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<title>Hierarchy Locations</title>
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<main role="main">
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<!--Weave of 'Hierarchy Locations' generated by Inweb-->
<div class="breadcrumbs">
<ul class="crumbs"><li><a href="../index.html">Home</a></li><li><a href="../compiler.html">Inter Modules</a></li><li><a href="index.html">building</a></li><li><a href="index.html#1">Chapter 1: Architecture</a></li><li><b>Hierarchy Locations</b></li></ul></div>
<ul class="toc"><li><a href="1-hl.html#SP1">&#167;1. Requirements</a></li><li><a href="1-hl.html#SP3">&#167;3. Hierarchy locations</a></li><li><a href="1-hl.html#SP5">&#167;5. Hierarchy locations</a></li><li><a href="1-hl.html#SP6">&#167;6. Hierarchy metadata</a></li></ul><hr class="tocbar">
<p class="commentary firstcommentary"><a id="SP1"></a><b>&#167;1. Requirements. </b>Inform's code for compiling resources to different positions in the Inter hierarchy
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is quite defensively written, in order to keep everything to a fairly tightly
specified schema.
</p>
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<p class="commentary">The following is really a union: a requirement should have exactly one of the
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following fields set.
</p>
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<pre class="displayed-code all-displayed-code code-font">
<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">location_requirement</span><span class="plain-syntax"> {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="reserved-syntax">submodule_identity</span><span class="plain-syntax"> *</span><span class="identifier-syntax">any_submodule_package_of_this_identity</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="reserved-syntax">package_request</span><span class="plain-syntax"> *</span><span class="identifier-syntax">this_exact_package</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">this_exact_package_not_yet_created</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">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">any_package_of_this_type</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_enclosure</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">must_be_plug</span><span class="plain-syntax">;</span>
<span class="plain-syntax">} </span><span class="reserved-syntax">location_requirement</span><span class="plain-syntax">;</span>
<span class="reserved-syntax">location_requirement</span><span class="plain-syntax"> </span><span class="function-syntax">HierarchyLocations::blank</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">HierarchyLocations::blank</span></span>:<br/><a href="1-hl.html#SP2">&#167;2</a>, <a href="1-hl.html#SP3">&#167;3</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">void</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">location_requirement</span><span class="plain-syntax"> </span><span class="identifier-syntax">req</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">req</span><span class="plain-syntax">.</span><span class="element-syntax">any_submodule_package_of_this_identity</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">req</span><span class="plain-syntax">.</span><span class="element-syntax">this_exact_package</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">req</span><span class="plain-syntax">.</span><span class="element-syntax">this_exact_package_not_yet_created</span><span class="plain-syntax"> = -1;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">req</span><span class="plain-syntax">.</span><span class="element-syntax">any_package_of_this_type</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">req</span><span class="plain-syntax">.</span><span class="element-syntax">any_enclosure</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">req</span><span class="plain-syntax">.</span><span class="element-syntax">must_be_plug</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">req</span><span class="plain-syntax">;</span>
<span class="plain-syntax">}</span>
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</pre>
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<ul class="endnotetexts"><li>The structure location_requirement is private to this section.</li></ul>
<p class="commentary firstcommentary"><a id="SP2"></a><b>&#167;2. </b>Here are the functions to create requirements:
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</p>
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<pre class="displayed-code all-displayed-code code-font">
<span class="reserved-syntax">location_requirement</span><span class="plain-syntax"> </span><span class="function-syntax">HierarchyLocations::local_submodule</span><span class="plain-syntax">(</span><span class="reserved-syntax">submodule_identity</span><span class="plain-syntax"> *</span><span class="identifier-syntax">sid</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">location_requirement</span><span class="plain-syntax"> </span><span class="identifier-syntax">req</span><span class="plain-syntax"> = </span><a href="1-hl.html#SP1" class="function-link"><span class="function-syntax">HierarchyLocations::blank</span></a><span class="plain-syntax">();</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">req</span><span class="plain-syntax">.</span><span class="element-syntax">any_submodule_package_of_this_identity</span><span class="plain-syntax"> = </span><span class="identifier-syntax">sid</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">req</span><span class="plain-syntax">;</span>
<span class="plain-syntax">}</span>
<span class="reserved-syntax">location_requirement</span><span class="plain-syntax"> </span><span class="function-syntax">HierarchyLocations::generic_submodule</span><span class="plain-syntax">(</span><span class="identifier-syntax">inter_tree</span><span class="plain-syntax"> *</span><span class="identifier-syntax">I</span><span class="plain-syntax">, </span><span class="reserved-syntax">submodule_identity</span><span class="plain-syntax"> *</span><span class="identifier-syntax">sid</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">location_requirement</span><span class="plain-syntax"> </span><span class="identifier-syntax">req</span><span class="plain-syntax"> = </span><a href="1-hl.html#SP1" class="function-link"><span class="function-syntax">HierarchyLocations::blank</span></a><span class="plain-syntax">();</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">req</span><span class="plain-syntax">.</span><span class="element-syntax">this_exact_package</span><span class="plain-syntax"> = </span><a href="1-pck.html#SP17" class="function-link"><span class="function-syntax">Packaging::generic_submodule</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="plain-syntax">, </span><span class="identifier-syntax">sid</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">req</span><span class="plain-syntax">;</span>
<span class="plain-syntax">}</span>
<span class="reserved-syntax">location_requirement</span><span class="plain-syntax"> </span><span class="function-syntax">HierarchyLocations::synoptic_submodule</span><span class="plain-syntax">(</span><span class="identifier-syntax">inter_tree</span><span class="plain-syntax"> *</span><span class="identifier-syntax">I</span><span class="plain-syntax">, </span><span class="reserved-syntax">submodule_identity</span><span class="plain-syntax"> *</span><span class="identifier-syntax">sid</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">location_requirement</span><span class="plain-syntax"> </span><span class="identifier-syntax">req</span><span class="plain-syntax"> = </span><a href="1-hl.html#SP1" class="function-link"><span class="function-syntax">HierarchyLocations::blank</span></a><span class="plain-syntax">();</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">req</span><span class="plain-syntax">.</span><span class="element-syntax">this_exact_package</span><span class="plain-syntax"> = </span><a href="1-pck.html#SP17" class="function-link"><span class="function-syntax">Packaging::synoptic_submodule</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="plain-syntax">, </span><span class="identifier-syntax">sid</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">req</span><span class="plain-syntax">;</span>
<span class="plain-syntax">}</span>
<span class="reserved-syntax">location_requirement</span><span class="plain-syntax"> </span><span class="function-syntax">HierarchyLocations::any_package_of_type</span><span class="plain-syntax">(</span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ptype_name</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">location_requirement</span><span class="plain-syntax"> </span><span class="identifier-syntax">req</span><span class="plain-syntax"> = </span><a href="1-hl.html#SP1" class="function-link"><span class="function-syntax">HierarchyLocations::blank</span></a><span class="plain-syntax">();</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">req</span><span class="plain-syntax">.</span><span class="element-syntax">any_package_of_this_type</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Str::duplicate</span><span class="plain-syntax">(</span><span class="identifier-syntax">ptype_name</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">req</span><span class="plain-syntax">;</span>
<span class="plain-syntax">}</span>
<span class="reserved-syntax">location_requirement</span><span class="plain-syntax"> </span><span class="function-syntax">HierarchyLocations::any_enclosure</span><span class="plain-syntax">(</span><span class="reserved-syntax">void</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">location_requirement</span><span class="plain-syntax"> </span><span class="identifier-syntax">req</span><span class="plain-syntax"> = </span><a href="1-hl.html#SP1" class="function-link"><span class="function-syntax">HierarchyLocations::blank</span></a><span class="plain-syntax">();</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">req</span><span class="plain-syntax">.</span><span class="element-syntax">any_enclosure</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">req</span><span class="plain-syntax">;</span>
<span class="plain-syntax">}</span>
