token to be parsed against: TEST_VALUE_NT'action'} {required: action}
-                                        CONSTANT_NT'current owner closing the escape' {kind: action} {action pattern: <action: closing noun: LOCAL_VARIABLE_NT'the escape' {local: LV"escape"-door door}>}
+                                        CONSTANT_NT'current owner closing the escape' {kind: action} {action pattern: <action: closingactor: NONLOCAL_VARIABLE_NT'current owner' {nonlocal: 'current owner'(var)person}{meaning: {current owner = VARIABLE_MC}}noun: LOCAL_VARIABLE_NT'the escape' {local: LV"escape"-door door}>}
                             CODE_BLOCK_NT {control structure: INS}
             RULE_NT'report someone closing a door when the person asked owns the' {unit: 4}
                 CODE_BLOCK_NT
@@ -18703,7 +18703,7 @@ ROOT_NT
                                 INVOCATION_NT'try the current owner filing the target' {phrase invoked: call}
                                     RVALUE_CONTEXT_NT'current owner filing the target' {token check to do: <null-parse-node>
                                     } {token to be parsed against: TEST_VALUE_NT'action'} {required: action}
-                                        CONSTANT_NT'current owner filing the target' {kind: action} {action pattern: <action: filing noun: LOCAL_VARIABLE_NT'the target' {local: LV"target"-artwork artwork}>}
+                                        CONSTANT_NT'current owner filing the target' {kind: action} {action pattern: <action: filingactor: NONLOCAL_VARIABLE_NT'current owner' {nonlocal: 'current owner'(var)person}{meaning: {current owner = VARIABLE_MC}}noun: LOCAL_VARIABLE_NT'the target' {local: LV"target"-artwork artwork}>}
             SENTENCE_NT'filing is an action applying to one thing' {unit: 4} {classified}
                 VERB_NT'is' {verb 'be' 3p s act IS_TENSE +ve} {special meaning: new-action}
                 UNPARSED_NOUN_NT'filing'
@@ -18714,7 +18714,7 @@ ROOT_NT
                         INVOCATION_NT'try the person asked taking the noun' {phrase invoked: call}
                             RVALUE_CONTEXT_NT'person asked taking the noun' {token check to do: <null-parse-node>
                             } {token to be parsed against: TEST_VALUE_NT'action'} {required: action}
-                                CONSTANT_NT'person asked taking the noun' {kind: action} {action pattern: <action: taking noun: NONLOCAL_VARIABLE_NT'the noun' {nonlocal: 'noun'(var)object}{meaning: {noun = VARIABLE_MC}}>}
+                                CONSTANT_NT'person asked taking the noun' {kind: action} {action pattern: <action: takingactor: NONLOCAL_VARIABLE_NT'person asked' {nonlocal: 'person asked'(var)object}{meaning: {person asked = VARIABLE_MC}}noun: NONLOCAL_VARIABLE_NT'the noun' {nonlocal: 'noun'(var)object}{meaning: {noun = VARIABLE_MC}}>}
                     CODE_BLOCK_NT {control structure: INS}
             RULE_NT'carry out someone filing' {unit: 4}
                 CODE_BLOCK_NT
@@ -18793,7 +18793,7 @@ ROOT_NT
                                 INVOCATION_NT'try the current actor resolving the problem' {phrase invoked: call}
                                     RVALUE_CONTEXT_NT'current actor resolving the problem' {token check to do: <null-parse-node>
                                     } {token to be parsed against: TEST_VALUE_NT'action'} {required: action}
-                                        CONSTANT_NT'current actor resolving the problem' {kind: action} {action pattern: <action: resolving noun: LOCAL_VARIABLE_NT'the problem' {local: LV"problem"-thing thing}>}
+                                        CONSTANT_NT'current actor resolving the problem' {kind: action} {action pattern: <action: resolvingactor: NONLOCAL_VARIABLE_NT'current actor' {nonlocal: 'current actor'(var)person}{meaning: {current actor = VARIABLE_MC}}noun: LOCAL_VARIABLE_NT'the problem' {local: LV"problem"-thing thing}>}
                             CODE_BLOCK_NT {control structure: INS}
             RULE_NT'a shopper rule' {unit: 4}
                 CODE_BLOCK_NT
@@ -18811,7 +18811,7 @@ ROOT_NT
                                 INVOCATION_NT'try the current actor approaching the pool hall' {phrase invoked: call}
                                     RVALUE_CONTEXT_NT'current actor approaching the pool hall' {token check to do: <null-parse-node>
                                     } {token to be parsed against: TEST_VALUE_NT'action'} {required: action}
-                                        CONSTANT_NT'current actor approaching the pool hall' {kind: action} {action pattern: <action: approaching noun: CONSTANT_NT'the pool hall' {kind: room} {instance: I88'alfred cralle pool hall'} {enumeration: 0}>}
+                                        CONSTANT_NT'current actor approaching the pool hall' {kind: action} {action pattern: <action: approachingactor: NONLOCAL_VARIABLE_NT'current actor' {nonlocal: 'current actor'(var)person}{meaning: {current actor = VARIABLE_MC}}noun: CONSTANT_NT'the pool hall' {kind: room} {instance: I88'alfred cralle pool hall'} {enumeration: 0}>}
                         CODE_BLOCK_NT'otherwise' {colon_block_command} {indent: 1} {control structure: O}
                             INVOCATION_LIST_NT'let way be a random direction' {indent: 2}
                                 INVOCATION_NT'let way be a random direction' {phrase invoked: call}
@@ -18830,7 +18830,7 @@ ROOT_NT
                                 INVOCATION_NT'try the current actor going the way' {phrase invoked: call}
                                     RVALUE_CONTEXT_NT'current actor going the way' {token check to do: <null-parse-node>
                                     } {token to be parsed against: TEST_VALUE_NT'action'} {required: action}
-                                        CONSTANT_NT'current actor going the way' {kind: action} {action pattern: <action: going noun: LOCAL_VARIABLE_NT'the way' {local: LV<unallocated> direction}>}
+                                        CONSTANT_NT'current actor going the way' {kind: action} {action pattern: <action: goingactor: NONLOCAL_VARIABLE_NT'current actor' {nonlocal: 'current actor'(var)person}{meaning: {current actor = VARIABLE_MC}}noun: LOCAL_VARIABLE_NT'the way' {local: LV<unallocated> direction}>}
             RULE_NT'definition' {unit: 4}
                 CODE_BLOCK_NT
                     CODE_BLOCK_NT {control structure: IF}
@@ -18922,7 +18922,7 @@ ROOT_NT
                         INVOCATION_NT'try the person asked approaching the public library' {phrase invoked: call}
                             RVALUE_CONTEXT_NT'person asked approaching the public library' {token check to do: <null-parse-node>
                             } {token to be parsed against: TEST_VALUE_NT'action'} {required: action}
-                                CONSTANT_NT'person asked approaching the public library' {kind: action} {action pattern: <action: approaching noun: CONSTANT_NT'the public library' {kind: room} {instance: I110'public library'} {enumeration: 0}>}
+                                CONSTANT_NT'person asked approaching the public library' {kind: action} {action pattern: <action: approachingactor: NONLOCAL_VARIABLE_NT'person asked' {nonlocal: 'person asked'(var)object}{meaning: {person asked = VARIABLE_MC}}noun: CONSTANT_NT'the public library' {kind: room} {instance: I110'public library'} {enumeration: 0}>}
                     CODE_BLOCK_NT {control structure: INS}
             RULE_NT'carry out someone resolving a book' {unit: 4}
                 CODE_BLOCK_NT
@@ -18985,7 +18985,7 @@ ROOT_NT
                         INVOCATION_NT'try the person asked approaching the post office' {phrase invoked: call}
                             RVALUE_CONTEXT_NT'person asked approaching the post office' {token check to do: <null-parse-node>
                             } {token to be parsed against: TEST_VALUE_NT'action'} {required: action}
-                                CONSTANT_NT'person asked approaching the post office' {kind: action} {action pattern: <action: approaching noun: CONSTANT_NT'the post office' {kind: room} {instance: I96'post office'} {enumeration: 0}>}
+                                CONSTANT_NT'person asked approaching the post office' {kind: action} {action pattern: <action: approachingactor: NONLOCAL_VARIABLE_NT'person asked' {nonlocal: 'person asked'(var)object}{meaning: {person asked = VARIABLE_MC}}noun: CONSTANT_NT'the post office' {kind: room} {instance: I96'post office'} {enumeration: 0}>}
                     CODE_BLOCK_NT {control structure: INS}
             RULE_NT'carry out someone resolving a stamped envelope' {unit: 4}
                 CODE_BLOCK_NT
@@ -19068,7 +19068,7 @@ ROOT_NT
                         INVOCATION_NT'try the person asked approaching the rental store' {phrase invoked: call}
                             RVALUE_CONTEXT_NT'person asked approaching the rental store' {token check to do: <null-parse-node>
                             } {token to be parsed against: TEST_VALUE_NT'action'} {required: action}
