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<ul class="crumbs"><li><a href="../index.html">Home</a></li><li><a href="../compiler.html">Inform7 Modules</a></li><li><a href="index.html">linguistics</a></li><li><a href="index.html#3">Chapter 3: Grammatical Categories I</a></li><li><b>Adjectives</b></li></ul></div>
<p class="purpose">To record the names of all adjectives.</p>
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<ul class="toc"><li><a href="3-adj.html#SP1">&#167;1. Adjectives are not their meanings</a></li><li><a href="3-adj.html#SP2">&#167;2. Adjectival phrases</a></li><li><a href="3-adj.html#SP6">&#167;6. Parsing adjectives</a></li><li><a href="3-adj.html#SP8">&#167;8. Testing agreement</a></li><li><a href="3-adj.html#SP9">&#167;9. Logging</a></li></ul><hr class="tocbar">
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<p class="commentary firstcommentary"><a id="SP1"></a><b>&#167;1. Adjectives are not their meanings. </b>Adjectives are simpler than verbs, since they define unary rather than
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binary predicates. The word "open" applies to only one term &mdash; logically, we
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regard it as <span class="extract"><span class="extract-syntax">open(x)</span></span>, whereas a verb like "suspects" would appear
in formulae as <span class="extract"><span class="extract-syntax">suspects(x, y)</span></span>.
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</p>
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<p class="commentary">But they are nevertheless complicated enough to have multiple meanings. For
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instance, two of the senses of "empty" in the Standard Rules are:
</p>
<blockquote>
<p>Definition: a text is empty rather than non-empty if it is "".</p>
</blockquote>
<blockquote>
<p>Definition: a table name is empty rather than non-empty if the number of filled rows in it is 0.</p>
</blockquote>
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<p class="commentary">(Which also defines two of the senses of "non-empty", another adjective.)
The clause <span class="extract"><span class="extract-syntax">empty(x)</span></span> can be fully understood only when we know what
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kind of value x has; for a text, the first sense applies, and for a table
name, the second.
</p>
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<p class="commentary">Adjectives may also need to inflect, though not in English. (Let's not argue
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about the word "blond"/"blonde", which is the only counterexample anybody
ever brings up.)
</p>
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<p class="commentary firstcommentary"><a id="SP2"></a><b>&#167;2. Adjectival phrases. </b>Because of this we need a structure to represent an adjective as
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distinct from its meaning, and this is it.
</p>
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<pre class="definitions code-font"><span class="plain-syntax">@</span><span class="reserved-syntax">default</span><span class="plain-syntax"> </span><span class="constant-syntax">ADJECTIVE_MEANING_TYPE</span><span class="plain-syntax"> </span><span class="reserved-syntax">void</span>
</pre>
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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">adjectival_phrase</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">name_cluster</span><span class="plain-syntax"> *</span><span class="identifier-syntax">adjective_names</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">struct</span><span class="plain-syntax"> </span><span class="identifier-syntax">inter_name</span><span class="plain-syntax"> *</span><span class="identifier-syntax">aph_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">package_request</span><span class="plain-syntax"> *</span><span class="identifier-syntax">aph_package</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> #</span><span class="identifier-syntax">endif</span>
<span class="plain-syntax"> </span><span class="constant-syntax">ADJECTIVE_MEANING_TYPE</span><span class="plain-syntax"> *</span><span class="identifier-syntax">meanings</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">MEMORY_MANAGEMENT</span>
<span class="plain-syntax">} </span><span class="reserved-syntax">adjectival_phrase</span><span class="plain-syntax">;</span>
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</pre>
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<ul class="endnotetexts"><li>The structure adjectival_phrase is private to this section.</li></ul>
<p class="commentary firstcommentary"><a id="SP3"></a><b>&#167;3. </b>The following declares a new adjective, creating it only if necessary:
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</p>
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<pre class="displayed-code all-displayed-code code-font">