<span class="reserved-syntax">location_requirement</span><span class="plain-syntax"> </span><span class="function-syntax">HierarchyLocations::this_package</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">HierarchyLocations::this_package</span></span>:<br/><a href="1-hl.html#SP3">&#167;3</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">package_request</span><span class="plain-syntax"> *</span><span class="identifier-syntax">P</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">location_requirement</span><span class="plain-syntax"> </span><span class="identifier-syntax">req</span><span class="plain-syntax"> = </span><a href="1-hl.html#SP1" class="function-link"><span class="function-syntax">HierarchyLocations::blank</span></a><span class="plain-syntax">();</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">req</span><span class="plain-syntax">.</span><span class="element-syntax">this_exact_package</span><span class="plain-syntax"> = </span><span class="identifier-syntax">P</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">req</span><span class="plain-syntax">;</span>
<span class="plain-syntax">}</span>
<span class="reserved-syntax">location_requirement</span><span class="plain-syntax"> </span><span class="function-syntax">HierarchyLocations::this_exotic_package</span><span class="plain-syntax">(</span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">N</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">location_requirement</span><span class="plain-syntax"> </span><span class="identifier-syntax">req</span><span class="plain-syntax"> = </span><a href="1-hl.html#SP1" class="function-link"><span class="function-syntax">HierarchyLocations::blank</span></a><span class="plain-syntax">();</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">req</span><span class="plain-syntax">.</span><span class="element-syntax">this_exact_package_not_yet_created</span><span class="plain-syntax"> = </span><span class="identifier-syntax">N</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">req</span><span class="plain-syntax">;</span>
<span class="plain-syntax">}</span>
<span class="reserved-syntax">location_requirement</span><span class="plain-syntax"> </span><span class="function-syntax">HierarchyLocations::plug</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">HierarchyLocations::plug</span></span>:<br/>Producing Inter - <a href="3-prd.html#SP3">&#167;3</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">void</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">location_requirement</span><span class="plain-syntax"> </span><span class="identifier-syntax">req</span><span class="plain-syntax"> = </span><a href="1-hl.html#SP1" class="function-link"><span class="function-syntax">HierarchyLocations::blank</span></a><span class="plain-syntax">();</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">req</span><span class="plain-syntax">.</span><span class="element-syntax">must_be_plug</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">req</span><span class="plain-syntax">;</span>
<span class="plain-syntax">}</span>
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</pre>
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<p class="commentary firstcommentary"><a id="SP3"></a><b>&#167;3. Hierarchy locations. </b></p>
<pre class="displayed-code all-displayed-code code-font">
<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">hierarchy_location</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">access_number</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">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">access_name</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">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">function_package_name</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">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">datum_package_name</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="reserved-syntax">location_requirement</span><span class="plain-syntax"> </span><span class="identifier-syntax">requirements</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="reserved-syntax">inter_name</span><span class="plain-syntax"> *</span><span class="identifier-syntax">equates_to_iname</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">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">package_type</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="reserved-syntax">name_translation</span><span class="plain-syntax"> </span><span class="identifier-syntax">trans</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">CLASS_DEFINITION</span>
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<span class="plain-syntax">} </span><span class="reserved-syntax">hierarchy_location</span><span class="plain-syntax">;</span>
<span class="reserved-syntax">hierarchy_location</span><span class="plain-syntax"> *</span><span class="function-syntax">HierarchyLocations::new</span><span class="plain-syntax">(</span><span class="reserved-syntax">void</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">hierarchy_location</span><span class="plain-syntax"> *</span><span class="identifier-syntax">hl</span><span class="plain-syntax"> = </span><span class="identifier-syntax">CREATE</span><span class="plain-syntax">(</span><span class="reserved-syntax">hierarchy_location</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">access_number</span><span class="plain-syntax"> = -1;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">access_name</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">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">function_package_name</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">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">datum_package_name</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">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">equates_to_iname</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">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">package_type</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">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">trans</span><span class="plain-syntax"> = </span><a href="1-trn.html#SP1" class="function-link"><span class="function-syntax">Translation::same</span></a><span class="plain-syntax">();</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">requirements</span><span class="plain-syntax"> = </span><a href="1-hl.html#SP1" class="function-link"><span class="function-syntax">HierarchyLocations::blank</span></a><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">hl</span><span class="plain-syntax">;</span>
<span class="plain-syntax">}</span>
<span class="reserved-syntax">hierarchy_location</span><span class="plain-syntax"> *</span><span class="function-syntax">HierarchyLocations::con</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">HierarchyLocations::con</span></span>:<br/>Producing Inter - <a href="3-prd.html#SP3">&#167;3</a></span></button><span class="plain-syntax">(</span><span class="identifier-syntax">inter_tree</span><span class="plain-syntax"> *</span><span class="identifier-syntax">I</span><span class="plain-syntax">, </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">id</span><span class="plain-syntax">, </span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">name</span><span class="plain-syntax">, </span><span class="reserved-syntax">name_translation</span><span class="plain-syntax"> </span><span class="identifier-syntax">nt</span><span class="plain-syntax">, </span><span class="reserved-syntax">location_requirement</span><span class="plain-syntax"> </span><span class="identifier-syntax">req</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">hierarchy_location</span><span class="plain-syntax"> *</span><span class="identifier-syntax">hl</span><span class="plain-syntax"> = </span><a href="1-hl.html#SP3" class="function-link"><span class="function-syntax">HierarchyLocations::new</span></a><span class="plain-syntax">();</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">access_number</span><span class="plain-syntax"> = </span><span class="identifier-syntax">id</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">access_name</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Str::duplicate</span><span class="plain-syntax">(</span><span class="identifier-syntax">name</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">requirements</span><span class="plain-syntax"> = </span><span class="identifier-syntax">req</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">trans</span><span class="plain-syntax"> = </span><span class="identifier-syntax">nt</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><a href="1-hl.html#SP3" class="function-link"><span class="function-syntax">HierarchyLocations::index</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="plain-syntax">, </span><span class="identifier-syntax">hl</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">hl</span><span class="plain-syntax">;</span>
<span class="plain-syntax">}</span>
<span class="reserved-syntax">hierarchy_location</span><span class="plain-syntax"> *</span><span class="function-syntax">HierarchyLocations::package</span><span class="plain-syntax">(</span><span class="identifier-syntax">inter_tree</span><span class="plain-syntax"> *</span><span class="identifier-syntax">I</span><span class="plain-syntax">, </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">id</span><span class="plain-syntax">, </span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">name</span><span class="plain-syntax">, </span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ptype_name</span><span class="plain-syntax">, </span><span class="reserved-syntax">location_requirement</span><span class="plain-syntax"> </span><span class="identifier-syntax">req</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">hierarchy_location</span><span class="plain-syntax"> *</span><span class="identifier-syntax">hl</span><span class="plain-syntax"> = </span><a href="1-hl.html#SP3" class="function-link"><span class="function-syntax">HierarchyLocations::new</span></a><span class="plain-syntax">();</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">access_number</span><span class="plain-syntax"> = </span><span class="identifier-syntax">id</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">access_name</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Str::duplicate</span><span class="plain-syntax">(</span><span class="identifier-syntax">name</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">requirements</span><span class="plain-syntax"> = </span><span class="identifier-syntax">req</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">package_type</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Str::duplicate</span><span class="plain-syntax">(</span><span class="identifier-syntax">ptype_name</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><a href="1-hl.html#SP3" class="function-link"><span class="function-syntax">HierarchyLocations::index</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="plain-syntax">, </span><span class="identifier-syntax">hl</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">hl</span><span class="plain-syntax">;</span>