-                                CONSTANT_NT'person asked approaching the rental store' {kind: action} {action pattern: <action: approaching noun: CONSTANT_NT'the rental store' {kind: room} {instance: I104'movie rental store'} {enumeration: 0}>}
+                                CONSTANT_NT'person asked approaching the rental store' {kind: action} {action pattern: <action: approachingactor: NONLOCAL_VARIABLE_NT'person asked' {nonlocal: 'person asked'(var)object}{meaning: {person asked = VARIABLE_MC}}noun: CONSTANT_NT'the rental store' {kind: room} {instance: I104'movie rental store'} {enumeration: 0}>}
                     CODE_BLOCK_NT {control structure: INS}
             RULE_NT'carry out someone resolving a dvd' {unit: 4}
                 CODE_BLOCK_NT
@@ -19194,7 +19194,7 @@ ROOT_NT
                                 INVOCATION_NT'try the person asked going the way' {phrase invoked: call}
                                     RVALUE_CONTEXT_NT'person asked going the way' {token check to do: <null-parse-node>
                                     } {token to be parsed against: TEST_VALUE_NT'action'} {required: action}
-                                        CONSTANT_NT'person asked going the way' {kind: action} {action pattern: <action: going noun: LOCAL_VARIABLE_NT'the way' {local: LV"way"-object object}>}
+                                        CONSTANT_NT'person asked going the way' {kind: action} {action pattern: <action: goingactor: NONLOCAL_VARIABLE_NT'person asked' {nonlocal: 'person asked'(var)object}{meaning: {person asked = VARIABLE_MC}}noun: LOCAL_VARIABLE_NT'the way' {local: LV"way"-object object}>}
                         CODE_BLOCK_NT'otherwise' {results_from_splitting} {control structure: O}
                             INVOCATION_LIST_NT'stop the action' {indent: 1}
                                 INVOCATION_NT'stop the action' {phrase invoked: call}
@@ -19209,7 +19209,7 @@ ROOT_NT
                         INVOCATION_NT'try the person asked giving the noun to vanessa' {phrase invoked: call}
                             RVALUE_CONTEXT_NT'person asked giving the noun to vanessa' {token check to do: <null-parse-node>
                             } {token to be parsed against: TEST_VALUE_NT'action'} {required: action}
-                                CONSTANT_NT'person asked giving the noun to vanessa' {kind: action} {action pattern: <action: giving it to noun: NONLOCAL_VARIABLE_NT'the noun' {nonlocal: 'noun'(var)object}{meaning: {noun = VARIABLE_MC}} second: CONSTANT_NT'vanessa' {kind: woman} {instance: I129'vanessa'} {enumeration: 0}>}
+                                CONSTANT_NT'person asked giving the noun to vanessa' {kind: action} {action pattern: <action: giving it toactor: NONLOCAL_VARIABLE_NT'person asked' {nonlocal: 'person asked'(var)object}{meaning: {person asked = VARIABLE_MC}}noun: NONLOCAL_VARIABLE_NT'the noun' {nonlocal: 'noun'(var)object}{meaning: {noun = VARIABLE_MC}}second: CONSTANT_NT'vanessa' {kind: woman} {instance: I129'vanessa'} {enumeration: 0}>}
             SENTENCE_NT'the block giving rule is not listed in any rulebook' {unit: 4} {classified}
                 VERB_NT'is' {verb 'be' 3p s act IS_TENSE +ve} {rule placement sense: negative} {special meaning: rule-listed-in}
                 UNPARSED_NOUN_NT'the block giving rule'
@@ -19227,7 +19227,7 @@ ROOT_NT
                         INVOCATION_NT'try the person asked approaching cold comfort' {phrase invoked: call}
                             RVALUE_CONTEXT_NT'person asked approaching cold comfort' {token check to do: <null-parse-node>
                             } {token to be parsed against: TEST_VALUE_NT'action'} {required: action}
-                                CONSTANT_NT'person asked approaching cold comfort' {kind: action} {action pattern: <action: approaching noun: CONSTANT_NT'cold comfort' {kind: room} {instance: I100'cold comfort ice cream'} {enumeration: 0}>}
+                                CONSTANT_NT'person asked approaching cold comfort' {kind: action} {action pattern: <action: approachingactor: NONLOCAL_VARIABLE_NT'person asked' {nonlocal: 'person asked'(var)object}{meaning: {person asked = VARIABLE_MC}}noun: CONSTANT_NT'cold comfort' {kind: room} {instance: I100'cold comfort ice cream'} {enumeration: 0}>}
                     CODE_BLOCK_NT {control structure: INS}
             RULE_NT'after someone giving a coupon to vanessa' {unit: 4}
                 CODE_BLOCK_NT
@@ -19495,7 +19495,7 @@ ROOT_NT
                         INVOCATION_NT'try the person asked eating the noun' {phrase invoked: call}
                             RVALUE_CONTEXT_NT'person asked eating the noun' {token check to do: <null-parse-node>
                             } {token to be parsed against: TEST_VALUE_NT'action'} {required: action}
-                                CONSTANT_NT'person asked eating the noun' {kind: action} {action pattern: <action: eating noun: NONLOCAL_VARIABLE_NT'the noun' {nonlocal: 'noun'(var)object}{meaning: {noun = VARIABLE_MC}}>}
+                                CONSTANT_NT'person asked eating the noun' {kind: action} {action pattern: <action: eatingactor: NONLOCAL_VARIABLE_NT'person asked' {nonlocal: 'person asked'(var)object}{meaning: {person asked = VARIABLE_MC}}noun: NONLOCAL_VARIABLE_NT'the noun' {nonlocal: 'noun'(var)object}{meaning: {noun = VARIABLE_MC}}>}
                     CODE_BLOCK_NT {control structure: INS}
             RULE_NT'instead of someone eating a fresh ice cream cone' {unit: 4}
                 CODE_BLOCK_NT
@@ -19633,7 +19633,7 @@ ROOT_NT
                                 INVOCATION_NT'try typhoid mary sneezing on the random bystander' {phrase invoked: call}
                                     RVALUE_CONTEXT_NT'typhoid mary sneezing on the random bystander' {token check to do: <null-parse-node>
                                     } {token to be parsed against: TEST_VALUE_NT'action'} {required: action}
-                                        CONSTANT_NT'typhoid mary sneezing on the random bystander' {kind: action} {action pattern: <action: sneezing on noun: LOCAL_VARIABLE_NT'the random bystander' {local: LV"random bystander"-person person}>}
+                                        CONSTANT_NT'typhoid mary sneezing on the random bystander' {kind: action} {action pattern: <action: sneezing onactor: LOCAL_VARIABLE_NT'typhoid mary' {local: LV"typhoid mary"-person person}noun: LOCAL_VARIABLE_NT'the random bystander' {local: LV"random bystander"-person person}>}
             SENTENCE_NT'a person can be infected or clean' {unit: 4} {classified}
                 VERB_NT'can be' {verb 'be able to be' s/p 3p act IS_TENSE +ve} {special meaning: can-be}
                 COMMON_NOUN_NT'a person' {refined} {refers: infs'person'} {creation: << kind=person(x) >>} {eval: TEST_VALUE_NT}
@@ -20113,7 +20113,7 @@ ROOT_NT
                                     INVOCATION_NT'try the person asked trying opening the blocking door' {phrase invoked: call}
                                         RVALUE_CONTEXT_NT'person asked trying opening the blocking door' {token check to do: <null-parse-node>
                                         } {token to be parsed against: TEST_VALUE_NT'action'} {required: action}
-                                            CONSTANT_NT'person asked trying opening the blocking door' {kind: action} {action pattern: <action: opening noun: LOCAL_VARIABLE_NT'the blocking door' {local: LV"blocking door"-door door}>}
+                                            CONSTANT_NT'person asked trying opening the blocking door' {kind: action} {action pattern: <action: openingactor: NONLOCAL_VARIABLE_NT'person asked' {nonlocal: 'person asked'(var)object}{meaning: {person asked = VARIABLE_MC}}noun: LOCAL_VARIABLE_NT'the blocking door' {local: LV"blocking door"-door door}>}
                                 CODE_BLOCK_NT {control structure: IF}
                                     INVOCATION_LIST_NT'if the blocking door is closed' {colon_block_command}
                                         INVOCATION_NT'if the blocking door is closed' {phrase invoked: call}
@@ -20130,7 +20130,7 @@ ROOT_NT
                                     INVOCATION_NT'try the person asked trying closing the door ajar' {phrase invoked: call}
                                         RVALUE_CONTEXT_NT'person asked trying closing the door ajar' {token check to do: <null-parse-node>
                                         } {token to be parsed against: TEST_VALUE_NT'action'} {required: action}
-                                            CONSTANT_NT'person asked trying closing the door ajar' {kind: action} {action pattern: <action: closing noun: LOCAL_VARIABLE_NT'the door ajar' {local: LV"door ajar"-thing thing}>}
+                                            CONSTANT_NT'person asked trying closing the door ajar' {kind: action} {action pattern: <action: closingactor: NONLOCAL_VARIABLE_NT'person asked' {nonlocal: 'person asked'(var)object}{meaning: {person asked = VARIABLE_MC}}noun: LOCAL_VARIABLE_NT'the door ajar' {local: LV"door ajar"-thing thing}>}
                                 CODE_BLOCK_NT {control structure: IF}
                                     INVOCATION_LIST_NT'if the door ajar is open' {colon_block_command}