<span class="reserved-syntax">adjectival_phrase</span><span class="plain-syntax"> *</span><span class="function-syntax">Adjectives::declare</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">Adjectives::declare</span></span>:<br/><a href="3-adj.html#SP8">&#167;8</a></span></button><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="identifier-syntax">PREFORM_LANGUAGE_TYPE</span><span class="plain-syntax"> *</span><span class="identifier-syntax">nl</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">adjectival_phrase</span><span class="plain-syntax"> *</span><span class="identifier-syntax">aph</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">LOOP_OVER</span><span class="plain-syntax">(</span><span class="identifier-syntax">aph</span><span class="plain-syntax">, </span><span class="reserved-syntax">adjectival_phrase</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">wording</span><span class="plain-syntax"> </span><span class="identifier-syntax">C</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Clusters::get_name_in_play</span><span class="plain-syntax">(</span><span class="identifier-syntax">aph</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">adjective_names</span><span class="plain-syntax">, </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">, </span><span class="identifier-syntax">nl</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Wordings::match</span><span class="plain-syntax">(</span><span class="identifier-syntax">C</span><span class="plain-syntax">, </span><span class="identifier-syntax">W</span><span class="plain-syntax">)) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">aph</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="3-adj.html#SP4" class="function-link"><span class="function-syntax">Adjectives::from_word_range</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">W</span><span class="plain-syntax">, </span><span class="identifier-syntax">nl</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="SP4"></a><b>&#167;4. </b>Whereas this simply creates it:
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</p>
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<pre class="displayed-code all-displayed-code code-font">
<span class="reserved-syntax">adjectival_phrase</span><span class="plain-syntax"> *</span><span class="function-syntax">Adjectives::from_word_range</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">Adjectives::from_word_range</span></span>:<br/><a href="3-adj.html#SP3">&#167;3</a></span></button><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="identifier-syntax">PREFORM_LANGUAGE_TYPE</span><span class="plain-syntax"> *</span><span class="identifier-syntax">nl</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">adjectival_phrase</span><span class="plain-syntax"> *</span><span class="identifier-syntax">aph</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">Wordings::nonempty</span><span class="plain-syntax">(</span><span class="identifier-syntax">W</span><span class="plain-syntax">)) </span><span class="identifier-syntax">aph</span><span class="plain-syntax"> = </span><a href="3-adj.html#SP7" class="function-link"><span class="function-syntax">Adjectives::parse</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">W</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">aph</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">aph</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">aph</span><span class="plain-syntax"> = </span><span class="identifier-syntax">CREATE</span><span class="plain-syntax">(</span><span class="reserved-syntax">adjectival_phrase</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">aph</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">adjective_names</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Clusters::new</span><span class="plain-syntax">();</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">Clusters::add_with_agreements</span><span class="plain-syntax">(</span><span class="identifier-syntax">aph</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">adjective_names</span><span class="plain-syntax">, </span><span class="identifier-syntax">W</span><span class="plain-syntax">, </span><span class="identifier-syntax">nl</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">aph</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">meanings</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">ifdef</span><span class="plain-syntax"> </span><span class="identifier-syntax">EMPTY_ADJECTIVE_MEANING</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">aph</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">meanings</span><span class="plain-syntax"> = </span><span class="identifier-syntax">EMPTY_ADJECTIVE_MEANING</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">ifdef</span><span class="plain-syntax"> </span><span class="identifier-syntax">CORE_MODULE</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">aph</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">aph_package</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Hierarchy::package</span><span class="plain-syntax">(</span><span class="identifier-syntax">Modules::current</span><span class="plain-syntax">(), </span><span class="identifier-syntax">ADJECTIVES_HAP</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">aph</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">aph_iname</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Hierarchy::make_iname_in</span><span class="plain-syntax">(</span><span class="identifier-syntax">ADJECTIVE_HL</span><span class="plain-syntax">, </span><span class="identifier-syntax">aph</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">aph_package</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> #</span><span class="identifier-syntax">endif</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><span class="identifier-syntax">nl</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) &amp;&amp; (</span><span class="identifier-syntax">Wordings::nonempty</span><span class="plain-syntax">(</span><span class="identifier-syntax">W</span><span class="plain-syntax">))) {</span>
<span class="plain-syntax"> #</span><span class="identifier-syntax">ifdef</span><span class="plain-syntax"> </span><span class="identifier-syntax">ADJECTIVE_NAME_VETTING</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">ADJECTIVE_NAME_VETTING</span><span class="plain-syntax">(</span><span class="identifier-syntax">W</span><span class="plain-syntax">)) {</span>
<span class="plain-syntax"> #</span><span class="identifier-syntax">endif</span>