<span class="plain-syntax">}</span>
<span class="reserved-syntax">hierarchy_location</span><span class="plain-syntax"> *</span><span class="function-syntax">HierarchyLocations::make_as</span><span class="plain-syntax">(</span><span class="identifier-syntax">inter_tree</span><span class="plain-syntax"> *</span><span class="identifier-syntax">I</span><span class="plain-syntax">, </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">id</span><span class="plain-syntax">, </span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">name</span><span class="plain-syntax">, </span><span class="reserved-syntax">inter_name</span><span class="plain-syntax"> *</span><span class="identifier-syntax">iname</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">hierarchy_location</span><span class="plain-syntax"> *</span><span class="identifier-syntax">hl</span><span class="plain-syntax"> = </span><a href="1-hl.html#SP3" class="function-link"><span class="function-syntax">HierarchyLocations::new</span></a><span class="plain-syntax">();</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">access_number</span><span class="plain-syntax"> = </span><span class="identifier-syntax">id</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">access_name</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Str::duplicate</span><span class="plain-syntax">(</span><span class="identifier-syntax">name</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">requirements</span><span class="plain-syntax"> = </span><a href="1-hl.html#SP2" class="function-link"><span class="function-syntax">HierarchyLocations::this_package</span></a><span class="plain-syntax">(</span><a href="1-in.html#SP7" class="function-link"><span class="function-syntax">InterNames::location</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">iname</span><span class="plain-syntax">));</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">equates_to_iname</span><span class="plain-syntax"> = </span><span class="identifier-syntax">iname</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><a href="1-hl.html#SP3" class="function-link"><span class="function-syntax">HierarchyLocations::index</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="plain-syntax">, </span><span class="identifier-syntax">hl</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">hl</span><span class="plain-syntax">;</span>
<span class="plain-syntax">}</span>
<span class="reserved-syntax">hierarchy_location</span><span class="plain-syntax"> *</span><span class="function-syntax">HierarchyLocations::func</span><span class="plain-syntax">(</span><span class="identifier-syntax">inter_tree</span><span class="plain-syntax"> *</span><span class="identifier-syntax">I</span><span class="plain-syntax">, </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">id</span><span class="plain-syntax">, </span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">name</span><span class="plain-syntax">, </span><span class="reserved-syntax">name_translation</span><span class="plain-syntax"> </span><span class="identifier-syntax">nt</span><span class="plain-syntax">, </span><span class="reserved-syntax">location_requirement</span><span class="plain-syntax"> </span><span class="identifier-syntax">req</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">hierarchy_location</span><span class="plain-syntax"> *</span><span class="identifier-syntax">hl</span><span class="plain-syntax"> = </span><span class="identifier-syntax">CREATE</span><span class="plain-syntax">(</span><span class="reserved-syntax">hierarchy_location</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">access_number</span><span class="plain-syntax"> = </span><span class="identifier-syntax">id</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">access_name</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Str::duplicate</span><span class="plain-syntax">(</span><span class="identifier-syntax">nt</span><span class="plain-syntax">.</span><span class="element-syntax">translate_to</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">function_package_name</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Str::duplicate</span><span class="plain-syntax">(</span><span class="identifier-syntax">name</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">requirements</span><span class="plain-syntax"> = </span><span class="identifier-syntax">req</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">trans</span><span class="plain-syntax"> = </span><span class="identifier-syntax">nt</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><a href="1-hl.html#SP3" class="function-link"><span class="function-syntax">HierarchyLocations::index</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="plain-syntax">, </span><span class="identifier-syntax">hl</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">hl</span><span class="plain-syntax">;</span>
<span class="plain-syntax">}</span>
<span class="reserved-syntax">hierarchy_location</span><span class="plain-syntax"> *</span><span class="function-syntax">HierarchyLocations::datum</span><span class="plain-syntax">(</span><span class="identifier-syntax">inter_tree</span><span class="plain-syntax"> *</span><span class="identifier-syntax">I</span><span class="plain-syntax">, </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">id</span><span class="plain-syntax">, </span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">name</span><span class="plain-syntax">, </span><span class="reserved-syntax">name_translation</span><span class="plain-syntax"> </span><span class="identifier-syntax">nt</span><span class="plain-syntax">, </span><span class="reserved-syntax">location_requirement</span><span class="plain-syntax"> </span><span class="identifier-syntax">req</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">hierarchy_location</span><span class="plain-syntax"> *</span><span class="identifier-syntax">hl</span><span class="plain-syntax"> = </span><span class="identifier-syntax">CREATE</span><span class="plain-syntax">(</span><span class="reserved-syntax">hierarchy_location</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">access_number</span><span class="plain-syntax"> = </span><span class="identifier-syntax">id</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">access_name</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Str::duplicate</span><span class="plain-syntax">(</span><span class="identifier-syntax">nt</span><span class="plain-syntax">.</span><span class="element-syntax">translate_to</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">datum_package_name</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Str::duplicate</span><span class="plain-syntax">(</span><span class="identifier-syntax">name</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">requirements</span><span class="plain-syntax"> = </span><span class="identifier-syntax">req</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">trans</span><span class="plain-syntax"> = </span><span class="identifier-syntax">nt</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><a href="1-hl.html#SP3" class="function-link"><span class="function-syntax">HierarchyLocations::index</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="plain-syntax">, </span><span class="identifier-syntax">hl</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">hl</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">HierarchyLocations::index</span><span class="plain-syntax">(</span><span class="identifier-syntax">inter_tree</span><span class="plain-syntax"> *</span><span class="identifier-syntax">I</span><span class="plain-syntax">, </span><span class="reserved-syntax">hierarchy_location</span><span class="plain-syntax"> *</span><span class="identifier-syntax">hl</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">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">access_number</span><span class="plain-syntax"> &gt;= </span><span class="constant-syntax">0</span><span class="plain-syntax">) </span><span class="identifier-syntax">I</span><span class="plain-syntax">-&gt;</span><span class="identifier-syntax">site</span><span class="plain-syntax">.</span><span class="element-syntax">hls_indexed_by_id</span><span class="plain-syntax">[</span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">access_number</span><span class="plain-syntax">] = </span><span class="identifier-syntax">hl</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">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">requirements</span><span class="plain-syntax">.</span><span class="element-syntax">any_package_of_this_type</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">Dictionaries::create</span><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="plain-syntax">-&gt;</span><span class="identifier-syntax">site</span><span class="plain-syntax">.</span><span class="element-syntax">hls_indexed_by_name</span><span class="plain-syntax">, </span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">access_name</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">Dictionaries::write_value</span><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="plain-syntax">-&gt;</span><span class="identifier-syntax">site</span><span class="plain-syntax">.</span><span class="element-syntax">hls_indexed_by_name</span><span class="plain-syntax">, </span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">access_name</span><span class="plain-syntax">, (</span><span class="reserved-syntax">void</span><span class="plain-syntax"> *) </span><span class="identifier-syntax">hl</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> }</span>
<span class="plain-syntax">}</span>
<span class="reserved-syntax">inter_name</span><span class="plain-syntax"> *</span><span class="function-syntax">HierarchyLocations::find</span><span class="plain-syntax">(</span><span class="identifier-syntax">inter_tree</span><span class="plain-syntax"> *</span><span class="identifier-syntax">I</span><span class="plain-syntax">, </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">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">id</span><span class="plain-syntax"> &lt; </span><span class="constant-syntax">0</span><span class="plain-syntax">) || (</span><span class="identifier-syntax">id</span><span class="plain-syntax"> &gt;= </span><span class="identifier-syntax">NO_DEFINED_HL_VALUES</span><span class="plain-syntax">) || (</span><span class="identifier-syntax">I</span><span class="plain-syntax">-&gt;</span><span class="identifier-syntax">site</span><span class="plain-syntax">.</span><span class="element-syntax">hls_indexed_by_id</span><span class="plain-syntax">[</span><span class="identifier-syntax">id</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">internal_error</span><span class="plain-syntax">(</span><span class="string-syntax">"bad hl ID"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="1-hl.html#SP3" class="function-link"><span class="function-syntax">HierarchyLocations::hl_to_iname</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="plain-syntax">-&gt;</span><span class="identifier-syntax">site</span><span class="plain-syntax">.</span><span class="element-syntax">hls_indexed_by_id</span><span class="plain-syntax">[</span><span class="identifier-syntax">id</span><span class="plain-syntax">]);</span>