                                         INVOCATION_NT'if the door ajar is open' {phrase invoked: call}
@@ -20147,7 +20147,7 @@ ROOT_NT
                                     INVOCATION_NT'try the person asked trying closing the door ajar' {phrase invoked: call}
                                         RVALUE_CONTEXT_NT'person asked trying closing the door ajar' {token check to do: <null-parse-node>
                                         } {token to be parsed against: TEST_VALUE_NT'action'} {required: action}
-                                            CONSTANT_NT'person asked trying closing the door ajar' {kind: action} {action pattern: <action: closing noun: LOCAL_VARIABLE_NT'the door ajar' {local: LV"door ajar"-thing thing}>}
+                                            CONSTANT_NT'person asked trying closing the door ajar' {kind: action} {action pattern: <action: closingactor: NONLOCAL_VARIABLE_NT'person asked' {nonlocal: 'person asked'(var)object}{meaning: {person asked = VARIABLE_MC}}noun: LOCAL_VARIABLE_NT'the door ajar' {local: LV"door ajar"-thing thing}>}
                                 CODE_BLOCK_NT {control structure: IF}
                                     INVOCATION_LIST_NT'if the door ajar is open' {colon_block_command}
                                         INVOCATION_NT'if the door ajar is open' {phrase invoked: call}
@@ -20164,7 +20164,7 @@ ROOT_NT
                                     INVOCATION_NT'try the person asked trying unlocking keylessly the sealed c' {phrase invoked: call}
                                         RVALUE_CONTEXT_NT'person asked trying unlocking keylessly the sealed chest' {token check to do: <null-parse-node>
                                         } {token to be parsed against: TEST_VALUE_NT'action'} {required: action}
-                                            CONSTANT_NT'person asked trying unlocking keylessly the sealed chest' {kind: action} {action pattern: <action: unlocking keylessly noun: LOCAL_VARIABLE_NT'the sealed chest' {local: LV"sealed chest"-thing thing}>}
+                                            CONSTANT_NT'person asked trying unlocking keylessly the sealed chest' {kind: action} {action pattern: <action: unlocking keylesslyactor: NONLOCAL_VARIABLE_NT'person asked' {nonlocal: 'person asked'(var)object}{meaning: {person asked = VARIABLE_MC}}noun: LOCAL_VARIABLE_NT'the sealed chest' {local: LV"sealed chest"-thing thing}>}
                                 CODE_BLOCK_NT {control structure: IF}
                                     INVOCATION_LIST_NT'if the sealed chest is locked' {colon_block_command}
                                         INVOCATION_NT'if the sealed chest is locked' {phrase invoked: call}
@@ -20421,7 +20421,7 @@ ROOT_NT
                                             INVOCATION_NT'try the person asked unlocking the noun with the key unlocke' {phrase invoked: call}
                                                 RVALUE_CONTEXT_NT'person asked unlocking the noun with the key unlocked with' {token check to do: <null-parse-node>
                                                 } {token to be parsed against: TEST_VALUE_NT'action'} {required: action}
-                                                    CONSTANT_NT'person asked unlocking the noun with the key unlocked with' {kind: action} {action pattern: <action: unlocking it with noun: NONLOCAL_VARIABLE_NT'the noun' {nonlocal: 'noun'(var)object}{meaning: {noun = VARIABLE_MC}} second: NONLOCAL_VARIABLE_NT'the key unlocked with' {nonlocal: 'key unlocked with'(var)object}>}
+                                                    CONSTANT_NT'person asked unlocking the noun with the key unlocked with' {kind: action} {action pattern: <action: unlocking it withactor: NONLOCAL_VARIABLE_NT'person asked' {nonlocal: 'person asked'(var)object}{meaning: {person asked = VARIABLE_MC}}noun: NONLOCAL_VARIABLE_NT'the noun' {nonlocal: 'noun'(var)object}{meaning: {noun = VARIABLE_MC}}second: NONLOCAL_VARIABLE_NT'the key unlocked with' {nonlocal: 'key unlocked with'(var)object}>}
                         HEADING_NT'part 3 - locking' {heading 3} {under: H3'part 3 - locking'} {unit: 4}
                             HEADING_NT'section 1 - regular locking' {heading 5} {under: H5'section 1 - regular locking'} {unit: 4}
                                 SENTENCE_NT'understand the command lock as something new' {unit: 4} {classified}
@@ -20540,7 +20540,7 @@ ROOT_NT
                                             INVOCATION_NT'try the person asked locking the noun with the key locked wi' {phrase invoked: call}
                                                 RVALUE_CONTEXT_NT'person asked locking the noun with the key locked with' {token check to do: <null-parse-node>
                                                 } {token to be parsed against: TEST_VALUE_NT'action'} {required: action}
-                                                    CONSTANT_NT'person asked locking the noun with the key locked with' {kind: action} {action pattern: <action: locking it with noun: NONLOCAL_VARIABLE_NT'the noun' {nonlocal: 'noun'(var)object}{meaning: {noun = VARIABLE_MC}} second: NONLOCAL_VARIABLE_NT'the key locked with' {nonlocal: 'key locked with'(var)object}>}
+                                                    CONSTANT_NT'person asked locking the noun with the key locked with' {kind: action} {action pattern: <action: locking it withactor: NONLOCAL_VARIABLE_NT'person asked' {nonlocal: 'person asked'(var)object}{meaning: {person asked = VARIABLE_MC}}noun: NONLOCAL_VARIABLE_NT'the noun' {nonlocal: 'noun'(var)object}{meaning: {noun = VARIABLE_MC}}second: NONLOCAL_VARIABLE_NT'the key locked with' {nonlocal: 'key locked with'(var)object}>}
                     HEADING_NT'volume 3 - the passkey kind , needed only if you want keys t' {heading 1} {under: H1'volume 3 - the passkey kind , needed only if you want keys to name themselves'} {unit: 4}
                         SENTENCE_NT'a passkey is a kind of thing' {unit: 4} {classified}
                             VERB_NT'is' {verb 'be' 3p s act IS_TENSE +ve}
@@ -20707,7 +20707,7 @@ ROOT_NT
                                                     INVOCATION_NT'try the person asked trying taking the noun' {phrase invoked: call}
                                                         RVALUE_CONTEXT_NT'person asked trying taking the noun' {token check to do: <null-parse-node>
                                                         } {token to be parsed against: TEST_VALUE_NT'action'} {required: action}
-                                                            CONSTANT_NT'person asked trying taking the noun' {kind: action} {action pattern: <action: taking noun: NONLOCAL_VARIABLE_NT'the noun' {nonlocal: 'noun'(var)object}{meaning: {noun = VARIABLE_MC}}>}
+                                                            CONSTANT_NT'person asked trying taking the noun' {kind: action} {action pattern: <action: takingactor: NONLOCAL_VARIABLE_NT'person asked' {nonlocal: 'person asked'(var)object}{meaning: {person asked = VARIABLE_MC}}noun: NONLOCAL_VARIABLE_NT'the noun' {nonlocal: 'noun'(var)object}{meaning: {noun = VARIABLE_MC}}>}
                                     CODE_BLOCK_NT'otherwise' {colon_block_command} {indent: 1} {control structure: O}
                                         INVOCATION_LIST_NT'carry out the implicitly taking activity with the noun' {indent: 2}
                                             INVOCATION_NT'carry out the implicitly taking activity with the noun' {phrase invoked: call} {kind variable declarations: K=object}
@@ -20745,7 +20745,7 @@ ROOT_NT
                                                     INVOCATION_NT'try the person asked trying taking the second noun' {phrase invoked: call}
                                                         RVALUE_CONTEXT_NT'person asked trying taking the second noun' {token check to do: <null-parse-node>
                                                         } {token to be parsed against: TEST_VALUE_NT'action'} {required: action}
-                                                            CONSTANT_NT'person asked trying taking the second noun' {kind: action} {action pattern: <action: taking noun: NONLOCAL_VARIABLE_NT'the second noun' {nonlocal: 'second noun'(var)object}{meaning: {second noun = VARIABLE_MC}}>}
+                                                            CONSTANT_NT'person asked trying taking the second noun' {kind: action} {action pattern: <action: takingactor: NONLOCAL_VARIABLE_NT'person asked' {nonlocal: 'person asked'(var)object}{meaning: {person asked = VARIABLE_MC}}noun: NONLOCAL_VARIABLE_NT'the second noun' {nonlocal: 'second noun'(var)object}{meaning: {second noun = VARIABLE_MC}}>}
                                     CODE_BLOCK_NT'otherwise' {colon_block_command} {indent: 1} {control structure: O}
                                         INVOCATION_LIST_NT'carry out the implicitly taking activity with the second nou' {indent: 2}
                                             INVOCATION_NT'carry out the implicitly taking activity with the second nou' {phrase invoked: call} {kind variable declarations: K=object}