<span class="plain-syntax"> </span><a href="2-em.html#SP15" class="function-link"><span class="function-syntax">ExcerptMeanings::register</span></a><span class="plain-syntax">(</span><span class="constant-syntax">ADJECTIVE_MC</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">STORE_POINTER_adjectival_phrase</span><span class="plain-syntax">(</span><span class="identifier-syntax">aph</span><span class="plain-syntax">));</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">LOOP_THROUGH_WORDING</span><span class="plain-syntax">(</span><span class="identifier-syntax">n</span><span class="plain-syntax">, </span><span class="identifier-syntax">W</span><span class="plain-syntax">)</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">Preform::mark_word</span><span class="plain-syntax">(</span><span class="identifier-syntax">n</span><span class="plain-syntax">, &lt;</span><span class="identifier-syntax">adjective</span><span class="plain-syntax">-</span><span class="identifier-syntax">name</span><span class="plain-syntax">&gt;);</span>
<span class="plain-syntax"> #</span><span class="identifier-syntax">ifdef</span><span class="plain-syntax"> </span><span class="identifier-syntax">ADJECTIVE_NAME_VETTING</span>
<span class="plain-syntax"> }</span>
<span class="plain-syntax"> #</span><span class="identifier-syntax">endif</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">aph</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="SP5"></a><b>&#167;5. </b></p>
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<pre class="displayed-code all-displayed-code code-font">
<span class="identifier-syntax">wording</span><span class="plain-syntax"> </span><span class="function-syntax">Adjectives::get_text</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">Adjectives::get_text</span></span>:<br/><a href="3-adj.html#SP9">&#167;9</a><br/>Adjective Usages - <a href="3-au.html#SP2">&#167;2</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">adjectival_phrase</span><span class="plain-syntax"> *</span><span class="identifier-syntax">aph</span><span class="plain-syntax">, </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">plural</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">Clusters::get_name</span><span class="plain-syntax">(</span><span class="identifier-syntax">aph</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">adjective_names</span><span class="plain-syntax">, </span><span class="identifier-syntax">plural</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="SP6"></a><b>&#167;6. Parsing adjectives. </b>This does what its name suggests: matches the name of any adjective known to
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Inform.
</p>
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<pre class="displayed-code all-displayed-code code-font">
<span class="plain-syntax">&lt;</span><span class="identifier-syntax">adjective</span><span class="plain-syntax">-</span><span class="identifier-syntax">name</span><span class="plain-syntax">&gt; </span><span class="identifier-syntax">internal</span><span class="plain-syntax"> {</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">parse_node</span><span class="plain-syntax"> *</span><span class="identifier-syntax">p</span><span class="plain-syntax"> = </span><a href="2-pe.html#SP5" class="function-link"><span class="function-syntax">ExParser::parse_excerpt</span></a><span class="plain-syntax">(</span><span class="constant-syntax">ADJECTIVE_MC</span><span class="plain-syntax">, </span><span class="identifier-syntax">W</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">p</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> *</span><span class="identifier-syntax">XP</span><span class="plain-syntax"> = </span><span class="identifier-syntax">RETRIEVE_POINTER_adjectival_phrase</span><span class="plain-syntax">(</span>
<span class="plain-syntax"> </span><a href="2-em.html#SP8" class="function-link"><span class="function-syntax">ExcerptMeanings::data</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ParseTree::get_meaning</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">TRUE</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">FALSE</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="SP7"></a><b>&#167;7. </b>These are registered as excerpt meanings with the <span class="extract"><span class="extract-syntax">ADJECTIVE_MC</span></span> meaning
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code, so parsing a word range to match an adjective is easy. By construction
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there is only one <span class="extract"><span class="extract-syntax">adjectival_phrase</span></span> for any given excerpt of text, so
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the following is unambiguous:
</p>
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<pre class="displayed-code all-displayed-code code-font">
<span class="reserved-syntax">adjectival_phrase</span><span class="plain-syntax"> *</span><span class="function-syntax">Adjectives::parse</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">Adjectives::parse</span></span>:<br/><a href="3-adj.html#SP4">&#167;4</a></span></button><span class="plain-syntax">(</span><span class="identifier-syntax">wording</span><span class="plain-syntax"> </span><span class="identifier-syntax">W</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (&lt;</span><span class="identifier-syntax">adjective</span><span class="plain-syntax">-</span><span class="identifier-syntax">name</span><span class="plain-syntax">&gt;(</span><span class="identifier-syntax">W</span><span class="plain-syntax">)) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> &lt;&lt;</span><span class="identifier-syntax">rp</span><span class="plain-syntax">&gt;&gt;;</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>
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</pre>
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<p class="commentary firstcommentary"><a id="SP8"></a><b>&#167;8. Testing agreement. </b></p>
<pre class="displayed-code all-displayed-code code-font">