<span class="plain-syntax">}</span>
<span class="reserved-syntax">inter_name</span><span class="plain-syntax"> *</span><span class="function-syntax">HierarchyLocations::find_by_name</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">HierarchyLocations::find_by_name</span></span>:<br/>Producing Inter - <a href="3-prd.html#SP3">&#167;3</a></span></button><span class="plain-syntax">(</span><span class="identifier-syntax">inter_tree</span><span class="plain-syntax"> *</span><span class="identifier-syntax">I</span><span class="plain-syntax">, </span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">name</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">Str::len</span><span class="plain-syntax">(</span><span class="identifier-syntax">name</span><span class="plain-syntax">) == </span><span class="constant-syntax">0</span><span class="plain-syntax">) </span><span class="identifier-syntax">internal_error</span><span class="plain-syntax">(</span><span class="string-syntax">"bad hl name"</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">Dictionaries::find</span><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="plain-syntax">-&gt;</span><span class="identifier-syntax">site</span><span class="plain-syntax">.</span><span class="element-syntax">hls_indexed_by_name</span><span class="plain-syntax">, </span><span class="identifier-syntax">name</span><span class="plain-syntax">))</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="1-hl.html#SP3" class="function-link"><span class="function-syntax">HierarchyLocations::hl_to_iname</span></a><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">hierarchy_location</span><span class="plain-syntax"> *)</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">Dictionaries::read_value</span><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="plain-syntax">-&gt;</span><span class="identifier-syntax">site</span><span class="plain-syntax">.</span><span class="element-syntax">hls_indexed_by_name</span><span class="plain-syntax">, </span><span class="identifier-syntax">name</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">NULL</span><span class="plain-syntax">;</span>
<span class="plain-syntax">}</span>
<span class="reserved-syntax">inter_name</span><span class="plain-syntax"> *</span><span class="function-syntax">HierarchyLocations::function</span><span class="plain-syntax">(</span><span class="identifier-syntax">inter_tree</span><span class="plain-syntax"> *</span><span class="identifier-syntax">I</span><span class="plain-syntax">, </span><span class="reserved-syntax">package_request</span><span class="plain-syntax"> *</span><span class="identifier-syntax">R</span><span class="plain-syntax">, </span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">name</span><span class="plain-syntax">, </span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">trans</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">inter_name</span><span class="plain-syntax"> *</span><span class="identifier-syntax">iname</span><span class="plain-syntax"> = </span><a href="1-pck.html#SP19" class="function-link"><span class="function-syntax">Packaging::function</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="plain-syntax">, </span><a href="1-in.html#SP5" class="function-link"><span class="function-syntax">InterNames::explicitly_named</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">name</span><span class="plain-syntax">, </span><span class="identifier-syntax">R</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">trans</span><span class="plain-syntax">) </span><a href="3-prd.html#SP2" class="function-link"><span class="function-syntax">Produce::change_translation</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">iname</span><span class="plain-syntax">, </span><span class="identifier-syntax">trans</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">iname</span><span class="plain-syntax">;</span>
<span class="plain-syntax">}</span>
<span class="reserved-syntax">inter_name</span><span class="plain-syntax"> *</span><span class="function-syntax">HierarchyLocations::hl_to_iname</span><span class="plain-syntax">(</span><span class="identifier-syntax">inter_tree</span><span class="plain-syntax"> *</span><span class="identifier-syntax">I</span><span class="plain-syntax">, </span><span class="reserved-syntax">hierarchy_location</span><span class="plain-syntax"> *</span><span class="identifier-syntax">hl</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">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">requirements</span><span class="plain-syntax">.</span><span class="element-syntax">any_package_of_this_type</span><span class="plain-syntax">) </span><span class="identifier-syntax">internal_error</span><span class="plain-syntax">(</span><span class="string-syntax">"NRL accessed inappropriately"</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">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">equates_to_iname</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">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">requirements</span><span class="plain-syntax">.</span><span class="element-syntax">must_be_plug</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">equates_to_iname</span><span class="plain-syntax"> = </span><a href="1-in.html#SP5" class="function-link"><span class="function-syntax">InterNames::explicitly_named_in_template</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="plain-syntax">, </span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">access_name</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">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">requirements</span><span class="plain-syntax">.</span><span class="identifier-syntax">this_exact_package</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">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">requirements</span><span class="plain-syntax">.</span><span class="element-syntax">this_exact_package_not_yet_created</span><span class="plain-syntax"> &gt;= </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">CORE_MODULE</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">requirements</span><span class="plain-syntax">.</span><span class="element-syntax">this_exact_package</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Hierarchy::exotic_package</span><span class="plain-syntax">(</span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">requirements</span><span class="plain-syntax">.</span><span class="element-syntax">this_exact_package_not_yet_created</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> #</span><span class="identifier-syntax">endif</span>
<span class="plain-syntax"> #</span><span class="identifier-syntax">ifndef</span><span class="plain-syntax"> </span><span class="identifier-syntax">CORE_MODULE</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">internal_error</span><span class="plain-syntax">(</span><span class="string-syntax">"feature not available in inter"</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">else</span><span class="plain-syntax"> </span><span class="identifier-syntax">internal_error</span><span class="plain-syntax">(</span><span class="string-syntax">"package can't be found"</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">Str::len</span><span class="plain-syntax">(</span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">function_package_name</span><span class="plain-syntax">) &gt; </span><span class="constant-syntax">0</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">equates_to_iname</span><span class="plain-syntax"> = </span><a href="1-pck.html#SP19" class="function-link"><span class="function-syntax">Packaging::function_text</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><a href="1-in.html#SP5" class="function-link"><span class="function-syntax">InterNames::explicitly_named</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">function_package_name</span><span class="plain-syntax">, </span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">requirements</span><span class="plain-syntax">.</span><span class="element-syntax">this_exact_package</span><span class="plain-syntax">),</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">access_name</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> } </span><span class="reserved-syntax">else</span><span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Str::len</span><span class="plain-syntax">(</span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">datum_package_name</span><span class="plain-syntax">) &gt; </span><span class="constant-syntax">0</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">equates_to_iname</span><span class="plain-syntax"> = </span><a href="1-pck.html#SP20" class="function-link"><span class="function-syntax">Packaging::datum_text</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><a href="1-in.html#SP5" class="function-link"><span class="function-syntax">InterNames::explicitly_named</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">datum_package_name</span><span class="plain-syntax">, </span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">requirements</span><span class="plain-syntax">.</span><span class="element-syntax">this_exact_package</span><span class="plain-syntax">),</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">access_name</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> } </span><span class="reserved-syntax">else</span><span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">requirements</span><span class="plain-syntax">.</span><span class="element-syntax">this_exact_package</span><span class="plain-syntax">) &amp;&amp; (</span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">equates_to_iname</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">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">equates_to_iname</span><span class="plain-syntax"> = </span><a href="1-in.html#SP5" class="function-link"><span class="function-syntax">InterNames::explicitly_named</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">access_name</span><span class="plain-syntax">, </span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">requirements</span><span class="plain-syntax">.</span><span class="element-syntax">this_exact_package</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> }</span>