inform7/Figures/memory-diagnostics.txt

@@ -1,4 +1,4 @@
-Total memory consumption was 257776K = 252 MB
+Total memory consumption was 257775K = 252 MB
 
 62.3% was used for 1339794 objects, in 278618 frames in 201 x 800K = 160800K = 157 MB:
 
@@ -15,7 +15,7 @@ Total memory consumption was 257776K = 252 MB
      0.7%  inter_schema_token                       13492 objects, 1942848 bytes
      0.6%  vocabulary_entry_array                   161 x 100 = 16100 objects, 1808352 bytes
      0.5%  match_trie_array                         10 x 1000 = 10000 objects, 1360320 bytes
-     0.4%  phrase                                   940 objects, 1060320 bytes
+     0.3%  phrase                                   940 objects, 1052800 bytes
      0.3%  inter_name_array                         21 x 1000 = 21000 objects, 1008672 bytes
      0.3%  adjective_meaning                        202 objects, 1000304 bytes
      0.3%  excerpt_meaning                          3098 objects, 966576 bytes
@@ -73,11 +73,11 @@ Total memory consumption was 257776K = 252 MB
      ----  activity_list_array                      1 x 1000 objects, 40032 bytes
      ----  response_message                         407 objects, 35816 bytes
      ----  production_list                          618 objects, 34608 bytes
-     ----  action_pattern_array                     6 x 100 = 600 objects, 33792 bytes
      ----  regions_data                             670 objects, 32160 bytes
      ----  HTML_tag_array                           1 x 1000 objects, 32032 bytes
      ----  property_permission                      96 objects, 30720 bytes
      ----  verb_sense                               403 objects, 29016 bytes
+     ----  action_pattern_array                     6 x 100 = 600 objects, 28992 bytes
      ----  stacked_variable_owner_array             6 x 100 = 600 objects, 28992 bytes
      ----  heading                                  198 objects, 28512 bytes
      ----  counting_data                            670 objects, 26800 bytes
@@ -229,7 +229,7 @@ Total memory consumption was 257776K = 252 MB
 
 37.6% was used for memory not allocated for objects:
 
-    16.0%  text stream storage                      42248732 bytes in 265817 claims
+    16.0%  text stream storage                      42247848 bytes in 265814 claims
      3.5%  dictionary storage                       9278976 bytes in 16372 claims
      ----  sorting                                  1056 bytes in 3 claims
      2.7%  source text                              7200000 bytes in 3 claims
@@ -245,5 +245,5 @@ Total memory consumption was 257776K = 252 MB
      ----  emitter array storage                    12320 bytes in 8 claims
      ----  code generation workspace for objects    9200 bytes in 9 claims
 
-19.7% was overhead - 52169072 bytes = 50946K = 49 MB
+19.7% was overhead - 52181392 bytes = 50958K = 49 MB
 

inform7/Figures/timings-diagnostics.txt

@@ -1,15 +1,15 @@
 100.0% in inform7 run
-     67.1% in compilation to Inter
+     67.0% in compilation to Inter
-         26.0% in //Phrases::Manager::compile_first_block//
+         25.8% in //Phrases::Manager::compile_first_block//
-          8.3% in //Phrases::Manager::compile_as_needed//
+          8.5% in //Phrases::Manager::compile_as_needed//
           7.0% in //Strings::compile_responses//
-          6.2% in //InferenceSubjects::emit_all//
+          6.0% in //InferenceSubjects::emit_all//
-          4.1% in //MajorNodes::pre_pass//
+          4.4% in //MajorNodes::pre_pass//
           3.3% in //MajorNodes::pass_1//
           2.0% in //Phrases::Manager::RulePrintingRule_routine//
           1.8% in //Phrases::Manager::rulebooks_array//
-          1.0% in //RTVerbs::ConjugateVerb//
+          0.9% in //RTVerbs::ConjugateVerb//
-          0.8% in //Phrases::Manager::traverse//
+          0.7% in //Phrases::Manager::traverse//
           0.5% in //Phrases::Manager::parse_rule_parameters//
           0.5% in //World::stage_V//
           0.3% in //MajorNodes::pass_2//
@@ -19,19 +19,18 @@
           0.1% in //RTKinds::compile_data_type_support_routines//
           0.1% in //Task::make_built_in_kind_constructors//
           0.1% in //World::stages_II_and_III//
-          3.6% not specifically accounted for
+          3.3% not specifically accounted for
-     30.5% in running Inter pipeline
+     30.4% in running Inter pipeline
-         10.7% in step preparation
+         10.1% in step preparation
           9.7% in inter step 2/12: link
-          7.2% in inter step 12/12: generate inform6 -> auto.inf
+          7.0% in inter step 12/12: generate inform6 -> auto.inf
           0.3% in inter step 9/12: make-identifiers-unique
           0.1% in inter step 10/12: reconcile-verbs
           0.1% in inter step 11/12: eliminate-redundant-labels
-          0.1% in inter step 4/12: parse-linked-matter
           0.1% in inter step 5/12: resolve-conditional-compilation
           0.1% in inter step 6/12: assimilate
           0.1% in inter step 7/12: resolve-external-symbols
           0.1% in inter step 8/12: inspect-plugs
-          1.4% not specifically accounted for
+          2.0% not specifically accounted for
       2.0% in supervisor
       0.4% not specifically accounted for

inform7/Tests/Groups/actions.testgroup

@@ -23,3 +23,5 @@ PM_ActionVarUnknownKOV
 PM_BadMatchingSyntax
 PM_ActionVarAnd
 PM_MatchedAsTooLong
+PM_PastActionCalled
+PM_PTAPMakesCallings

inform7/if-module/Chapter 3/The Map.w

@@ -552,15 +552,15 @@ int Map::act_on_special_NPs(parse_node *p) {
 =
 int Map::check_going(parse_node *from, parse_node *to,
 	parse_node *by, parse_node *through, parse_node *pushing) {
-	if (ActionPatterns::check_going(from, "from",
+	if (Going::check_going(from, "from",
 		K_room, K_region) == FALSE) return FALSE;
-	if (ActionPatterns::check_going(to, "to",
+	if (Going::check_going(to, "to",
 		K_room, K_region) == FALSE) return FALSE;
-	if (ActionPatterns::check_going(by, "by",
+	if (Going::check_going(by, "by",
 		K_thing, NULL) == FALSE) return FALSE;
-	if (ActionPatterns::check_going(through, "through",
+	if (Going::check_going(through, "through",
 		K_door, NULL) == FALSE) return FALSE;
-	if (ActionPatterns::check_going(pushing, "with",
+	if (Going::check_going(pushing, "with",
 		K_thing, NULL) == FALSE) return FALSE;
 	return TRUE;
 }

inform7/if-module/Chapter 4/Action Pattern Clauses.w

@@ -12,12 +12,6 @@ Pattern-matches on individual nouns in an action are called clauses.
 @e IN_THE_PRESENCE_OF_AP_CLAUSE
 @e WHEN_AP_CLAUSE
 
-@e GOING_FROM_AP_CLAUSE
-@e GOING_TO_AP_CLAUSE
-@e GOING_THROUGH_AP_CLAUSE
-@e GOING_BY_AP_CLAUSE
-@e PUSHING_AP_CLAUSE
-
 =
 typedef struct ap_clause {
 	int clause_ID;
@@ -207,21 +201,12 @@ void APClauses::ap_add_optional_clause(action_pattern *ap, stacked_variable *stv
 	int oid = StackedVariables::get_owner_id(stv);
 	int off = StackedVariables::get_offset(stv);
 	
-	int C = 1000*oid + off, ar = FALSE;
+	int C = 1000*oid + off;
-	if (oid == 20007 /* i.e., going */ ) {
+	int D = Going::divert(ap, stv); if (D >= 0) C = D;
-		switch (off) {
-			case 0: C = GOING_FROM_AP_CLAUSE; ar = TRUE; break;
-			case 1: C = GOING_TO_AP_CLAUSE; ar = TRUE; break;
-			case 2: C = GOING_THROUGH_AP_CLAUSE; break;
-			case 3: C = GOING_BY_AP_CLAUSE; break;
-			case 4: C = PUSHING_AP_CLAUSE; break;
-		}
-	}
-
 	ap_clause *apoc = APClauses::ensure_clause(ap, C);
 	apoc->stv_to_match = stv;
 	apoc->clause_spec = spec;
-	if (ar) APClauses::set_opt(apoc, ALLOW_REGION_AS_ROOM_APCOPT);
+	Going::new_clause(ap, apoc);
 }
 
