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<ul class="crumbs"><li><a href="../index.html">Home</a></li><li><a href="../units.html">Unit Test Tools</a></li><li><a href="index.html">linguistics-test</a></li><li><a href="index.html#1">Chapter 1: Scaffolding</a></li><li><b>Interpreting</b></li></ul></div>
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<p class="purpose">Printing out diagrams of the sentences.</p>
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<p class="commentary firstcommentary"><a id="SP1" class="paragraph-anchor"></a><b>§1. </b>This is where we could put an interpreter or compiler; we now have a nice
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tidy syntax tree to look at. Instead, we'll just print it out.
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<pre class="displayed-code all-displayed-code code-font">
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<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">Interpreting::go</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">Interpreting::go</span></span>:<br/>Program Control - <a href="1-pc.html#SP3">§3</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">parse_node_tree</span><span class="plain-syntax"> *</span><span class="identifier-syntax">syntax_tree</span><span class="plain-syntax">) {</span>
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<span class="plain-syntax"> </span><a href="../syntax-module/2-st.html#SP10" class="function-link"><span class="function-syntax">SyntaxTree::traverse</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">syntax_tree</span><span class="plain-syntax">, </span><a href="1-int.html#SP1" class="function-link"><span class="function-syntax">Interpreting::diagram</span></a><span class="plain-syntax">);</span>
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<span class="plain-syntax">}</span>
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<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">sentence_counter</span><span class="plain-syntax"> = </span><span class="constant-syntax">1</span><span class="plain-syntax">;</span>
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<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">Interpreting::diagram</span><span class="plain-syntax">(</span><span class="reserved-syntax">parse_node</span><span class="plain-syntax"> *</span><span class="identifier-syntax">p</span><span class="plain-syntax">) {</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="../syntax-module/2-pn.html#SP5" class="function-link"><span class="function-syntax">Node::get_type</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">p</span><span class="plain-syntax">) == </span><span class="constant-syntax">SENTENCE_NT</span><span class="plain-syntax">) {</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">LOG</span><span class="plain-syntax">(</span><span class="string-syntax">"(%d) %W\n\n"</span><span class="plain-syntax">, </span><span class="identifier-syntax">sentence_counter</span><span class="plain-syntax">++, </span><a href="../syntax-module/2-pn.html#SP4" class="function-link"><span class="function-syntax">Node::get_text</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">p</span><span class="plain-syntax">));</span>
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<span class="plain-syntax"> </span><a href="../syntax-module/2-pn.html#SP16" class="function-link"><span class="function-syntax">Node::log_subtree</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">DL</span><span class="plain-syntax">, </span><span class="identifier-syntax">p</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">LOG</span><span class="plain-syntax">(</span><span class="string-syntax">"\n"</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> }</span>
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<span class="plain-syntax">}</span>
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