<span class="plain-syntax"> }</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">requirements</span><span class="plain-syntax">.</span><span class="element-syntax">this_exact_package</span><span class="plain-syntax"> = </span><a href="1-in.html#SP7" class="function-link"><span class="function-syntax">InterNames::location</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">equates_to_iname</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">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">trans</span><span class="plain-syntax">.</span><span class="element-syntax">translate_to</span><span class="plain-syntax">) </span><a href="3-prd.html#SP2" class="function-link"><span class="function-syntax">Produce::change_translation</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">equates_to_iname</span><span class="plain-syntax">, </span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">trans</span><span class="plain-syntax">.</span><span class="element-syntax">translate_to</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"> </span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">equates_to_iname</span><span class="plain-syntax">;</span>
<span class="plain-syntax">}</span>
<span class="reserved-syntax">inter_name</span><span class="plain-syntax"> *</span><span class="function-syntax">HierarchyLocations::find_in_package</span><span class="plain-syntax">(</span><span class="identifier-syntax">inter_tree</span><span class="plain-syntax"> *</span><span class="identifier-syntax">I</span><span class="plain-syntax">, </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">id</span><span class="plain-syntax">, </span><span class="reserved-syntax">package_request</span><span class="plain-syntax"> *</span><span class="identifier-syntax">P</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="reserved-syntax">inter_name</span><span class="plain-syntax"> *</span><span class="identifier-syntax">derive_from</span><span class="plain-syntax">, </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">fix</span><span class="plain-syntax">, </span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">imposed_name</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">id</span><span class="plain-syntax"> &lt; </span><span class="constant-syntax">0</span><span class="plain-syntax">) || (</span><span class="identifier-syntax">id</span><span class="plain-syntax"> &gt;= </span><span class="identifier-syntax">NO_DEFINED_HL_VALUES</span><span class="plain-syntax">) || (</span><span class="identifier-syntax">I</span><span class="plain-syntax">-&gt;</span><span class="identifier-syntax">site</span><span class="plain-syntax">.</span><span class="element-syntax">hls_indexed_by_id</span><span class="plain-syntax">[</span><span class="identifier-syntax">id</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">internal_error</span><span class="plain-syntax">(</span><span class="string-syntax">"bad hl ID"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">hierarchy_location</span><span class="plain-syntax"> *</span><span class="identifier-syntax">hl</span><span class="plain-syntax"> = </span><span class="identifier-syntax">I</span><span class="plain-syntax">-&gt;</span><span class="identifier-syntax">site</span><span class="plain-syntax">.</span><span class="element-syntax">hls_indexed_by_id</span><span class="plain-syntax">[</span><span class="identifier-syntax">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">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">requirements</span><span class="plain-syntax">.</span><span class="element-syntax">any_package_of_this_type</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) &amp;&amp;</span>
<span class="plain-syntax"> (</span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">requirements</span><span class="plain-syntax">.</span><span class="element-syntax">any_enclosure</span><span class="plain-syntax"> == </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">)) </span><span class="identifier-syntax">internal_error</span><span class="plain-syntax">(</span><span class="string-syntax">"NRL accessed inappropriately"</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">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">requirements</span><span class="plain-syntax">.</span><span class="element-syntax">any_enclosure</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">Inter::Symbols::read_annotation</span><span class="plain-syntax">(</span><span class="identifier-syntax">P</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">eventual_type</span><span class="plain-syntax">, </span><span class="identifier-syntax">ENCLOSING_IANN</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">internal_error</span><span class="plain-syntax">(</span><span class="string-syntax">"subpackage not in enclosing superpackage"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> } </span><span class="reserved-syntax">else</span><span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><span class="identifier-syntax">P</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) || (</span><span class="identifier-syntax">P</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">eventual_type</span><span class="plain-syntax"> != </span><a href="1-pt.html#SP1" class="function-link"><span class="function-syntax">PackageTypes::get</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="plain-syntax">, </span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">requirements</span><span class="plain-syntax">.</span><span class="element-syntax">any_package_of_this_type</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">"AN: %S, FPN: %S\n"</span><span class="plain-syntax">, </span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">access_name</span><span class="plain-syntax">, </span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">function_package_name</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">"Have type: $3, required: %S\n"</span><span class="plain-syntax">, </span><span class="identifier-syntax">P</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">eventual_type</span><span class="plain-syntax">, </span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">requirements</span><span class="plain-syntax">.</span><span class="element-syntax">any_package_of_this_type</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">internal_error</span><span class="plain-syntax">(</span><span class="string-syntax">"constant in wrong superpackage"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> }</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">inter_name</span><span class="plain-syntax"> *</span><span class="identifier-syntax">iname</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">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">trans</span><span class="plain-syntax">.</span><span class="element-syntax">translate_to</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">T</span><span class="plain-syntax"> = </span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">trans</span><span class="plain-syntax">.</span><span class="element-syntax">translate_to</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="1-hl.html#SP3_1" class="named-paragraph-link"><span class="named-paragraph">Make the actual iname</span><span class="named-paragraph-number">3.1</span></a></span><span class="plain-syntax">;</span>
<span class="plain-syntax"> } </span><span class="reserved-syntax">else</span><span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">trans</span><span class="plain-syntax">.</span><span class="element-syntax">by_imposition</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">T</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="1-hl.html#SP3_1" class="named-paragraph-link"><span class="named-paragraph">Make the actual iname</span><span class="named-paragraph-number">3.1</span></a></span><span class="plain-syntax">;</span>
<span class="plain-syntax"> } </span><span class="reserved-syntax">else</span><span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">trans</span><span class="plain-syntax">.</span><span class="element-syntax">name_generator</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">TEMPORARY_TEXT</span><span class="plain-syntax">(</span><span class="identifier-syntax">T</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">inter_name</span><span class="plain-syntax"> *</span><span class="identifier-syntax">temp_iname</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">derive_from</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">temp_iname</span><span class="plain-syntax"> = </span><a href="1-in.html#SP6" class="function-link"><span class="function-syntax">InterNames::derived</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">trans</span><span class="plain-syntax">.</span><span class="element-syntax">name_generator</span><span class="plain-syntax">, </span><span class="identifier-syntax">derive_from</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">else</span><span class="plain-syntax"> {</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">temp_iname</span><span class="plain-syntax"> = </span><a href="1-in.html#SP6" class="function-link"><span class="function-syntax">InterNames::generated</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">trans</span><span class="plain-syntax">.</span><span class="element-syntax">name_generator</span><span class="plain-syntax">, </span><span class="identifier-syntax">fix</span><span class="plain-syntax">, </span><span class="identifier-syntax">W</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> }</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">W</span><span class="plain-syntax"> = </span><span class="identifier-syntax">EMPTY_WORDING</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">WRITE_TO</span><span class="plain-syntax">(</span><span class="identifier-syntax">T</span><span class="plain-syntax">, </span><span class="string-syntax">"%n"</span><span class="plain-syntax">, </span><span class="identifier-syntax">temp_iname</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="1-hl.html#SP3_1" class="named-paragraph-link"><span class="named-paragraph">Make the actual iname</span><span class="named-paragraph-number">3.1</span></a></span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">DISCARD_TEXT</span><span class="plain-syntax">(</span><span class="identifier-syntax">T</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="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">T</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="1-hl.html#SP3_1" class="named-paragraph-link"><span class="named-paragraph">Make the actual iname</span><span class="named-paragraph-number">3.1</span></a></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">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">trans</span><span class="plain-syntax">.</span><span class="element-syntax">then_make_unique</span><span class="plain-syntax">) </span><a href="3-prd.html#SP2" class="function-link"><span class="function-syntax">Produce::set_flag</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">iname</span><span class="plain-syntax">, </span><span class="identifier-syntax">MAKE_NAME_UNIQUE</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">iname</span><span class="plain-syntax">;</span>