 int APClauses::has_stv_clauses(action_pattern *ap) {
@@ -275,3 +260,92 @@ int APClauses::validate(ap_clause *apoc, kind *K) {
 		return FALSE;
 	return TRUE;
 }
+
+void APClauses::write(OUTPUT_STREAM, action_pattern *ap) {
+	for (ap_clause *apoc = (ap)?(ap->ap_clauses):NULL; apoc; apoc = apoc->next) {
+		switch (apoc->clause_ID) {
+			case PARAMETRIC_AP_CLAUSE:         WRITE("parameter"); break;
+			case ACTOR_AP_CLAUSE:              WRITE("actor"); break;
+			case NOUN_AP_CLAUSE:               WRITE("noun"); break;
+			case SECOND_AP_CLAUSE:             WRITE("second"); break;
+			case IN_AP_CLAUSE:                 WRITE("in"); break;
+			case IN_THE_PRESENCE_OF_AP_CLAUSE: WRITE("in-presence"); break;
+			case WHEN_AP_CLAUSE:               WRITE("when"); break;
+		}
+		Going::write(OUT, apoc->clause_ID);
+		if (apoc->stv_to_match) {
+			WRITE("{");
+			NonlocalVariables::write(OUT,
+				StackedVariables::get_variable(apoc->stv_to_match));
+			WRITE("}");
+		}
+		WRITE(": %P", apoc->clause_spec);
+		if (APClauses::opt(apoc, ALLOW_REGION_AS_ROOM_APCOPT)) WRITE("[allow-region]");
+		if (APClauses::opt(apoc, DO_NOT_VALIDATE_APCOPT)) WRITE("[no-validate]");
+		if (APClauses::opt(apoc, ACTOR_IS_NOT_PLAYER_APCOPT)) WRITE("[not-player]");
+		if (APClauses::opt(apoc, REQUEST_APCOPT)) WRITE("[request]");
+	}
+}
+
+@h Action pattern specificity.
+The following is one of Inform's standardised comparison routines, which
+takes a pair of objects A, B and returns 1 if A makes a more specific
+description than B, 0 if they seem equally specific, or $-1$ if B makes a
+more specific description than A. This is transitive, and intended to be
+used in sorting algorithms.
+
+=
+int APClauses::count_aspects(action_pattern *ap) {
+	if (ap == NULL) return 0;
+	int c = Going::count_aspects(ap);
+	if ((APClauses::get_noun(ap)) ||
+		(APClauses::get_second(ap)) ||
+		(APClauses::get_actor(ap)))
+		c++;
+	if (APClauses::get_presence(ap)) c++;
+	if ((ap->duration) || (APClauses::get_val(ap, WHEN_AP_CLAUSE))) c++;
+	if (APClauses::get_val(ap, PARAMETRIC_AP_CLAUSE)) c++;
+	return c;
+}
+
+int APClauses::compare_specificity(action_pattern *ap1, action_pattern *ap2) {
+	c_s_stage_law = I"III.1 - Object To Which Rule Applies";
+
+	int rv = Specifications::compare_specificity(APClauses::get_val(ap1, PARAMETRIC_AP_CLAUSE), APClauses::get_val(ap2, PARAMETRIC_AP_CLAUSE), NULL);
+	if (rv != 0) return rv;
+
+	int claim = FALSE;
+	rv = Going::compare_specificity(ap1, ap2, &claim);
+	if (rv != 0) return rv;
+
+	if (claim == FALSE) {
+		c_s_stage_law = I"III.2.2 - Action/Where/Room Where Action Takes Place";
+		rv = Specifications::compare_specificity(APClauses::get_room(ap1), APClauses::get_room(ap2), NULL);
+		if (rv != 0) return rv;
+	}
+
+	c_s_stage_law = I"III.2.3 - Action/Where/In The Presence Of";
+
+	rv = Specifications::compare_specificity(APClauses::get_presence(ap1), APClauses::get_presence(ap2), NULL);
+	if (rv != 0) return rv;
+
+	rv = APClauses::compare_specificity_of_apoc_list(ap1, ap2);
+	if (rv != 0) return rv;
+
+	c_s_stage_law = I"III.3.1 - Action/What/Second Thing Acted On";
+
+	rv = Specifications::compare_specificity(APClauses::get_second(ap1), APClauses::get_second(ap2), NULL);
+	if (rv != 0) return rv;
+
+	c_s_stage_law = I"III.3.2 - Action/What/Thing Acted On";
+
+	rv = Specifications::compare_specificity(APClauses::get_noun(ap1), APClauses::get_noun(ap2), NULL);
+	if (rv != 0) return rv;
+
+	c_s_stage_law = I"III.3.3 - Action/What/Actor Performing Action";
+
+	rv = Specifications::compare_specificity(APClauses::get_actor(ap1), APClauses::get_actor(ap2), NULL);
+	if (rv != 0) return rv;
+
+	return 0;
+}

inform7/if-module/Chapter 4/Action Patterns.w

@@ -70,29 +70,7 @@ action_pattern ActionPatterns::new(void) {
 }
 
 void ActionPatterns::log(action_pattern *ap) {
-	if (ap == NULL) LOG("  [Null]");
+	ActionPatterns::write(DL, ap);
-	else {
-		if (ap->valid != TRUE) LOG("  [Invalid]");
-		else LOG("  [Valid]");
-		LOG("  Action: ");
-		if (ap->action_list == NULL) LOG("unspecified");
-		else ActionNameLists::log_briefly(ap->action_list);
-		if (APClauses::get_noun(ap)) LOG("  Noun: $P", APClauses::get_noun(ap));
-		if (APClauses::get_second(ap)) LOG("  Second: $P", APClauses::get_second(ap));
-		if (APClauses::get_val(ap, GOING_FROM_AP_CLAUSE)) LOG("  From: $P", APClauses::get_val(ap, GOING_FROM_AP_CLAUSE));
-		if (APClauses::get_val(ap, GOING_TO_AP_CLAUSE)) LOG("  To: $P", APClauses::get_val(ap, GOING_TO_AP_CLAUSE));
-		if (APClauses::get_val(ap, GOING_BY_AP_CLAUSE)) LOG("  By: $P", APClauses::get_val(ap, GOING_BY_AP_CLAUSE));
-		if (APClauses::get_val(ap, GOING_THROUGH_AP_CLAUSE)) LOG("  Through: $P", APClauses::get_val(ap, GOING_THROUGH_AP_CLAUSE));
-		if (APClauses::get_val(ap, PUSHING_AP_CLAUSE)) LOG("  Pushing: $P", APClauses::get_val(ap, PUSHING_AP_CLAUSE));
-		if (APClauses::get_room(ap)) LOG("  Room: $P", APClauses::get_room(ap));
-		if (APClauses::get_val(ap, PARAMETRIC_AP_CLAUSE)) LOG("  Parameter: $P", APClauses::get_val(ap, PARAMETRIC_AP_CLAUSE));
-		if (APClauses::get_presence(ap)) LOG("  Presence: $P", APClauses::get_presence(ap));
-		if (APClauses::going_nowhere(ap)) LOG("  Nowhere  ");
-		if (APClauses::going_somewhere(ap)) LOG("  Somewhere  ");
-		if (APClauses::get_val(ap, WHEN_AP_CLAUSE)) LOG("  When: $P  ", APClauses::get_val(ap, WHEN_AP_CLAUSE));
-		if (ap->duration) LOG("  Duration: $t  ", ap->duration);
-	}
-	LOG("\n");
 }
 
 void ActionPatterns::write(OUTPUT_STREAM, action_pattern *ap) {
@@ -102,19 +80,7 @@ void ActionPatterns::write(OUTPUT_STREAM, action_pattern *ap) {
 		WRITE("<action: ");
 		if (ap->action_list == NULL) WRITE("unspecified");
 		else ActionNameLists::log_briefly(ap->action_list);
-		if (APClauses::get_noun(ap)) WRITE(" noun: %P", APClauses::get_noun(ap));
+		APClauses::write(OUT, ap);
-		if (APClauses::get_second(ap)) WRITE(" second: %P", APClauses::get_second(ap));
-		if (APClauses::get_val(ap, GOING_FROM_AP_CLAUSE)) WRITE(" from: %P", APClauses::get_val(ap, GOING_FROM_AP_CLAUSE));
-		if (APClauses::get_val(ap, GOING_TO_AP_CLAUSE)) WRITE(" to: %P", APClauses::get_val(ap, GOING_TO_AP_CLAUSE));
-		if (APClauses::get_val(ap, GOING_BY_AP_CLAUSE)) WRITE(" by: %P", APClauses::get_val(ap, GOING_BY_AP_CLAUSE));
-		if (APClauses::get_val(ap, GOING_THROUGH_AP_CLAUSE)) WRITE(" through: %P", APClauses::get_val(ap, GOING_THROUGH_AP_CLAUSE));
-		if (APClauses::get_val(ap, PUSHING_AP_CLAUSE)) WRITE(" pushing: %P", APClauses::get_val(ap, PUSHING_AP_CLAUSE));
-		if (APClauses::get_room(ap)) WRITE(" room: %P", APClauses::get_room(ap));
-		if (APClauses::get_val(ap, PARAMETRIC_AP_CLAUSE)) WRITE(" parameter: %P", APClauses::get_val(ap, PARAMETRIC_AP_CLAUSE));
-		if (APClauses::get_presence(ap)) WRITE(" presence: %P", APClauses::get_presence(ap));
-		if (APClauses::going_nowhere(ap)) WRITE("  Nowhere  ");
-		if (APClauses::going_somewhere(ap)) WRITE("  Somewhere  ");
-		if (APClauses::get_val(ap, WHEN_AP_CLAUSE)) WRITE(" when: %P", APClauses::get_val(ap, WHEN_AP_CLAUSE));
 		if (ap->duration) { WRITE(" duration: "); Occurrence::log(OUT, ap->duration); }
 		WRITE(">");
 	}
@@ -179,12 +145,12 @@ int ActionPatterns::ap_clause_is_unspecific(parse_node *spec) {
 }
 