<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">Adjectives::test_adjective</span><span class="plain-syntax">(</span><span class="identifier-syntax">OUTPUT_STREAM</span><span class="plain-syntax">, </span><span class="identifier-syntax">wording</span><span class="plain-syntax"> </span><span class="identifier-syntax">W</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">adjectival_phrase</span><span class="plain-syntax"> *</span><span class="identifier-syntax">aph</span><span class="plain-syntax"> = </span><a href="3-adj.html#SP3" class="function-link"><span class="function-syntax">Adjectives::declare</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">W</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">aph</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) { </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"Failed test\n"</span><span class="plain-syntax">); </span><span class="reserved-syntax">return</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">g</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">for</span><span class="plain-syntax"> (</span><span class="identifier-syntax">g</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NEUTER_GENDER</span><span class="plain-syntax">; </span><span class="identifier-syntax">g</span><span class="plain-syntax"> &lt;= </span><span class="identifier-syntax">FEMININE_GENDER</span><span class="plain-syntax">; </span><span class="identifier-syntax">g</span><span class="plain-syntax">++) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">switch</span><span class="plain-syntax"> (</span><span class="identifier-syntax">g</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">NEUTER_GENDER:</span><span class="plain-syntax"> </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"neuter "</span><span class="plain-syntax">); </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">MASCULINE_GENDER:</span><span class="plain-syntax"> </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"masculine "</span><span class="plain-syntax">); </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">FEMININE_GENDER:</span><span class="plain-syntax"> </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"feminine "</span><span class="plain-syntax">); </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> }</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">for</span><span class="plain-syntax"> (</span><span class="identifier-syntax">n</span><span class="plain-syntax"> = </span><span class="constant-syntax">1</span><span class="plain-syntax">; </span><span class="identifier-syntax">n</span><span class="plain-syntax"> &lt;= </span><span class="constant-syntax">2</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">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">n</span><span class="plain-syntax"> == </span><span class="constant-syntax">1</span><span class="plain-syntax">) </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"singular: "</span><span class="plain-syntax">); </span><span class="reserved-syntax">else</span><span class="plain-syntax"> </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">" / plural: "</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">wording</span><span class="plain-syntax"> </span><span class="identifier-syntax">C</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Clusters::get_name_general</span><span class="plain-syntax">(</span><span class="identifier-syntax">aph</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">adjective_names</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">, </span><span class="identifier-syntax">n</span><span class="plain-syntax">, </span><span class="identifier-syntax">g</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"%W"</span><span class="plain-syntax">, </span><span class="identifier-syntax">C</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> }</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"^"</span><span class="plain-syntax">);</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="SP9"></a><b>&#167;9. Logging. </b>To identify an adjective in the debugging log:
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</p>
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<pre class="displayed-code all-displayed-code code-font">
<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">Adjectives::log</span><span class="plain-syntax">(</span><span class="reserved-syntax">adjectival_phrase</span><span class="plain-syntax"> *</span><span class="identifier-syntax">aph</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">aph</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) { </span><span class="identifier-syntax">LOG</span><span class="plain-syntax">(</span><span class="string-syntax">"&lt;null adjectival phrase&gt;"</span><span class="plain-syntax">); </span><span class="reserved-syntax">return</span><span class="plain-syntax">; }</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><a href="3-adj.html#SP5" class="function-link"><span class="function-syntax">Adjectives::get_text</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">aph</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">Streams::I6_escapes_enabled</span><span class="plain-syntax">(</span><span class="identifier-syntax">DL</span><span class="plain-syntax">)) </span><span class="identifier-syntax">LOG</span><span class="plain-syntax">(</span><span class="string-syntax">"'%W'"</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">LOG</span><span class="plain-syntax">(</span><span class="string-syntax">"A%d'%W'"</span><span class="plain-syntax">, </span><span class="identifier-syntax">aph</span><span class="plain-syntax">-&gt;</span><span class="identifier-syntax">allocation_id</span><span class="plain-syntax">, </span><span class="identifier-syntax">W</span><span class="plain-syntax">);</span>
<span class="plain-syntax">}</span>
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</pre>
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