<span class="plain-syntax">}</span>
2019-04-12 16:47:00 +03:00
</pre>
2020-05-03 03:01:21 +03:00
<ul class="endnotetexts"><li>The structure hierarchy_location is private to this section.</li></ul>
<p class="commentary firstcommentary"><a id="SP3_1"></a><b>&#167;3.1. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Make the actual iname</span><span class="named-paragraph-number">3.1</span></span><span class="comment-syntax"> =</span>
</p>
2019-04-12 16:47:00 +03:00
2020-05-03 03:01:21 +03:00
<pre class="displayed-code all-displayed-code code-font">
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Str::len</span><span class="plain-syntax">(</span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">function_package_name</span><span class="plain-syntax">) &gt; </span><span class="constant-syntax">0</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">iname</span><span class="plain-syntax"> = </span><a href="1-pck.html#SP19" class="function-link"><span class="function-syntax">Packaging::function</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><a href="1-in.html#SP5" class="function-link"><span class="function-syntax">InterNames::explicitly_named</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">function_package_name</span><span class="plain-syntax">, </span><span class="identifier-syntax">P</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">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">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">trans</span><span class="plain-syntax">.</span><span class="element-syntax">by_imposition</span><span class="plain-syntax">) </span><span class="identifier-syntax">iname</span><span class="plain-syntax"> = </span><a href="1-in.html#SP5" class="function-link"><span class="function-syntax">InterNames::explicitly_named_with_memo</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">imposed_name</span><span class="plain-syntax">, </span><span class="identifier-syntax">P</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">else</span><span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Str::len</span><span class="plain-syntax">(</span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">access_name</span><span class="plain-syntax">) == </span><span class="constant-syntax">0</span><span class="plain-syntax">) </span><span class="identifier-syntax">iname</span><span class="plain-syntax"> = </span><a href="1-in.html#SP5" class="function-link"><span class="function-syntax">InterNames::explicitly_named_with_memo</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">T</span><span class="plain-syntax">, </span><span class="identifier-syntax">P</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">else</span><span class="plain-syntax"> </span><span class="identifier-syntax">iname</span><span class="plain-syntax"> = </span><a href="1-in.html#SP5" class="function-link"><span class="function-syntax">InterNames::explicitly_named_with_memo</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">access_name</span><span class="plain-syntax">, </span><span class="identifier-syntax">P</span><span class="plain-syntax">, </span><span class="identifier-syntax">W</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">Str::len</span><span class="plain-syntax">(</span><span class="identifier-syntax">T</span><span class="plain-syntax">) &gt; </span><span class="constant-syntax">0</span><span class="plain-syntax">) &amp;&amp; (</span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">access_name</span><span class="plain-syntax">)) </span><a href="3-prd.html#SP2" class="function-link"><span class="function-syntax">Produce::change_translation</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">iname</span><span class="plain-syntax">, </span><span class="identifier-syntax">T</span><span class="plain-syntax">);</span>
2019-04-16 10:15:15 +03:00
</pre>
2020-05-03 03:01:21 +03:00
<ul class="endnotetexts"><li>This code is used in <a href="1-hl.html#SP3">&#167;3</a> (four times).</li></ul>
<p class="commentary firstcommentary"><a id="SP4"></a><b>&#167;4. </b></p>
<pre class="displayed-code all-displayed-code code-font">
<span class="reserved-syntax">package_request</span><span class="plain-syntax"> *</span><span class="function-syntax">HierarchyLocations::package_in_package</span><span class="plain-syntax">(</span><span class="identifier-syntax">inter_tree</span><span class="plain-syntax"> *</span><span class="identifier-syntax">I</span><span class="plain-syntax">, </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">id</span><span class="plain-syntax">, </span><span class="reserved-syntax">package_request</span><span class="plain-syntax"> *</span><span class="identifier-syntax">P</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">id</span><span class="plain-syntax"> &lt; </span><span class="constant-syntax">0</span><span class="plain-syntax">) || (</span><span class="identifier-syntax">id</span><span class="plain-syntax"> &gt;= </span><span class="identifier-syntax">NO_DEFINED_HL_VALUES</span><span class="plain-syntax">) || (</span><span class="identifier-syntax">I</span><span class="plain-syntax">-&gt;</span><span class="identifier-syntax">site</span><span class="plain-syntax">.</span><span class="element-syntax">hls_indexed_by_id</span><span class="plain-syntax">[</span><span class="identifier-syntax">id</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">internal_error</span><span class="plain-syntax">(</span><span class="string-syntax">"bad hl ID"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">hierarchy_location</span><span class="plain-syntax"> *</span><span class="identifier-syntax">hl</span><span class="plain-syntax"> = </span><span class="identifier-syntax">I</span><span class="plain-syntax">-&gt;</span><span class="identifier-syntax">site</span><span class="plain-syntax">.</span><span class="element-syntax">hls_indexed_by_id</span><span class="plain-syntax">[</span><span class="identifier-syntax">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">P</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 superpackage"</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">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">package_type</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">"package_in_package used wrongly"</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">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">requirements</span><span class="plain-syntax">.</span><span class="element-syntax">any_package_of_this_type</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">P</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">eventual_type</span><span class="plain-syntax"> != </span><a href="1-pt.html#SP1" class="function-link"><span class="function-syntax">PackageTypes::get</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="plain-syntax">, </span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">requirements</span><span class="plain-syntax">.</span><span class="element-syntax">any_package_of_this_type</span><span class="plain-syntax">))</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">internal_error</span><span class="plain-syntax">(</span><span class="string-syntax">"subpackage in wrong superpackage"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> } </span><span class="reserved-syntax">else</span><span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">requirements</span><span class="plain-syntax">.</span><span class="element-syntax">any_enclosure</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">Inter::Symbols::read_annotation</span><span class="plain-syntax">(</span><span class="identifier-syntax">P</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">eventual_type</span><span class="plain-syntax">, </span><span class="identifier-syntax">ENCLOSING_IANN</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">internal_error</span><span class="plain-syntax">(</span><span class="string-syntax">"subpackage not in enclosing superpackage"</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">internal_error</span><span class="plain-syntax">(</span><span class="string-syntax">"NRL accessed inappropriately"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="1-pck.html#SP2" class="function-link"><span class="function-syntax">Packaging::request</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="plain-syntax">, </span><a href="1-in.html#SP5" class="function-link"><span class="function-syntax">InterNames::explicitly_named</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">access_name</span><span class="plain-syntax">, </span><span class="identifier-syntax">P</span><span class="plain-syntax">), </span><a href="1-pt.html#SP1" class="function-link"><span class="function-syntax">PackageTypes::get</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="plain-syntax">, </span><span class="identifier-syntax">hl</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">package_type</span><span class="plain-syntax">));</span>
<span class="plain-syntax">}</span>
2019-04-22 17:06:29 +03:00
</pre>
2020-05-03 03:01:21 +03:00
<p class="commentary firstcommentary"><a id="SP5"></a><b>&#167;5. Hierarchy locations. </b></p>
<pre class="displayed-code all-displayed-code code-font">
<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">hierarchy_attachment_point</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">hap_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">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">name_stem</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">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">type</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="reserved-syntax">location_requirement</span><span class="plain-syntax"> </span><span class="identifier-syntax">requirements</span><span class="plain-syntax">;</span>
2020-05-09 15:07:39 +03:00
<span class="plain-syntax"> </span><span class="identifier-syntax">CLASS_DEFINITION</span>
2020-05-03 03:01:21 +03:00
<span class="plain-syntax">} </span><span class="reserved-syntax">hierarchy_attachment_point</span><span class="plain-syntax">;</span>