 int ActionPatterns::is_overspecific(action_pattern *ap) {
-	if (APClauses::get_val(ap, WHEN_AP_CLAUSE) != NULL) return TRUE;
+	for (ap_clause *apoc = (ap)?(ap->ap_clauses):NULL; apoc; apoc = apoc->next)
-	if (APClauses::get_room(ap) != NULL) return TRUE;
+		if ((apoc->clause_ID != NOUN_AP_CLAUSE) &&
-	if (APClauses::get_presence(ap) != NULL) return TRUE;
+			(apoc->clause_ID != SECOND_AP_CLAUSE) &&
-	if (APClauses::has_stv_clauses(ap)) return TRUE;
+			(apoc->clause_ID != ACTOR_AP_CLAUSE))
-	if (APClauses::going_nowhere(ap)) return TRUE;
+			if (apoc->clause_spec)
-	if (APClauses::going_somewhere(ap)) return TRUE;
+				return TRUE;
 	if (APClauses::has_any_actor(ap)) return TRUE;
 	if (ap->duration) return TRUE;
 	return FALSE;
@@ -226,204 +192,6 @@ parse_node *ActionPatterns::nullify_nonspecific_references(parse_node *spec) {
 	return spec;
 }
 
-int ActionPatterns::check_going(parse_node *spec, char *keyword,
-	kind *ka, kind *kb) {
-	if (spec == NULL) return TRUE;
-	if (Rvalues::is_nothing_object_constant(spec)) return TRUE;
-	if (Specifications::is_description_like(spec)) {
-		instance *oref = Specifications::object_exactly_described_if_any(spec);
-		if ((oref == NULL) || (ka == NULL) || (Instances::of_kind(oref, ka)) ||
-			((kb) && (Instances::of_kind(oref, kb)))) return TRUE;
-		Problems::quote_source(1, current_sentence);
-		Problems::quote_object(2, oref);
-		Problems::quote_text(3, keyword);
-		Problems::quote_kind(4, ka);
-		Problems::quote_kind(5, Instances::to_kind(oref));
-		if (kb) Problems::quote_kind(6, kb);
-		StandardProblems::handmade_problem(Task::syntax_tree(), _p_(PM_GoingWrongKind));
-		if (kb)
-		Problems::issue_problem_segment(
-			"In the sentence %1, %2 seems to be intended as something the "
-			"player might be going %3, but this has the wrong kind: %5 "
-			"rather than %4 or %6.");
-		else
-		Problems::issue_problem_segment(
-			"In the sentence %1, %2 seems to be intended as something the player "
-			"might be going %3, but this has the wrong kind: %5 rather than %4.");
-		Problems::issue_problem_end();
-		return TRUE;
-	}
-	Problems::quote_source(1, current_sentence);
-	Problems::quote_wording(2, Node::get_text(spec));
-	Problems::quote_text(3, keyword);
-	StandardProblems::handmade_problem(Task::syntax_tree(), _p_(PM_GoingWithoutObject));
-	Problems::issue_problem_segment(
-		"In the sentence %1, '%2' seems to be intended as something the player "
-		"might be going %3, but it doesn't make sense in that context.");
-	Problems::issue_problem_end();
-	return FALSE;
-}
-
-@h Action pattern specificity.
-The following is one of Inform's standardised comparison routines, which
-takes a pair of objects A, B and returns 1 if A makes a more specific
-description than B, 0 if they seem equally specific, or $-1$ if B makes a
-more specific description than A. This is transitive, and intended to be
-used in sorting algorithms.
-
-=
-int ActionPatterns::ap_count_rooms(action_pattern *ap) {
-	int c = 0;
-	if (APClauses::get_room(ap)) c += 2;
-	if (APClauses::get_val(ap, GOING_FROM_AP_CLAUSE)) c += 2;
-	if (APClauses::get_val(ap, GOING_TO_AP_CLAUSE)) c += 2;
-	return c;
-}
-
-int ActionPatterns::ap_count_going(action_pattern *ap) {
-	int c = 0;
-	if (APClauses::get_val(ap, PUSHING_AP_CLAUSE)) c += 2;
-	if (APClauses::get_val(ap, GOING_BY_AP_CLAUSE)) c += 2;
-	if (APClauses::get_val(ap, GOING_THROUGH_AP_CLAUSE)) c += 2;
-	return c;
-}
-
-int ActionPatterns::count_aspects(action_pattern *ap) {
-	int c = 0;
-	if (ap == NULL) return 0;
-	if ((APClauses::get_val(ap, PUSHING_AP_CLAUSE)) ||
-		(APClauses::get_val(ap, GOING_BY_AP_CLAUSE)) ||
-		(APClauses::get_val(ap, GOING_THROUGH_AP_CLAUSE)))
-		c++;
-	if ((APClauses::get_room(ap)) ||
-		(APClauses::get_val(ap, GOING_FROM_AP_CLAUSE)) ||
-		(APClauses::get_val(ap, GOING_TO_AP_CLAUSE)))
-		c++;
-	if ((APClauses::get_noun(ap)) ||
-		(APClauses::get_second(ap)) ||
-		(APClauses::get_actor(ap)))
-		c++;
-	if (APClauses::get_presence(ap)) c++;
-	if ((ap->duration) || (APClauses::get_val(ap, WHEN_AP_CLAUSE))) c++;
-	if (APClauses::get_val(ap, PARAMETRIC_AP_CLAUSE)) c++;
-	return c;
-}
-
-int ActionPatterns::compare_specificity(action_pattern *ap1, action_pattern *ap2) {
-	int rv, suspend_usual_from_and_room = FALSE, rct1, rct2;
-
-	if ((ap1 == NULL) && (ap2)) return -1;
-	if ((ap1) && (ap2 == NULL)) return 1;
-	if ((ap1 == NULL) && (ap2 == NULL)) return 0;
-
-	LOGIF(SPECIFICITIES,
-		"Comparing specificity of action patterns:\n(1) $A(2) $A\n", ap1, ap2);
-
-	if ((ap1->valid == FALSE) && (ap2->valid != FALSE)) return -1;
-	if ((ap1->valid != FALSE) && (ap2->valid == FALSE)) return 1;
-
-	c_s_stage_law = I"III.1 - Object To Which Rule Applies";
-
-	rv = Specifications::compare_specificity(APClauses::get_val(ap1, PARAMETRIC_AP_CLAUSE), APClauses::get_val(ap2, PARAMETRIC_AP_CLAUSE), NULL);
-	if (rv != 0) return rv;
-
-	c_s_stage_law = I"III.2.1 - Action/Where/Going In Exotic Ways";
-
-	rct1 = ActionPatterns::ap_count_going(ap1); rct2 = ActionPatterns::ap_count_going(ap2);
-	if (rct1 > rct2) return 1;
-	if (rct1 < rct2) return -1;
-
-	rv = Specifications::compare_specificity(APClauses::get_val(ap1, PUSHING_AP_CLAUSE), APClauses::get_val(ap2, PUSHING_AP_CLAUSE), NULL);
-	if (rv != 0) return rv;
-
-	rv = Specifications::compare_specificity(APClauses::get_val(ap1, GOING_BY_AP_CLAUSE), APClauses::get_val(ap2, GOING_BY_AP_CLAUSE), NULL);
-	if (rv != 0) return rv;
-
-	rv = Specifications::compare_specificity(APClauses::get_val(ap1, GOING_THROUGH_AP_CLAUSE), APClauses::get_val(ap2, GOING_THROUGH_AP_CLAUSE), NULL);
-	if (rv != 0) return rv;
-
-	c_s_stage_law = I"III.2.2 - Action/Where/Room Where Action Takes Place";
-
-	rct1 = ActionPatterns::ap_count_rooms(ap1); rct2 = ActionPatterns::ap_count_rooms(ap2);
-	if (rct1 > rct2) return 1;
-	if (rct1 < rct2) return -1;
-
-	if ((APClauses::get_val(ap1, GOING_FROM_AP_CLAUSE)) && (APClauses::get_room(ap1) == NULL)
-		&& (APClauses::get_room(ap2)) && (APClauses::get_val(ap2, GOING_FROM_AP_CLAUSE) == NULL)) {
-		rv = Specifications::compare_specificity(APClauses::get_val(ap1, GOING_FROM_AP_CLAUSE), APClauses::get_room(ap2), NULL);
-		if (rv != 0) return rv;
-		suspend_usual_from_and_room = TRUE;
-	}
-
-	if ((APClauses::get_val(ap2, GOING_FROM_AP_CLAUSE)) && (APClauses::get_room(ap2) == NULL)
-		&& (APClauses::get_room(ap1)) && (APClauses::get_val(ap1, GOING_FROM_AP_CLAUSE) == NULL)) {
-		rv = Specifications::compare_specificity(APClauses::get_room(ap1), APClauses::get_val(ap2, GOING_FROM_AP_CLAUSE), NULL);
-		if (rv != 0) return rv;
-		suspend_usual_from_and_room = TRUE;
-	}
-
-	if (suspend_usual_from_and_room == FALSE) {
-		rv = Specifications::compare_specificity(APClauses::get_val(ap1, GOING_FROM_AP_CLAUSE), APClauses::get_val(ap2, GOING_FROM_AP_CLAUSE), NULL);
-		if (rv != 0) return rv;
-	}
-
-	if (suspend_usual_from_and_room == FALSE) {
-		rv = Specifications::compare_specificity(APClauses::get_room(ap1), APClauses::get_room(ap2), NULL);
-		if (rv != 0) return rv;
-	}
-
-	rv = Specifications::compare_specificity(APClauses::get_val(ap1, GOING_TO_AP_CLAUSE), APClauses::get_val(ap2, GOING_TO_AP_CLAUSE), NULL);
-	if (rv != 0) return rv;
-
-	c_s_stage_law = I"III.2.3 - Action/Where/In The Presence Of";
-
-	rv = Specifications::compare_specificity(APClauses::get_presence(ap1), APClauses::get_presence(ap2), NULL);
-	if (rv != 0) return rv;
-
-	c_s_stage_law = I"III.2.4 - Action/Where/Other Optional Clauses";
-
-	rv = APClauses::compare_specificity_of_apoc_list(ap1, ap2);
-	if (rv != 0) return rv;
-
-	c_s_stage_law = I"III.3.1 - Action/What/Second Thing Acted On";
-
-	rv = Specifications::compare_specificity(APClauses::get_second(ap1), APClauses::get_second(ap2), NULL);
-	if (rv != 0) return rv;
-
-	c_s_stage_law = I"III.3.2 - Action/What/Thing Acted On";
-
-	rv = Specifications::compare_specificity(APClauses::get_noun(ap1), APClauses::get_noun(ap2), NULL);
-	if (rv != 0) return rv;
-
-	c_s_stage_law = I"III.3.3 - Action/What/Actor Performing Action";
-
-	rv = Specifications::compare_specificity(APClauses::get_actor(ap1), APClauses::get_actor(ap2), NULL);
-	if (rv != 0) return rv;
-
-	c_s_stage_law = I"III.4.1 - Action/How/What Happens";
-
-	rv = ActionNameLists::compare_specificity(ap1->action_list, ap2->action_list);
-	if (rv != 0) return rv;
-
-	c_s_stage_law = I"III.5.1 - Action/When/Duration";
-
-	rv = Occurrence::compare_specificity(ap1->duration, ap2->duration);
-	if (rv != 0) return rv;
-
-	c_s_stage_law = I"III.5.2 - Action/When/Circumstances";
-
-	rv = Conditions::compare_specificity_of_CONDITIONs(APClauses::get_val(ap1, WHEN_AP_CLAUSE), APClauses::get_val(ap2, WHEN_AP_CLAUSE));
-	if (rv != 0) return rv;
-
-	c_s_stage_law = I"III.6.1 - Action/Name/Is This Named";
-
-	if ((ActionPatterns::is_named(ap1)) && (ActionPatterns::is_named(ap2) == FALSE))
-		return 1;
-	if ((ActionPatterns::is_named(ap1) == FALSE) && (ActionPatterns::is_named(ap2)))
-		return -1;
-	return 0;
-}
-
 @ And an anticlimactic little routine for putting objects
 into action patterns in the noun or second noun position.
 
@@ -465,23 +233,47 @@ int ActionPatterns::pta_acceptable(parse_node *spec) {
 }
 
 int ActionPatterns::makes_callings(action_pattern *ap) {
-	if (Descriptions::makes_callings(APClauses::get_noun(ap))) return TRUE;
+	for (ap_clause *apoc = ap->ap_clauses; apoc; apoc = apoc->next)
-	if (Descriptions::makes_callings(APClauses::get_second(ap))) return TRUE;
+		if (Descriptions::makes_callings(apoc->clause_spec))
-	if (Descriptions::makes_callings(APClauses::get_actor(ap))) return TRUE;
+			return TRUE;
-	if (Descriptions::makes_callings(APClauses::get_room(ap))) return TRUE;
-	if (Descriptions::makes_callings(APClauses::get_val(ap, PARAMETRIC_AP_CLAUSE))) return TRUE;
-	if (Descriptions::makes_callings(APClauses::get_presence(ap))) return TRUE;
 	return FALSE;
 }
 
-@ =
+int ActionPatterns::compare_specificity(action_pattern *ap1, action_pattern *ap2) {
-int ActionPatterns::is_an_action_variable(parse_node *spec) {
+	if ((ap1 == NULL) && (ap2)) return -1;
-	nonlocal_variable *nlv;
+	if ((ap1) && (ap2 == NULL)) return 1;
-	if (spec == NULL) return FALSE;
+	if ((ap1 == NULL) && (ap2 == NULL)) return 0;
-	if (Lvalues::get_storage_form(spec) != NONLOCAL_VARIABLE_NT) return FALSE;
+
-	nlv = Node::get_constant_nonlocal_variable(spec);
+	LOGIF(SPECIFICITIES,
-	if (nlv == I6_noun_VAR) return TRUE;
+		"Comparing specificity of action patterns:\n(1) $A(2) $A\n", ap1, ap2);
-	if (nlv == I6_second_VAR) return TRUE;
+
-	if (nlv == I6_actor_VAR) return TRUE;
+	if ((ap1->valid == FALSE) && (ap2->valid != FALSE)) return -1;
-	return FALSE;
+	if ((ap1->valid != FALSE) && (ap2->valid == FALSE)) return 1;
+
+	int rv = APClauses::compare_specificity(ap1, ap2);
+	if (rv != 0) return rv;
+
+	c_s_stage_law = I"III.4.1 - Action/How/What Happens";
+
+	rv = ActionNameLists::compare_specificity(ap1->action_list, ap2->action_list);
+	if (rv != 0) return rv;
+
+	c_s_stage_law = I"III.5.1 - Action/When/Duration";
+
+	rv = Occurrence::compare_specificity(ap1->duration, ap2->duration);
+	if (rv != 0) return rv;
+
+	c_s_stage_law = I"III.5.2 - Action/When/Circumstances";
+
+	rv = Conditions::compare_specificity_of_CONDITIONs(APClauses::get_val(ap1, WHEN_AP_CLAUSE), APClauses::get_val(ap2, WHEN_AP_CLAUSE));
+	if (rv != 0) return rv;
+
+	c_s_stage_law = I"III.6.1 - Action/Name/Is This Named";
+
+	if ((ActionPatterns::is_named(ap1)) && (ActionPatterns::is_named(ap2) == FALSE))
+		return 1;
+	if ((ActionPatterns::is_named(ap1) == FALSE) && (ActionPatterns::is_named(ap2)))
+		return -1;
+
+	return 0;
 }