<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">HierarchyLocations::index_ap</span><span class="plain-syntax">(</span><span class="identifier-syntax">inter_tree</span><span class="plain-syntax"> *</span><span class="identifier-syntax">I</span><span class="plain-syntax">, </span><span class="reserved-syntax">hierarchy_attachment_point</span><span class="plain-syntax"> *</span><span class="identifier-syntax">hap</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">hap</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">hap_id</span><span class="plain-syntax"> &gt;= </span><span class="constant-syntax">0</span><span class="plain-syntax">) </span><span class="identifier-syntax">I</span><span class="plain-syntax">-&gt;</span><span class="identifier-syntax">site</span><span class="plain-syntax">.</span><span class="element-syntax">haps_indexed_by_id</span><span class="plain-syntax">[</span><span class="identifier-syntax">hap</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">hap_id</span><span class="plain-syntax">] = </span><span class="identifier-syntax">hap</span><span class="plain-syntax">;</span>
<span class="plain-syntax">}</span>
<span class="reserved-syntax">hierarchy_attachment_point</span><span class="plain-syntax"> *</span><span class="function-syntax">HierarchyLocations::ap</span><span class="plain-syntax">(</span><span class="identifier-syntax">inter_tree</span><span class="plain-syntax"> *</span><span class="identifier-syntax">I</span><span class="plain-syntax">, </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">hap_id</span><span class="plain-syntax">, </span><span class="reserved-syntax">location_requirement</span><span class="plain-syntax"> </span><span class="identifier-syntax">req</span><span class="plain-syntax">, </span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">iterated_text</span><span class="plain-syntax">, </span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ptype_name</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">hierarchy_attachment_point</span><span class="plain-syntax"> *</span><span class="identifier-syntax">hap</span><span class="plain-syntax"> = </span><span class="identifier-syntax">CREATE</span><span class="plain-syntax">(</span><span class="reserved-syntax">hierarchy_attachment_point</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">hap</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">hap_id</span><span class="plain-syntax"> = </span><span class="identifier-syntax">hap_id</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">hap</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">requirements</span><span class="plain-syntax"> = </span><span class="identifier-syntax">req</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">hap</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">name_stem</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Str::duplicate</span><span class="plain-syntax">(</span><span class="identifier-syntax">iterated_text</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">hap</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">type</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Str::duplicate</span><span class="plain-syntax">(</span><span class="identifier-syntax">ptype_name</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><a href="1-hl.html#SP5" class="function-link"><span class="function-syntax">HierarchyLocations::index_ap</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="plain-syntax">, </span><span class="identifier-syntax">hap</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">hap</span><span class="plain-syntax">;</span>
<span class="plain-syntax">}</span>
<span class="reserved-syntax">package_request</span><span class="plain-syntax"> *</span><span class="function-syntax">HierarchyLocations::attach_new_package</span><span class="plain-syntax">(</span><span class="identifier-syntax">inter_tree</span><span class="plain-syntax"> *</span><span class="identifier-syntax">I</span><span class="plain-syntax">, </span><span class="reserved-syntax">compilation_module</span><span class="plain-syntax"> *</span><span class="identifier-syntax">C</span><span class="plain-syntax">, </span><span class="reserved-syntax">package_request</span><span class="plain-syntax"> *</span><span class="identifier-syntax">R</span><span class="plain-syntax">, </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">hap_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">hap_id</span><span class="plain-syntax"> &lt; </span><span class="constant-syntax">0</span><span class="plain-syntax">) || (</span><span class="identifier-syntax">hap_id</span><span class="plain-syntax"> &gt;= </span><span class="identifier-syntax">NO_DEFINED_HAP_VALUES</span><span class="plain-syntax">) || (</span><span class="identifier-syntax">I</span><span class="plain-syntax">-&gt;</span><span class="identifier-syntax">site</span><span class="plain-syntax">.</span><span class="element-syntax">haps_indexed_by_id</span><span class="plain-syntax">[</span><span class="identifier-syntax">hap_id</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">internal_error</span><span class="plain-syntax">(</span><span class="string-syntax">"invalid HAP request"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">hierarchy_attachment_point</span><span class="plain-syntax"> *</span><span class="identifier-syntax">hap</span><span class="plain-syntax"> = </span><span class="identifier-syntax">I</span><span class="plain-syntax">-&gt;</span><span class="identifier-syntax">site</span><span class="plain-syntax">.</span><span class="element-syntax">haps_indexed_by_id</span><span class="plain-syntax">[</span><span class="identifier-syntax">hap_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">hap</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">requirements</span><span class="plain-syntax">.</span><span class="element-syntax">any_submodule_package_of_this_identity</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">CORE_MODULE</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">R</span><span class="plain-syntax"> = </span><a href="1-pck.html#SP17" class="function-link"><span class="function-syntax">Packaging::request_submodule</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="plain-syntax">, </span><span class="identifier-syntax">C</span><span class="plain-syntax">, </span><span class="identifier-syntax">hap</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">requirements</span><span class="plain-syntax">.</span><span class="element-syntax">any_submodule_package_of_this_identity</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> #</span><span class="identifier-syntax">endif</span>
<span class="plain-syntax"> #</span><span class="identifier-syntax">ifndef</span><span class="plain-syntax"> </span><span class="identifier-syntax">CORE_MODULE</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">internal_error</span><span class="plain-syntax">(</span><span class="string-syntax">"feature available only within inform7 compiler"</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">else</span><span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">hap</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">requirements</span><span class="plain-syntax">.</span><span class="identifier-syntax">this_exact_package</span><span class="plain-syntax">)</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">R</span><span class="plain-syntax"> = </span><span class="identifier-syntax">hap</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">requirements</span><span class="plain-syntax">.</span><span class="element-syntax">this_exact_package</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">else</span><span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">hap</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">requirements</span><span class="plain-syntax">.</span><span class="element-syntax">this_exact_package_not_yet_created</span><span class="plain-syntax"> &gt;= </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">CORE_MODULE</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">R</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Hierarchy::exotic_package</span><span class="plain-syntax">(</span><span class="identifier-syntax">hap</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">requirements</span><span class="plain-syntax">.</span><span class="element-syntax">this_exact_package_not_yet_created</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> #</span><span class="identifier-syntax">endif</span>
<span class="plain-syntax"> #</span><span class="identifier-syntax">ifndef</span><span class="plain-syntax"> </span><span class="identifier-syntax">CORE_MODULE</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">internal_error</span><span class="plain-syntax">(</span><span class="string-syntax">"feature available only within inform7 compiler"</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">else</span><span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">hap</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">requirements</span><span class="plain-syntax">.</span><span class="identifier-syntax">any_package_of_this_type</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">R</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) || (</span><span class="identifier-syntax">R</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">eventual_type</span><span class="plain-syntax"> != </span><a href="1-pt.html#SP1" class="function-link"><span class="function-syntax">PackageTypes::get</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="plain-syntax">, </span><span class="identifier-syntax">hap</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">requirements</span><span class="plain-syntax">.</span><span class="element-syntax">any_package_of_this_type</span><span class="plain-syntax">)))</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">internal_error</span><span class="plain-syntax">(</span><span class="string-syntax">"subpackage in wrong superpackage"</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"> </span><a href="1-pck.html#SP2" class="function-link"><span class="function-syntax">Packaging::request</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="plain-syntax">, </span><a href="1-pck.html#SP4" class="function-link"><span class="function-syntax">Packaging::make_iname_within</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">R</span><span class="plain-syntax">, </span><span class="identifier-syntax">hap</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">name_stem</span><span class="plain-syntax">), </span><a href="1-pt.html#SP1" class="function-link"><span class="function-syntax">PackageTypes::get</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="plain-syntax">, </span><span class="identifier-syntax">hap</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">type</span><span class="plain-syntax">));</span>