inform7/if-module/Chapter 4/Going.w

@@ -0,0 +1,170 @@
+[Going::] Going.
+
+Inform provides a little extra support for the "going" action.
+
+@ There are five clauses with non-standard effects:
+
+@e GOING_FROM_AP_CLAUSE
+@e GOING_TO_AP_CLAUSE
+@e GOING_THROUGH_AP_CLAUSE
+@e GOING_BY_AP_CLAUSE
+@e PUSHING_AP_CLAUSE
+
+@
+
+=
+int Going::compare_specificity(action_pattern *ap1, action_pattern *ap2, int *claim) {
+	*claim = TRUE;
+
+	int suspend_usual_from_and_room = FALSE;
+
+	c_s_stage_law = I"III.2.4 - Action/Where/Other Optional Clauses";
+
+	int rct1 = Going::count_other(ap1), rct2 = Going::count_other(ap2);
+	if (rct1 > rct2) return 1;
+	if (rct1 < rct2) return -1;
+
+	int rv = Specifications::compare_specificity(APClauses::get_val(ap1, PUSHING_AP_CLAUSE), APClauses::get_val(ap2, PUSHING_AP_CLAUSE), NULL);
+	if (rv != 0) return rv;
+
+	rv = Specifications::compare_specificity(APClauses::get_val(ap1, GOING_BY_AP_CLAUSE), APClauses::get_val(ap2, GOING_BY_AP_CLAUSE), NULL);
+	if (rv != 0) return rv;
+
+	rv = Specifications::compare_specificity(APClauses::get_val(ap1, GOING_THROUGH_AP_CLAUSE), APClauses::get_val(ap2, GOING_THROUGH_AP_CLAUSE), NULL);
+	if (rv != 0) return rv;
+	
+	c_s_stage_law = I"III.2.2 - Action/Where/Room Where Action Takes Place";
+
+	rct1 = Going::count_rooms(ap1); rct2 = Going::count_rooms(ap2);
+	if (rct1 > rct2) return 1;
+	if (rct1 < rct2) return -1;
+
+	if ((APClauses::get_val(ap1, GOING_FROM_AP_CLAUSE)) && (APClauses::get_room(ap1) == NULL)
+		&& (APClauses::get_room(ap2)) && (APClauses::get_val(ap2, GOING_FROM_AP_CLAUSE) == NULL)) {
+		rv = Specifications::compare_specificity(APClauses::get_val(ap1, GOING_FROM_AP_CLAUSE), APClauses::get_room(ap2), NULL);
+		if (rv != 0) return rv;
+		suspend_usual_from_and_room = TRUE;
+	}
+
+	if ((APClauses::get_val(ap2, GOING_FROM_AP_CLAUSE)) && (APClauses::get_room(ap2) == NULL)
+		&& (APClauses::get_room(ap1)) && (APClauses::get_val(ap1, GOING_FROM_AP_CLAUSE) == NULL)) {
+		rv = Specifications::compare_specificity(APClauses::get_room(ap1), APClauses::get_val(ap2, GOING_FROM_AP_CLAUSE), NULL);
+		if (rv != 0) return rv;
+		suspend_usual_from_and_room = TRUE;
+	}
+
+	if (suspend_usual_from_and_room == FALSE) {
+		rv = Specifications::compare_specificity(APClauses::get_val(ap1, GOING_FROM_AP_CLAUSE), APClauses::get_val(ap2, GOING_FROM_AP_CLAUSE), NULL);
+		if (rv != 0) return rv;
+
+		rv = Specifications::compare_specificity(APClauses::get_room(ap1), APClauses::get_room(ap2), NULL);
+		if (rv != 0) return rv;
+	}
+
+	rv = Specifications::compare_specificity(APClauses::get_val(ap1, GOING_TO_AP_CLAUSE), APClauses::get_val(ap2, GOING_TO_AP_CLAUSE), NULL);
+	if (rv != 0) return rv;
+
+	return 0;
+}
+
+void Going::write(OUTPUT_STREAM, int C) {
+	switch (C) {
+		case GOING_FROM_AP_CLAUSE:    WRITE("going-from"); break;
+		case GOING_TO_AP_CLAUSE:      WRITE("going-to"); break;
+		case GOING_THROUGH_AP_CLAUSE: WRITE("going-through"); break;
+		case GOING_BY_AP_CLAUSE:      WRITE("going-by"); break;
+		case PUSHING_AP_CLAUSE:       WRITE("pushing"); break;
+	}
+}
+
+int Going::divert(action_pattern *ap, stacked_variable *stv) {
+	int oid = StackedVariables::get_owner_id(stv);
+	int off = StackedVariables::get_offset(stv);
+	if (oid == 20007 /* i.e., going */ ) {
+		switch (off) {
+			case 0: return GOING_FROM_AP_CLAUSE;
+			case 1: return GOING_TO_AP_CLAUSE;
+			case 2: return GOING_THROUGH_AP_CLAUSE;
+			case 3: return GOING_BY_AP_CLAUSE;
+			case 4: return PUSHING_AP_CLAUSE;
+		}
+	}
+	return -1;
+}
+
+void Going::new_clause(action_pattern *ap, ap_clause *apoc) {
+	if ((apoc->clause_ID == GOING_FROM_AP_CLAUSE) ||
+		(apoc->clause_ID == GOING_TO_AP_CLAUSE))
+		APClauses::set_opt(apoc, ALLOW_REGION_AS_ROOM_APCOPT);
+}
+
+@ 
+
+=
+int Going::check_going(parse_node *spec, char *keyword,
+	kind *ka, kind *kb) {
+	if (spec == NULL) return TRUE;
+	if (Rvalues::is_nothing_object_constant(spec)) return TRUE;
+	if (Specifications::is_description_like(spec)) {
+		instance *oref = Specifications::object_exactly_described_if_any(spec);
+		if ((oref == NULL) || (ka == NULL) || (Instances::of_kind(oref, ka)) ||
+			((kb) && (Instances::of_kind(oref, kb)))) return TRUE;
+		Problems::quote_source(1, current_sentence);
+		Problems::quote_object(2, oref);
+		Problems::quote_text(3, keyword);
+		Problems::quote_kind(4, ka);
+		Problems::quote_kind(5, Instances::to_kind(oref));
+		if (kb) Problems::quote_kind(6, kb);
+		StandardProblems::handmade_problem(Task::syntax_tree(), _p_(PM_GoingWrongKind));
+		if (kb)
+		Problems::issue_problem_segment(
+			"In the sentence %1, %2 seems to be intended as something the "
+			"player might be going %3, but this has the wrong kind: %5 "
+			"rather than %4 or %6.");
+		else
+		Problems::issue_problem_segment(
+			"In the sentence %1, %2 seems to be intended as something the player "
+			"might be going %3, but this has the wrong kind: %5 rather than %4.");
+		Problems::issue_problem_end();
+		return TRUE;
+	}
+	Problems::quote_source(1, current_sentence);
+	Problems::quote_wording(2, Node::get_text(spec));
+	Problems::quote_text(3, keyword);
+	StandardProblems::handmade_problem(Task::syntax_tree(), _p_(PM_GoingWithoutObject));
+	Problems::issue_problem_segment(
+		"In the sentence %1, '%2' seems to be intended as something the player "
+		"might be going %3, but it doesn't make sense in that context.");
+	Problems::issue_problem_end();
+	return FALSE;
+}
+
+int Going::count_rooms(action_pattern *ap) {
+	int c = 0;
+	if (APClauses::get_room(ap)) c += 2;
+	if (APClauses::get_val(ap, GOING_FROM_AP_CLAUSE)) c += 2;
+	if (APClauses::get_val(ap, GOING_TO_AP_CLAUSE)) c += 2;
+	return c;
+}
+
+int Going::count_other(action_pattern *ap) {
+	int c = 0;
+	if (APClauses::get_val(ap, PUSHING_AP_CLAUSE)) c += 2;
+	if (APClauses::get_val(ap, GOING_BY_AP_CLAUSE)) c += 2;
+	if (APClauses::get_val(ap, GOING_THROUGH_AP_CLAUSE)) c += 2;
+	return c;
+}
+
+int Going::count_aspects(action_pattern *ap) {
+	int c = 0;
+	if (ap == NULL) return 0;
+	if ((APClauses::get_val(ap, PUSHING_AP_CLAUSE)) ||
+		(APClauses::get_val(ap, GOING_BY_AP_CLAUSE)) ||
+		(APClauses::get_val(ap, GOING_THROUGH_AP_CLAUSE)))
+		c++;
+	if ((APClauses::get_room(ap)) ||
+		(APClauses::get_val(ap, GOING_FROM_AP_CLAUSE)) ||
+		(APClauses::get_val(ap, GOING_TO_AP_CLAUSE)))
+		c++;
+	return c;
+}

inform7/if-module/Contents.w

@@ -46,6 +46,7 @@ Chapter 4: Actions
 	Action Name Lists
 	Action Patterns
 	Action Pattern Clauses
+	Going
 	Parse Action Patterns
 	Named Action Patterns
 

inform7/imperative-module/Chapter 3/Phrase Runtime Context Data.w

@@ -215,8 +215,8 @@ int Phrases::Context::compare_specificity(ph_runtime_context_data *rcd1,
 	c_s_stage_law = I"I - Number of aspects constrained";
 	int rct1 = 0, rct2 = 0;
 	#ifdef IF_MODULE
-	rct1 = ActionPatterns::count_aspects(ap1);
+	rct1 = APClauses::count_aspects(ap1);
-	rct2 = ActionPatterns::count_aspects(ap2);
+	rct2 = APClauses::count_aspects(ap2);
 	if (sc1) rct1++; if (sc2) rct2++;
 	#endif
 	if (Wordings::nonempty(AL1W)) rct1++; if (Wordings::nonempty(AL2W)) rct2++;

inform7/imperative-module/Chapter 5/Compile Atoms.w

@@ -165,7 +165,7 @@ int Atoms::Compile::atom_involves_action_variables(pcalc_prop *pl) {
 	#ifdef IF_MODULE
 	for (int i=0; i<pl->arity; i++) {
 		parse_node *operand = Terms::constant_underlying(&(pl->terms[i]));
-		if (ActionPatterns::is_an_action_variable(operand)) return TRUE;
+		if (RTActions::is_an_action_variable(operand)) return TRUE;
 	}
 	#endif
 	return FALSE;

inform7/runtime-module/Chapter 5/Actions.w

@@ -407,3 +407,15 @@ void RTActions::emit_anl(action_name_list *head) {
 
 	if (neg) Produce::up(Emit::tree());
 }
+
+@ =
+int RTActions::is_an_action_variable(parse_node *spec) {
+	nonlocal_variable *nlv;
+	if (spec == NULL) return FALSE;
+	if (Lvalues::get_storage_form(spec) != NONLOCAL_VARIABLE_NT) return FALSE;
+	nlv = Node::get_constant_nonlocal_variable(spec);
+	if (nlv == I6_noun_VAR) return TRUE;
+	if (nlv == I6_second_VAR) return TRUE;
+	if (nlv == I6_actor_VAR) return TRUE;
+	return FALSE;
+}