<span class="plain-syntax">}</span>
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</pre>
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<ul class="endnotetexts"><li>The structure hierarchy_attachment_point is accessed in 1/pck, 1/in and here.</li></ul>
<p class="commentary firstcommentary"><a id="SP6"></a><b>&#167;6. Hierarchy metadata. </b></p>
<pre class="displayed-code all-displayed-code code-font">
<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">hierarchy_metadatum</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">hm_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">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">key</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="reserved-syntax">location_requirement</span><span class="plain-syntax"> </span><span class="identifier-syntax">requirements</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">CLASS_DEFINITION</span>
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<span class="plain-syntax">} </span><span class="reserved-syntax">hierarchy_metadatum</span><span class="plain-syntax">;</span>
<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">HierarchyLocations::index_md</span><span class="plain-syntax">(</span><span class="identifier-syntax">inter_tree</span><span class="plain-syntax"> *</span><span class="identifier-syntax">I</span><span class="plain-syntax">, </span><span class="reserved-syntax">hierarchy_metadatum</span><span class="plain-syntax"> *</span><span class="identifier-syntax">hmd</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">hmd</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">hm_id</span><span class="plain-syntax"> &gt;= </span><span class="constant-syntax">0</span><span class="plain-syntax">) </span><span class="identifier-syntax">I</span><span class="plain-syntax">-&gt;</span><span class="identifier-syntax">site</span><span class="plain-syntax">.</span><span class="identifier-syntax">hmds_indexed_by_id</span><span class="plain-syntax">[</span><span class="identifier-syntax">hmd</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">hm_id</span><span class="plain-syntax">] = </span><span class="identifier-syntax">hmd</span><span class="plain-syntax">;</span>
<span class="plain-syntax">}</span>
<span class="reserved-syntax">hierarchy_metadatum</span><span class="plain-syntax"> *</span><span class="function-syntax">HierarchyLocations::metadata</span><span class="plain-syntax">(</span><span class="identifier-syntax">inter_tree</span><span class="plain-syntax"> *</span><span class="identifier-syntax">I</span><span class="plain-syntax">, </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">hm_id</span><span class="plain-syntax">, </span><span class="reserved-syntax">location_requirement</span><span class="plain-syntax"> </span><span class="identifier-syntax">req</span><span class="plain-syntax">, </span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">key</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">hierarchy_metadatum</span><span class="plain-syntax"> *</span><span class="identifier-syntax">hmd</span><span class="plain-syntax"> = </span><span class="identifier-syntax">CREATE</span><span class="plain-syntax">(</span><span class="reserved-syntax">hierarchy_metadatum</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">hmd</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">hm_id</span><span class="plain-syntax"> = </span><span class="identifier-syntax">hm_id</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">hmd</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">requirements</span><span class="plain-syntax"> = </span><span class="identifier-syntax">req</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">hmd</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">key</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Str::duplicate</span><span class="plain-syntax">(</span><span class="identifier-syntax">key</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><a href="1-hl.html#SP6" class="function-link"><span class="function-syntax">HierarchyLocations::index_md</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="plain-syntax">, </span><span class="identifier-syntax">hmd</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">hmd</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">HierarchyLocations::markup</span><span class="plain-syntax">(</span><span class="identifier-syntax">inter_tree</span><span class="plain-syntax"> *</span><span class="identifier-syntax">I</span><span class="plain-syntax">, </span><span class="reserved-syntax">package_request</span><span class="plain-syntax"> *</span><span class="identifier-syntax">R</span><span class="plain-syntax">, </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">hm_id</span><span class="plain-syntax">, </span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">value</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">hm_id</span><span class="plain-syntax"> &lt; </span><span class="constant-syntax">0</span><span class="plain-syntax">) || (</span><span class="identifier-syntax">hm_id</span><span class="plain-syntax"> &gt;= </span><span class="identifier-syntax">NO_DEFINED_HMD_VALUES</span><span class="plain-syntax">) || (</span><span class="identifier-syntax">I</span><span class="plain-syntax">-&gt;</span><span class="identifier-syntax">site</span><span class="plain-syntax">.</span><span class="element-syntax">hmds_indexed_by_id</span><span class="plain-syntax">[</span><span class="identifier-syntax">hm_id</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">internal_error</span><span class="plain-syntax">(</span><span class="string-syntax">"invalid HMD request"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">hierarchy_metadatum</span><span class="plain-syntax"> *</span><span class="identifier-syntax">hmd</span><span class="plain-syntax"> = </span><span class="identifier-syntax">I</span><span class="plain-syntax">-&gt;</span><span class="identifier-syntax">site</span><span class="plain-syntax">.</span><span class="element-syntax">hmds_indexed_by_id</span><span class="plain-syntax">[</span><span class="identifier-syntax">hm_id</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">wrong</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">hmd</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">requirements</span><span class="plain-syntax">.</span><span class="element-syntax">any_submodule_package_of_this_identity</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">wrong</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">else</span><span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">hmd</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">requirements</span><span class="plain-syntax">.</span><span class="identifier-syntax">this_exact_package</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">R</span><span class="plain-syntax"> != </span><span class="identifier-syntax">hmd</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">requirements</span><span class="plain-syntax">.</span><span class="element-syntax">this_exact_package</span><span class="plain-syntax">)</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">wrong</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">else</span><span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">hmd</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">requirements</span><span class="plain-syntax">.</span><span class="identifier-syntax">this_exact_package_not_yet_created</span><span class="plain-syntax"> &gt;= </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">CORE_MODULE</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">R</span><span class="plain-syntax"> != </span><span class="identifier-syntax">Hierarchy::exotic_package</span><span class="plain-syntax">(</span><span class="identifier-syntax">hmd</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">requirements</span><span class="plain-syntax">.</span><span class="element-syntax">this_exact_package_not_yet_created</span><span class="plain-syntax">))</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">wrong</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">endif</span>
<span class="plain-syntax"> #</span><span class="identifier-syntax">ifndef</span><span class="plain-syntax"> </span><span class="identifier-syntax">CORE_MODULE</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">internal_error</span><span class="plain-syntax">(</span><span class="string-syntax">"feature available only within inform7 compiler"</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">else</span><span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">hmd</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">requirements</span><span class="plain-syntax">.</span><span class="identifier-syntax">any_package_of_this_type</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">R</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) || (</span><span class="identifier-syntax">R</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">eventual_type</span><span class="plain-syntax"> != </span><a href="1-pt.html#SP1" class="function-link"><span class="function-syntax">PackageTypes::get</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="plain-syntax">, </span><span class="identifier-syntax">hmd</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">requirements</span><span class="plain-syntax">.</span><span class="element-syntax">any_package_of_this_type</span><span class="plain-syntax">)))</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">wrong</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">wrong</span><span class="plain-syntax">) </span><span class="identifier-syntax">internal_error</span><span class="plain-syntax">(</span><span class="string-syntax">"misapplied metadata"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><a href="3-prd.html#SP2" class="function-link"><span class="function-syntax">Produce::metadata</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="plain-syntax">, </span><span class="identifier-syntax">R</span><span class="plain-syntax">, </span><span class="identifier-syntax">hmd</span><span class="plain-syntax">-&gt;</span><span class="identifier-syntax">key</span><span class="plain-syntax">, </span><span class="identifier-syntax">value</span><span class="plain-syntax">);</span>
<span class="plain-syntax">}</span>
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</pre>
2020-05-03 03:01:21 +03:00
<ul class="endnotetexts"><li>The structure hierarchy_metadatum is private to this section.</li></ul>
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